File size: Difference between revisions
Content added Content deleted
Thundergnat (talk | contribs) m (syntax highlighting fixup automation) |
|||
Line 5: | Line 5: | ||
=={{header|11l}}== |
=={{header|11l}}== |
||
< |
<syntaxhighlight lang="11l">V size1 = fs:file_size(‘input.txt’) |
||
V size2 = fs:file_size(‘/input.txt’)</ |
V size2 = fs:file_size(‘/input.txt’)</syntaxhighlight> |
||
=={{header|8086 Assembly}}== |
=={{header|8086 Assembly}}== |
||
Line 12: | Line 12: | ||
This program runs under MS-DOS. |
This program runs under MS-DOS. |
||
< |
<syntaxhighlight lang="asm">putch: equ 2 ; Print character |
||
puts: equ 9 ; Print $-terminated string |
puts: equ 9 ; Print $-terminated string |
||
setdta: equ 1Ah ; Set DTA |
setdta: equ 1Ah ; Set DTA |
||
Line 79: | Line 79: | ||
colspc: db ': $' ; Colon and space |
colspc: db ': $' ; Colon and space |
||
section .bss |
section .bss |
||
dta: resb 512 ; Disc transfer area</ |
dta: resb 512 ; Disc transfer area</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
Line 109: | Line 109: | ||
DOS 2.5 returns file size in number of sectors. It is required to read the whole file to calculate its size in bytes. |
DOS 2.5 returns file size in number of sectors. It is required to read the whole file to calculate its size in bytes. |
||
{{libheader|Action! Tool Kit}} |
{{libheader|Action! Tool Kit}} |
||
< |
<syntaxhighlight lang="action!">INCLUDE "D2:IO.ACT" ;from the Action! Tool Kit |
||
PROC Dir(CHAR ARRAY filter) |
PROC Dir(CHAR ARRAY filter) |
||
Line 155: | Line 155: | ||
size=FileSize(fname) |
size=FileSize(fname) |
||
PrintF("Size of ""%S"" is %U bytes%E",fname,size) |
PrintF("Size of ""%S"" is %U bytes%E",fname,size) |
||
RETURN</ |
RETURN</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
<pre> |
<pre> |
||
Line 169: | Line 169: | ||
The '''Sparta DOS X''' system stores the size of the file in the directory. The readout of the values is performed with the XIO 39 operation. In the ICAX3, ICAX4, ICAX5 registers values are returned in 24-byte format. Calculation according to the formula: ICAX3 + ICAX4 * 256 + ICAX5 * 65536. |
The '''Sparta DOS X''' system stores the size of the file in the directory. The readout of the values is performed with the XIO 39 operation. In the ICAX3, ICAX4, ICAX5 registers values are returned in 24-byte format. Calculation according to the formula: ICAX3 + ICAX4 * 256 + ICAX5 * 65536. |
||
{{libheader|Action! Tool Kit}} |
{{libheader|Action! Tool Kit}} |
||
< |
<syntaxhighlight lang="action!">INCLUDE"REAL.ACT" ;from the Action! Tool Kit |
||
proc MAIN() |
proc MAIN() |
||
Line 183: | Line 183: | ||
print("Size of REAL.ACT is ") printRD(DEVICE,FLEN) printe(" bytes") |
print("Size of REAL.ACT is ") printRD(DEVICE,FLEN) printe(" bytes") |
||
return |
return |
||
</syntaxhighlight> |
|||
</lang> |
|||
{{out}} |
{{out}} |
||
<pre> |
<pre> |
||
Line 190: | Line 190: | ||
=={{header|Ada}}== |
=={{header|Ada}}== |
||
< |
<syntaxhighlight lang="ada">with Ada.Directories; use Ada.Directories; |
||
with Ada.Text_IO; use Ada.Text_IO; |
with Ada.Text_IO; use Ada.Text_IO; |
||
Line 197: | Line 197: | ||
Put_Line (File_Size'Image (Size ("input.txt")) & " bytes"); |
Put_Line (File_Size'Image (Size ("input.txt")) & " bytes"); |
||
Put_Line (File_Size'Image (Size ("/input.txt")) & " bytes"); |
Put_Line (File_Size'Image (Size ("/input.txt")) & " bytes"); |
||
end Test_File_Size;</ |
end Test_File_Size;</syntaxhighlight> |
||
Note that reference to the root directory, if there is any, is [[OS]] specific. |
Note that reference to the root directory, if there is any, is [[OS]] specific. |
||
=={{header|Aime}}== |
=={{header|Aime}}== |
||
< |
<syntaxhighlight lang="aime">o_(stat("input.txt", ST_SIZE), "\n"); |
||
o_("/Cygwin.ico".stat(ST_SIZE), "\n");</ |
o_("/Cygwin.ico".stat(ST_SIZE), "\n");</syntaxhighlight> |
||
=={{header|ALGOL 68}}== |
=={{header|ALGOL 68}}== |
||
Line 208: | Line 208: | ||
special channel, e.g. a tape device. |
special channel, e.g. a tape device. |
||
Conceptually the procedure < |
Conceptually the procedure <syntaxhighlight lang="algol68">PROC set = (REF FILE file, INT page, line, character)VOID: ~ </syntaxhighlight> |
||
could be used to do a binary search find the last page's page number. And if it is known |
could be used to do a binary search find the last page's page number. And if it is known |
||
that every page has the same number of lines, and every line has the same number of '''char'''[s], |
that every page has the same number of lines, and every line has the same number of '''char'''[s], |
||
Line 219: | Line 219: | ||
=={{header|Arturo}}== |
=={{header|Arturo}}== |
||
< |
<syntaxhighlight lang="rebol">print volume "input.txt" |
||
print volume "/input.txt"</ |
print volume "/input.txt"</syntaxhighlight> |
||
=={{header|AutoHotkey}}== |
=={{header|AutoHotkey}}== |
||
< |
<syntaxhighlight lang="autohotkey">FileGetSize, FileSize, input.txt ; Retrieve the size in bytes. |
||
MsgBox, Size of input.txt is %FileSize% bytes |
MsgBox, Size of input.txt is %FileSize% bytes |
||
FileGetSize, FileSize, \input.txt, K ; Retrieve the size in Kbytes. |
FileGetSize, FileSize, \input.txt, K ; Retrieve the size in Kbytes. |
||
MsgBox, Size of \input.txt is %FileSize% Kbytes</ |
MsgBox, Size of \input.txt is %FileSize% Kbytes</syntaxhighlight> |
||
=={{header|AWK}}== |
=={{header|AWK}}== |
||
{{works with|gawk}} |
{{works with|gawk}} |
||
< |
<syntaxhighlight lang="awk">@load "filefuncs" |
||
function filesize(name ,fd) { |
function filesize(name ,fd) { |
||
if ( stat(name, fd) == -1) |
if ( stat(name, fd) == -1) |
||
Line 240: | Line 240: | ||
print filesize("input.txt") |
print filesize("input.txt") |
||
print filesize("/input.txt") |
print filesize("/input.txt") |
||
}</ |
}</syntaxhighlight> |
||
Some awk's don't have direct access to the filesystem, but can execute system-commands like dir (DOS/Windows) and ls |
Some awk's don't have direct access to the filesystem, but can execute system-commands like dir (DOS/Windows) and ls |
||
< |
<syntaxhighlight lang="awk">BEGIN { |
||
# Windows |
# Windows |
||
Line 281: | Line 281: | ||
close(command) |
close(command) |
||
return ship |
return ship |
||
}</ |
}</syntaxhighlight> |
||
Line 287: | Line 287: | ||
=={{header|Axe}}== |
=={{header|Axe}}== |
||
< |
<syntaxhighlight lang="axe">If GetCalc("appvINPUT")→I |
||
Disp {I-2}ʳ▶Dec,i |
Disp {I-2}ʳ▶Dec,i |
||
Else |
Else |
||
Disp "NOT FOUND",i |
Disp "NOT FOUND",i |
||
End</ |
End</syntaxhighlight> |
||
=={{header|BaCon}}== |
=={{header|BaCon}}== |
||
< |
<syntaxhighlight lang="freebasic">' file size |
||
' Return the entire message, FILELEN returns a NUMBER |
' Return the entire message, FILELEN returns a NUMBER |
||
FUNCTION printlen$(STRING name$) |
FUNCTION printlen$(STRING name$) |
||
Line 305: | Line 305: | ||
PRINT printlen$("input.txt") |
PRINT printlen$("input.txt") |
||
PRINT printlen$("/input.txt")</ |
PRINT printlen$("/input.txt")</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
Line 320: | Line 320: | ||
=={{header|Batch File}}== |
=={{header|Batch File}}== |
||
Outputs file size of the first parameter (you can drag and drop a file in aswell). |
Outputs file size of the first parameter (you can drag and drop a file in aswell). |
||
< |
<syntaxhighlight lang="dos"> |
||
@echo off |
@echo off |
||
if not exist "%~1" exit /b 1 & rem If file doesn't exist exit with error code of 1. |
if not exist "%~1" exit /b 1 & rem If file doesn't exist exit with error code of 1. |
||
for /f %%i in (%~1) do echo %~zi |
for /f %%i in (%~1) do echo %~zi |
||
pause>nul |
pause>nul |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|BBC BASIC}}== |
=={{header|BBC BASIC}}== |
||
< |
<syntaxhighlight lang="bbcbasic"> file% = OPENIN(@dir$+"input.txt") |
||
IF file% THEN |
IF file% THEN |
||
PRINT "File size = " ; EXT#file% |
PRINT "File size = " ; EXT#file% |
||
Line 338: | Line 338: | ||
PRINT "File size = " ; EXT#file% |
PRINT "File size = " ; EXT#file% |
||
CLOSE #file% |
CLOSE #file% |
||
ENDIF</ |
ENDIF</syntaxhighlight> |
||
=={{header|Bracmat}}== |
=={{header|Bracmat}}== |
||
This solution assumes that the file can be opened for reading. The <code>fil</code> function is the Bracmat interface to the underlying C functions <code>fopen, fclose, fseek, ftell, fread, fgetc, fwrite, fputc</code> and <code>feof</code>. More than one file can be opened at the same time. Focus is shifted from one open file to another by mentioning the file name as the first argument. |
This solution assumes that the file can be opened for reading. The <code>fil</code> function is the Bracmat interface to the underlying C functions <code>fopen, fclose, fseek, ftell, fread, fgetc, fwrite, fputc</code> and <code>feof</code>. More than one file can be opened at the same time. Focus is shifted from one open file to another by mentioning the file name as the first argument. |
||
< |
<syntaxhighlight lang="bracmat">(getFileSize= |
||
size |
size |
||
. fil$(!arg,rb) {read in binary mode} |
. fil$(!arg,rb) {read in binary mode} |
||
Line 357: | Line 357: | ||
getFileSize$"c:\\boot.ini" |
getFileSize$"c:\\boot.ini" |
||
211 |
211 |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|C}}== |
=={{header|C}}== |
||
< |
<syntaxhighlight lang="c">#include <stdlib.h> |
||
#include <stdio.h> |
#include <stdio.h> |
||
Line 378: | Line 378: | ||
printf("%ld\n", getFileSize("/input.txt")); |
printf("%ld\n", getFileSize("/input.txt")); |
||
return 0; |
return 0; |
||
}</ |
}</syntaxhighlight> |
||
{{works with|POSIX}} |
{{works with|POSIX}} |
||
< |
<syntaxhighlight lang="c">#include <stdlib.h> |
||
#include <stdio.h> |
#include <stdio.h> |
||
#include <sys/stat.h> |
#include <sys/stat.h> |
||
Line 393: | Line 393: | ||
printf("%ld\n", foo.st_size); |
printf("%ld\n", foo.st_size); |
||
return 0; |
return 0; |
||
}</ |
}</syntaxhighlight> |
||
=={{header|C sharp|C#}}== |
=={{header|C sharp|C#}}== |
||
< |
<syntaxhighlight lang="csharp">using System; |
||
using System.IO; |
using System.IO; |
||
Line 408: | Line 408: | ||
} |
} |
||
} |
} |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|C++}}== |
=={{header|C++}}== |
||
< |
<syntaxhighlight lang="cpp">#include <iostream> |
||
#include <fstream> |
#include <fstream> |
||
Line 426: | Line 426: | ||
std::cout << getFileSize("/input.txt") << std::endl; |
std::cout << getFileSize("/input.txt") << std::endl; |
||
return 0; |
return 0; |
||
}</ |
}</syntaxhighlight> |
||
'''optimized ''' |
'''optimized ''' |
||
< |
<syntaxhighlight lang="cpp">#include <iostream> |
||
#include <fstream> |
#include <fstream> |
||
Line 436: | Line 436: | ||
std::cout << std::ifstream("input.txt", std::ios::binary | std::ios::ate).tellg() << "\n" |
std::cout << std::ifstream("input.txt", std::ios::binary | std::ios::ate).tellg() << "\n" |
||
<< std::ifstream("/input.txt", std::ios::binary | std::ios::ate).tellg() << "\n"; |
<< std::ifstream("/input.txt", std::ios::binary | std::ios::ate).tellg() << "\n"; |
||
}</ |
}</syntaxhighlight> |
||
===C++ 17=== |
===C++ 17=== |
||
< |
<syntaxhighlight lang="cpp">#include <filesystem> |
||
#include <iostream> |
#include <iostream> |
||
Line 454: | Line 454: | ||
print_file_size("input.txt"); |
print_file_size("input.txt"); |
||
print_file_size("/input.txt"); |
print_file_size("/input.txt"); |
||
}</ |
}</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
Line 465: | Line 465: | ||
There is not function to get the file size, therefore we seek to the end and query the file pointer position. |
There is not function to get the file size, therefore we seek to the end and query the file pointer position. |
||
< |
<syntaxhighlight lang="clean">import StdEnv |
||
fileSize fileName world |
fileSize fileName world |
||
Line 476: | Line 476: | ||
= (size, world) |
= (size, world) |
||
Start world = fileSize "input.txt" world</ |
Start world = fileSize "input.txt" world</syntaxhighlight> |
||
=={{header|Clojure}}== |
=={{header|Clojure}}== |
||
< |
<syntaxhighlight lang="clojure">(require '[clojure.java.io :as io]) |
||
(defn show-size [filename] |
(defn show-size [filename] |
||
(println filename "size:" (.length (io/file filename)))) |
(println filename "size:" (.length (io/file filename)))) |
||
(show-size "input.txt") |
(show-size "input.txt") |
||
(show-size "/input.txt")</ |
(show-size "/input.txt")</syntaxhighlight> |
||
=={{header|COBOL}}== |
=={{header|COBOL}}== |
||
<syntaxhighlight lang="cobol"> |
|||
<lang Cobol> |
|||
identification division. |
identification division. |
||
program-id. FileInfo. |
program-id. FileInfo. |
||
Line 530: | Line 530: | ||
end-if |
end-if |
||
. |
. |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|ColdFusion}}== |
=={{header|ColdFusion}}== |
||
< |
<syntaxhighlight lang="coldfusion"><cfscript> |
||
localFile = getFileInfo(expandpath("input.txt")); |
localFile = getFileInfo(expandpath("input.txt")); |
||
rootFile = getFileInfo("/input.txt"); |
rootFile = getFileInfo("/input.txt"); |
||
Line 541: | Line 541: | ||
Size of input.txt is #localFile.size# bytes. |
Size of input.txt is #localFile.size# bytes. |
||
Size of /input.txt is #rootFile.size# bytes. |
Size of /input.txt is #rootFile.size# bytes. |
||
</cfoutput></ |
</cfoutput></syntaxhighlight> |
||
=={{header|Common Lisp}}== |
=={{header|Common Lisp}}== |
||
< |
<syntaxhighlight lang="lisp">(with-open-file (stream (make-pathname :name "input.txt") |
||
:direction :input |
:direction :input |
||
:if-does-not-exist nil) |
:if-does-not-exist nil) |
||
Line 552: | Line 552: | ||
:direction :input |
:direction :input |
||
:if-does-not-exist nil) |
:if-does-not-exist nil) |
||
(print (if stream (file-length stream) 0)))</ |
(print (if stream (file-length stream) 0)))</syntaxhighlight> |
||
(osicat-posix:stat-size (osicat-posix:stat #P"input.txt")) |
(osicat-posix:stat-size (osicat-posix:stat #P"input.txt")) |
||
=={{header|D}}== |
=={{header|D}}== |
||
< |
<syntaxhighlight lang="d">import std.file, std.stdio, std.path, std.file, std.stream, |
||
std.mmfile; |
std.mmfile; |
||
Line 578: | Line 578: | ||
e.msg.writefln; |
e.msg.writefln; |
||
} |
} |
||
}</ |
}</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
<pre>File 'file_size.exe' has size: |
<pre>File 'file_size.exe' has size: |
||
Line 586: | Line 586: | ||
=={{header|Delphi}}== |
=={{header|Delphi}}== |
||
< |
<syntaxhighlight lang="delphi">program SizeOfFile; |
||
{$APPTYPE CONSOLE} |
{$APPTYPE CONSOLE} |
||
Line 606: | Line 606: | ||
Writeln('input.txt ', CheckFileSize('input.txt')); |
Writeln('input.txt ', CheckFileSize('input.txt')); |
||
Writeln('\input.txt ', CheckFileSize('\input.txt')); |
Writeln('\input.txt ', CheckFileSize('\input.txt')); |
||
end.</ |
end.</syntaxhighlight> |
||
=={{header|E}}== |
=={{header|E}}== |
||
< |
<syntaxhighlight lang="e">for file in [<file:input.txt>, <file:///input.txt>] { |
||
println(`The size of $file is ${file.length()} bytes.`) |
println(`The size of $file is ${file.length()} bytes.`) |
||
}</ |
}</syntaxhighlight> |
||
=={{header|Eiffel}}== |
=={{header|Eiffel}}== |
||
< |
<syntaxhighlight lang="eiffel"> |
||
class |
class |
||
APPLICATION |
APPLICATION |
||
Line 638: | Line 638: | ||
environment:EXECUTION_ENVIRONMENT |
environment:EXECUTION_ENVIRONMENT |
||
end |
end |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|Elena}}== |
=={{header|Elena}}== |
||
ELENA 4.x : |
ELENA 4.x : |
||
< |
<syntaxhighlight lang="elena">import system'io; |
||
import extensions; |
import extensions; |
||
Line 650: | Line 650: | ||
console.printLine(File.assign("\input.txt").Length) |
console.printLine(File.assign("\input.txt").Length) |
||
}</ |
}</syntaxhighlight> |
||
=={{header|Elixir}}== |
=={{header|Elixir}}== |
||
< |
<syntaxhighlight lang="elixir">IO.puts File.stat!("input.txt").size |
||
IO.puts File.stat!("/input.txt").size</ |
IO.puts File.stat!("/input.txt").size</syntaxhighlight> |
||
=={{header|Emacs Lisp}}== |
=={{header|Emacs Lisp}}== |
||
Line 660: | Line 660: | ||
<code>file-attributes</code> returns <code>nil</code> in that case. |
<code>file-attributes</code> returns <code>nil</code> in that case. |
||
< |
<syntaxhighlight lang="lisp">(message "sizes are %s and %s" |
||
(nth 7 (file-attributes "input.txt")) |
(nth 7 (file-attributes "input.txt")) |
||
(nth 7 (file-attributes "/input.txt")))</ |
(nth 7 (file-attributes "/input.txt")))</syntaxhighlight> |
||
=={{header|Erlang}}== |
=={{header|Erlang}}== |
||
< |
<syntaxhighlight lang="erlang">-module(file_size). |
||
-export([file_size/0]). |
-export([file_size/0]). |
||
Line 682: | Line 682: | ||
io:format("~s could not be opened~n",[Filename]) |
io:format("~s could not be opened~n",[Filename]) |
||
end. |
end. |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|Euphoria}}== |
=={{header|Euphoria}}== |
||
< |
<syntaxhighlight lang="euphoria">include file.e |
||
function file_size(sequence file_name) |
function file_size(sequence file_name) |
||
Line 708: | Line 708: | ||
test("input.txt") -- in the current working directory |
test("input.txt") -- in the current working directory |
||
test("/input.txt") -- in the file system root</ |
test("/input.txt") -- in the file system root</syntaxhighlight> |
||
=={{header|F_Sharp|F#}}== |
=={{header|F_Sharp|F#}}== |
||
< |
<syntaxhighlight lang="fsharp">open NUnit.Framework |
||
open FsUnit |
open FsUnit |
||
Line 719: | Line 719: | ||
let local = System.IO.FileInfo(__SOURCE_DIRECTORY__ + "\input.txt") |
let local = System.IO.FileInfo(__SOURCE_DIRECTORY__ + "\input.txt") |
||
let root = System.IO.FileInfo(System.IO.Directory.GetDirectoryRoot(__SOURCE_DIRECTORY__) + "input.txt") |
let root = System.IO.FileInfo(System.IO.Directory.GetDirectoryRoot(__SOURCE_DIRECTORY__) + "input.txt") |
||
local.Length = root.Length |> should be True</ |
local.Length = root.Length |> should be True</syntaxhighlight> |
||
=={{header|Factor}}== |
=={{header|Factor}}== |
||
< |
<syntaxhighlight lang="factor">"input.txt" file-info size>> . |
||
1321 |
1321 |
||
"file-does-not-exist.txt" file-info size>> |
"file-does-not-exist.txt" file-info size>> |
||
"Unix system call ``stat'' failed:"...</ |
"Unix system call ``stat'' failed:"...</syntaxhighlight> |
||
=={{header|FBSL}}== |
=={{header|FBSL}}== |
||
FileLen returns -1 if the file is not found. FileLen will also accept a file handle and give the file length of the open file. |
FileLen returns -1 if the file is not found. FileLen will also accept a file handle and give the file length of the open file. |
||
< |
<syntaxhighlight lang="qbasic">#APPTYPE CONSOLE |
||
print FileLen("sync.log") |
print FileLen("sync.log") |
||
print FileLen("\sync.log") |
print FileLen("\sync.log") |
||
PAUSE |
PAUSE |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|Forth}}== |
=={{header|Forth}}== |
||
< |
<syntaxhighlight lang="forth">: .filesize ( addr len -- ) 2dup type ." is " |
||
r/o open-file throw |
r/o open-file throw |
||
dup file-size throw <# #s #> type ." bytes long." cr |
dup file-size throw <# #s #> type ." bytes long." cr |
||
Line 744: | Line 744: | ||
s" input.txt" .filesize |
s" input.txt" .filesize |
||
s" /input.txt" .filesize</ |
s" /input.txt" .filesize</syntaxhighlight> |
||
=={{header|Fortran}}== |
=={{header|Fortran}}== |
||
Line 750: | Line 750: | ||
Since Fortran 95 the size of standard external files may be determined simply by using INQUIRE(SIZE=...). |
Since Fortran 95 the size of standard external files may be determined simply by using INQUIRE(SIZE=...). |
||
The following previous example pertains to FORTRAN 77 and is now superceded. |
The following previous example pertains to FORTRAN 77 and is now superceded. |
||
<syntaxhighlight lang="fortran"> |
|||
<lang Fortran> |
|||
use :: iso_fortran_env, only : FILE_STORAGE_SIZE |
use :: iso_fortran_env, only : FILE_STORAGE_SIZE |
||
Line 761: | Line 761: | ||
enddo |
enddo |
||
end |
end |
||
</ |
</syntaxhighlight> |
||
The original example, now obsolete ... |
The original example, now obsolete ... |
||
Line 773: | Line 773: | ||
But if one wrote Fortran on a B6700 system, its F77 compiler offered additional attributes that could be returned via an INQUIRE statement: MAXRECSIZE really was the length of the longest record in the disc file (whether fixed record lengths or variable record lengths), BLOCKSIZE reported the number of records per block of disc space, AREASIZE the size of a disc space allocation area, and AREAS their number, while KIND reveals the code number of the type of file (not via a .txt suffix or whatever). Armed with these values, the file size could be determined in bits, bytes, words (six characters/word), records, blocks and areas. |
But if one wrote Fortran on a B6700 system, its F77 compiler offered additional attributes that could be returned via an INQUIRE statement: MAXRECSIZE really was the length of the longest record in the disc file (whether fixed record lengths or variable record lengths), BLOCKSIZE reported the number of records per block of disc space, AREASIZE the size of a disc space allocation area, and AREAS their number, while KIND reveals the code number of the type of file (not via a .txt suffix or whatever). Armed with these values, the file size could be determined in bits, bytes, words (six characters/word), records, blocks and areas. |
||
These facilities were not carried forward into standardised Fortran 90, etc. So, one is stuck with devising a routine that reads all the records of a disc file, counting their length. This is straightforward, but tedious, as in the following fragment:< |
These facilities were not carried forward into standardised Fortran 90, etc. So, one is stuck with devising a routine that reads all the records of a disc file, counting their length. This is straightforward, but tedious, as in the following fragment:<syntaxhighlight lang="fortran"> 20 READ (INF,21, END = 30) L !R E A D A R E C O R D - but only its length. |
||
21 FORMAT(Q) !This obviously indicates the record's length. |
21 FORMAT(Q) !This obviously indicates the record's length. |
||
NRECS = NRECS + 1 !CALL LONGCOUNT(NRECS,1) !C O U N T A R E C O R D. |
NRECS = NRECS + 1 !CALL LONGCOUNT(NRECS,1) !C O U N T A R E C O R D. |
||
Line 784: | Line 784: | ||
RMAXR = NRECS !Where it's at. |
RMAXR = NRECS !Where it's at. |
||
END IF !So much for the lengths. |
END IF !So much for the lengths. |
||
GO TO 20 !All I wanted to know...</ |
GO TO 20 !All I wanted to know...</syntaxhighlight> |
||
The LONGCOUNT routine uses two 32-bit integers (the first parameter being a two-element array) to deliver a much larger capacity, given modern file size opportunities, but this is unnecessary if INTEGER*8 variables are available. The count will not include any contribution from record splitters such as CR, etc. A file more properly thought of as containing binary data (say, integer or floating-point values) will by chance have a CR or LF bit pattern here and there, and they will be taken as marking record splits when reading a file as being FORMATTED, which is the default setting. |
The LONGCOUNT routine uses two 32-bit integers (the first parameter being a two-element array) to deliver a much larger capacity, given modern file size opportunities, but this is unnecessary if INTEGER*8 variables are available. The count will not include any contribution from record splitters such as CR, etc. A file more properly thought of as containing binary data (say, integer or floating-point values) will by chance have a CR or LF bit pattern here and there, and they will be taken as marking record splits when reading a file as being FORMATTED, which is the default setting. |
||
=={{header|FreeBASIC}}== |
=={{header|FreeBASIC}}== |
||
< |
<syntaxhighlight lang="freebasic">' FB 1.05.0 Win64 |
||
#include "file.bi" |
#include "file.bi" |
||
Print FileLen("input.txt"), FileLen(Environ("SystemRoot") + "\input.txt") |
Print FileLen("input.txt"), FileLen(Environ("SystemRoot") + "\input.txt") |
||
Sleep</ |
Sleep</syntaxhighlight> |
||
=={{header|Frink}}== |
=={{header|Frink}}== |
||
< |
<syntaxhighlight lang="frink">println[newJava["java.io.File", "input.txt"].length[]] |
||
println[newJava["java.io.File", "/input.txt"].length[]]</ |
println[newJava["java.io.File", "/input.txt"].length[]]</syntaxhighlight> |
||
=={{header|Gambas}}== |
=={{header|Gambas}}== |
||
< |
<syntaxhighlight lang="gambas">Public Sub Main() |
||
Dim stInfo As Stat = Stat(User.home &/ "input.txt") |
Dim stInfo As Stat = Stat(User.home &/ "input.txt") |
||
Dim stInfo1 As Stat = Stat("/input.txt") |
Dim stInfo1 As Stat = Stat("/input.txt") |
||
Line 807: | Line 807: | ||
Print "/input.txt = " & stInfo1.Size & " bytes" |
Print "/input.txt = " & stInfo1.Size & " bytes" |
||
End</ |
End</syntaxhighlight> |
||
Output: |
Output: |
||
<pre> |
<pre> |
||
Line 815: | Line 815: | ||
=={{header|Go}}== |
=={{header|Go}}== |
||
< |
<syntaxhighlight lang="go">package main |
||
import "fmt" |
import "fmt" |
||
Line 831: | Line 831: | ||
printFileSize("input.txt") |
printFileSize("input.txt") |
||
printFileSize("/input.txt") |
printFileSize("/input.txt") |
||
}</ |
}</syntaxhighlight> |
||
=={{header|Groovy}}== |
=={{header|Groovy}}== |
||
< |
<syntaxhighlight lang="groovy">println new File('index.txt').length(); |
||
println new File('/index.txt').length();</ |
println new File('/index.txt').length();</syntaxhighlight> |
||
=={{header|Haskell}}== |
=={{header|Haskell}}== |
||
< |
<syntaxhighlight lang="haskell">import System.IO |
||
printFileSize filename = withFile filename ReadMode hFileSize >>= print |
printFileSize filename = withFile filename ReadMode hFileSize >>= print |
||
main = mapM_ printFileSize ["input.txt", "/input.txt"]</ |
main = mapM_ printFileSize ["input.txt", "/input.txt"]</syntaxhighlight> |
||
or |
or |
||
< |
<syntaxhighlight lang="haskell">import System.Posix.File |
||
printFileSize filename = do stat <- getFileStatus filename |
printFileSize filename = do stat <- getFileStatus filename |
||
print (fileSize stat) |
print (fileSize stat) |
||
main = mapM_ printFileSize ["input.txt", "/input.txt"]</ |
main = mapM_ printFileSize ["input.txt", "/input.txt"]</syntaxhighlight> |
||
=={{header|HicEst}}== |
=={{header|HicEst}}== |
||
< |
<syntaxhighlight lang="hicest">READ(FILE="input.txt", LENgth=bytes) ! bytes = -1 if not existent |
||
READ(FILE="C:\input.txt", LENgth=bytes) ! bytes = -1 if not existent </ |
READ(FILE="C:\input.txt", LENgth=bytes) ! bytes = -1 if not existent </syntaxhighlight> |
||
=={{header|Icon}} and {{header|Unicon}}== |
=={{header|Icon}} and {{header|Unicon}}== |
||
Icon doesn't support 'stat'; however, information can be obtained by use of the system function to access command line. |
Icon doesn't support 'stat'; however, information can be obtained by use of the system function to access command line. |
||
< |
<syntaxhighlight lang="unicon">every dir := !["./","/"] do { |
||
write("Size of ",f := dir || "input.txt"," = ",stat(f).size) |stop("failure for to stat ",f) |
write("Size of ",f := dir || "input.txt"," = ",stat(f).size) |stop("failure for to stat ",f) |
||
}</ |
}</syntaxhighlight> |
||
Note: Icon and Unicon accept both / and \ for directory separators. |
Note: Icon and Unicon accept both / and \ for directory separators. |
||
=={{header|J}}== |
=={{header|J}}== |
||
< |
<syntaxhighlight lang="j">require 'files' |
||
fsize 'input.txt';'/input.txt'</ |
fsize 'input.txt';'/input.txt'</syntaxhighlight> |
||
=={{header|Java}}== |
=={{header|Java}}== |
||
< |
<syntaxhighlight lang="java">import java.io.File; |
||
public class FileSize |
public class FileSize |
||
Line 878: | Line 878: | ||
} |
} |
||
} |
} |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|JavaScript}}== |
=={{header|JavaScript}}== |
||
{{works with|JScript}} |
{{works with|JScript}} |
||
< |
<syntaxhighlight lang="javascript">var fso = new ActiveXObject("Scripting.FileSystemObject"); |
||
fso.GetFile('input.txt').Size; |
fso.GetFile('input.txt').Size; |
||
fso.GetFile('c:/input.txt').Size;</ |
fso.GetFile('c:/input.txt').Size;</syntaxhighlight> |
||
The following works in all browsers, including IE10. |
The following works in all browsers, including IE10. |
||
< |
<syntaxhighlight lang="javascript">var file = document.getElementById("fileInput").files.item(0); //a file input element |
||
if (file) { |
if (file) { |
||
var reader = new FileReader(); |
var reader = new FileReader(); |
||
Line 900: | Line 900: | ||
function errorHandler(event) { |
function errorHandler(event) { |
||
alert(event); |
alert(event); |
||
}</ |
}</syntaxhighlight> |
||
=={{header|jq}}== |
=={{header|jq}}== |
||
< |
<syntaxhighlight lang="sh">jq -Rs length input.txt |
||
jq -Rs length /input.txt</ |
jq -Rs length /input.txt</syntaxhighlight> |
||
The -R option causes the file to be read as text, and the -s option causes it to be read as a single string. |
The -R option causes the file to be read as text, and the -s option causes it to be read as a single string. |
||
=={{header|Julia}}== |
=={{header|Julia}}== |
||
< |
<syntaxhighlight lang="julia">println(filesize("input.txt")) |
||
println(filesize("/input.txt"))</ |
println(filesize("/input.txt"))</syntaxhighlight> |
||
=={{header|K}}== |
=={{header|K}}== |
||
< |
<syntaxhighlight lang="k">_size "input.txt" |
||
_size "/input.txt"</ |
_size "/input.txt"</syntaxhighlight> |
||
=={{header|Kotlin}}== |
=={{header|Kotlin}}== |
||
< |
<syntaxhighlight lang="scala">// version 1.0.6 |
||
import java.io.File |
import java.io.File |
||
Line 926: | Line 926: | ||
for (path in paths) |
for (path in paths) |
||
println("Length of $path is ${File(path).length()} bytes") |
println("Length of $path is ${File(path).length()} bytes") |
||
}</ |
}</syntaxhighlight> |
||
=={{header|Lasso}}== |
=={{header|Lasso}}== |
||
< |
<syntaxhighlight lang="lasso">// local to current directory |
||
local(f = file('input.txt')) |
local(f = file('input.txt')) |
||
handle => { #f->close } |
handle => { #f->close } |
||
Line 938: | Line 938: | ||
handle => { #f->close } |
handle => { #f->close } |
||
#f->size |
#f->size |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|Liberty BASIC}}== |
=={{header|Liberty BASIC}}== |
||
< |
<syntaxhighlight lang="lb">'input.txt in current directory |
||
OPEN DefaultDir$ + "/input.txt" FOR input AS #m |
OPEN DefaultDir$ + "/input.txt" FOR input AS #m |
||
PRINT "File size: "; lof(#m) |
PRINT "File size: "; lof(#m) |
||
Line 949: | Line 949: | ||
OPEN "c:/input.txt" FOR input AS #m |
OPEN "c:/input.txt" FOR input AS #m |
||
PRINT "File size: "; lof(#m) |
PRINT "File size: "; lof(#m) |
||
CLOSE #m</ |
CLOSE #m</syntaxhighlight> |
||
=={{header|Lingo}}== |
=={{header|Lingo}}== |
||
< |
<syntaxhighlight lang="lingo">---------------------------------------- |
||
-- Returns file size |
-- Returns file size |
||
-- @param {string} filename |
-- @param {string} filename |
||
Line 964: | Line 964: | ||
fp.closeFile() |
fp.closeFile() |
||
return len |
return len |
||
end</ |
end</syntaxhighlight> |
||
=={{header|LiveCode}}== |
=={{header|LiveCode}}== |
||
< |
<syntaxhighlight lang="livecode">// root folder |
||
set the defaultfolder to "/" |
set the defaultfolder to "/" |
||
repeat for each line fline in (the detailed files) |
repeat for each line fline in (the detailed files) |
||
Line 986: | Line 986: | ||
exit repeat |
exit repeat |
||
end if |
end if |
||
end repeat</ |
end repeat</syntaxhighlight> |
||
=={{header|Lua}}== |
=={{header|Lua}}== |
||
< |
<syntaxhighlight lang="lua">function GetFileSize( filename ) |
||
local fp = io.open( filename ) |
local fp = io.open( filename ) |
||
if fp == nil then |
if fp == nil then |
||
Line 997: | Line 997: | ||
fp:close() |
fp:close() |
||
return filesize |
return filesize |
||
end</ |
end</syntaxhighlight> |
||
=={{header|Maple}}== |
=={{header|Maple}}== |
||
< |
<syntaxhighlight lang="maple">FileTools:-Size( "input.txt" )</syntaxhighlight> |
||
< |
<syntaxhighlight lang="maple">FileTools:-Size( "/input.txt" )</syntaxhighlight> |
||
=={{header|Mathematica}} / {{header|Wolfram Language}}== |
=={{header|Mathematica}} / {{header|Wolfram Language}}== |
||
<syntaxhighlight lang="mathematica"> |
|||
<lang Mathematica> |
|||
FileByteCount["input.txt"] |
FileByteCount["input.txt"] |
||
FileByteCount[FileNameJoin[{$RootDirectory, "input.txt"}]]</ |
FileByteCount[FileNameJoin[{$RootDirectory, "input.txt"}]]</syntaxhighlight> |
||
=={{header|MATLAB}} / {{header|Octave}}== |
=={{header|MATLAB}} / {{header|Octave}}== |
||
< |
<syntaxhighlight lang="matlab">d1 = dir('input.txt'); |
||
d2 = dir('/input.txt'); |
d2 = dir('/input.txt'); |
||
fprintf('Size of input.txt is %d bytes\n', d1.bytes) |
fprintf('Size of input.txt is %d bytes\n', d1.bytes) |
||
fprintf('Size of /input.txt is %d bytes\n', d2.bytes)</ |
fprintf('Size of /input.txt is %d bytes\n', d2.bytes)</syntaxhighlight> |
||
=={{header|MAXScript}}== |
=={{header|MAXScript}}== |
||
< |
<syntaxhighlight lang="maxscript">-- Returns filesize in bytes or 0 if the file is missing |
||
getFileSize "index.txt" |
getFileSize "index.txt" |
||
getFileSize "\index.txt"</ |
getFileSize "\index.txt"</syntaxhighlight> |
||
=={{header|Mirah}}== |
=={{header|Mirah}}== |
||
< |
<syntaxhighlight lang="mirah">import java.io.File |
||
puts File.new('file-size.mirah').length() |
puts File.new('file-size.mirah').length() |
||
puts File.new("./#{File.separator}file-size.mirah").length()</ |
puts File.new("./#{File.separator}file-size.mirah").length()</syntaxhighlight> |
||
=={{header|mIRC Scripting Language}}== |
=={{header|mIRC Scripting Language}}== |
||
< |
<syntaxhighlight lang="mirc">echo -ag $file(input.txt).size bytes |
||
echo -ag $file(C:\input.txt).size bytes</ |
echo -ag $file(C:\input.txt).size bytes</syntaxhighlight> |
||
=={{header|Modula-3}}== |
=={{header|Modula-3}}== |
||
< |
<syntaxhighlight lang="modula3">MODULE FSize EXPORTS Main; |
||
IMPORT IO, Fmt, FS, File, OSError; |
IMPORT IO, Fmt, FS, File, OSError; |
||
Line 1,045: | Line 1,045: | ||
| OSError.E => IO.Put("ERROR: Could not get file status.\n"); |
| OSError.E => IO.Put("ERROR: Could not get file status.\n"); |
||
END; |
END; |
||
END FSize.</ |
END FSize.</syntaxhighlight> |
||
=={{header|Nanoquery}}== |
=={{header|Nanoquery}}== |
||
< |
<syntaxhighlight lang="nanoquery">import Nanoquery.IO |
||
println new(File, "input.txt").length() |
println new(File, "input.txt").length() |
||
println new(File, "/input.txt").length()</ |
println new(File, "/input.txt").length()</syntaxhighlight> |
||
=={{header|NetRexx}}== |
=={{header|NetRexx}}== |
||
< |
<syntaxhighlight lang="netrexx">/* NetRexx */ |
||
options replace format comments java symbols binary |
options replace format comments java symbols binary |
||
Line 1,086: | Line 1,086: | ||
end |
end |
||
return</ |
return</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
<pre> |
<pre> |
||
Line 1,103: | Line 1,103: | ||
=={{header|NewLISP}}== |
=={{header|NewLISP}}== |
||
< |
<syntaxhighlight lang="newlisp">(println (first (file-info "input.txt"))) |
||
(println (first (file-info "/input.txt")))</ |
(println (first (file-info "/input.txt")))</syntaxhighlight> |
||
=={{header|Nim}}== |
=={{header|Nim}}== |
||
< |
<syntaxhighlight lang="nim">import os |
||
echo getFileSize "input.txt" |
echo getFileSize "input.txt" |
||
echo getFileSize "/input.txt"</ |
echo getFileSize "/input.txt"</syntaxhighlight> |
||
=={{header|Objeck}}== |
=={{header|Objeck}}== |
||
< |
<syntaxhighlight lang="objeck"> |
||
use IO; |
use IO; |
||
... |
... |
||
File("input.txt")->Size()->PrintLine(); |
File("input.txt")->Size()->PrintLine(); |
||
File("c:\input.txt")->Size()->PrintLine(); |
File("c:\input.txt")->Size()->PrintLine(); |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|Objective-C}}== |
=={{header|Objective-C}}== |
||
< |
<syntaxhighlight lang="objc">NSFileManager *fm = [NSFileManager defaultManager]; |
||
// Pre-OS X 10.5 |
// Pre-OS X 10.5 |
||
Line 1,127: | Line 1,127: | ||
// OS X 10.5+ |
// OS X 10.5+ |
||
NSLog(@"%llu", [[fm attributesOfItemAtPath:@"input.txt" error:NULL] fileSize]);</ |
NSLog(@"%llu", [[fm attributesOfItemAtPath:@"input.txt" error:NULL] fileSize]);</syntaxhighlight> |
||
=={{header|OCaml}}== |
=={{header|OCaml}}== |
||
< |
<syntaxhighlight lang="ocaml">let printFileSize filename = |
||
let ic = open_in filename in |
let ic = open_in filename in |
||
Printf.printf "%d\n" (in_channel_length ic); |
Printf.printf "%d\n" (in_channel_length ic); |
||
Line 1,137: | Line 1,137: | ||
printFileSize "input.txt" ;; |
printFileSize "input.txt" ;; |
||
printFileSize "/input.txt" ;;</ |
printFileSize "/input.txt" ;;</syntaxhighlight> |
||
For files greater than Pervasives.max_int, one can use the module [http://caml.inria.fr/pub/docs/manual-ocaml/libref/Pervasives.LargeFile.html Pervasives.LargeFile]: |
For files greater than Pervasives.max_int, one can use the module [http://caml.inria.fr/pub/docs/manual-ocaml/libref/Pervasives.LargeFile.html Pervasives.LargeFile]: |
||
< |
<syntaxhighlight lang="ocaml">let printLargeFileSize filename = |
||
let ic = open_in filename in |
let ic = open_in filename in |
||
Printf.printf "%Ld\n" (LargeFile.in_channel_length ic); |
Printf.printf "%Ld\n" (LargeFile.in_channel_length ic); |
||
close_in ic ;;</ |
close_in ic ;;</syntaxhighlight> |
||
Alternatively: |
Alternatively: |
||
< |
<syntaxhighlight lang="ocaml">#load "unix.cma" ;; |
||
open Unix ;; |
open Unix ;; |
||
Printf.printf "%d\n" (stat "input.txt").st_size ;; |
Printf.printf "%d\n" (stat "input.txt").st_size ;; |
||
Printf.printf "%d\n" (stat "/input.txt").st_size ;;</ |
Printf.printf "%d\n" (stat "/input.txt").st_size ;;</syntaxhighlight> |
||
The module Unix has also a [http://caml.inria.fr/pub/docs/manual-ocaml/libref/Unix.LargeFile.html LargeFile sub-module]. |
The module Unix has also a [http://caml.inria.fr/pub/docs/manual-ocaml/libref/Unix.LargeFile.html LargeFile sub-module]. |
||
Line 1,155: | Line 1,155: | ||
=={{header|Oforth}}== |
=={{header|Oforth}}== |
||
< |
<syntaxhighlight lang="oforth">File new("input.txt") size println |
||
File new("/input.txt") size println</ |
File new("/input.txt") size println</syntaxhighlight> |
||
=={{header|ooRexx}}== |
=={{header|ooRexx}}== |
||
< |
<syntaxhighlight lang="oorexx">Parse Version v |
||
Say v |
Say v |
||
fid='test.txt' |
fid='test.txt' |
||
Line 1,171: | Line 1,171: | ||
Say length(s) |
Say length(s) |
||
Say 'file' fid |
Say 'file' fid |
||
'type' fid</ |
'type' fid</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
<pre>J:\>rexx sft |
<pre>J:\>rexx sft |
||
Line 1,185: | Line 1,185: | ||
=={{header|Oz}}== |
=={{header|Oz}}== |
||
< |
<syntaxhighlight lang="oz">declare |
||
[Path] = {Module.link ['x-oz://system/os/Path.ozf']} |
[Path] = {Module.link ['x-oz://system/os/Path.ozf']} |
||
in |
in |
||
{Show {Path.size "input.txt"}} |
{Show {Path.size "input.txt"}} |
||
{Show {Path.size "/input.txt"}}</ |
{Show {Path.size "/input.txt"}}</syntaxhighlight> |
||
=={{header|Pascal}}== |
=={{header|Pascal}}== |
||
Line 1,196: | Line 1,196: | ||
=={{header|Perl}}== |
=={{header|Perl}}== |
||
< |
<syntaxhighlight lang="perl">my $size1 = -s 'input.txt'; |
||
my $size2 = -s '/input.txt';</ |
my $size2 = -s '/input.txt';</syntaxhighlight> |
||
Or, to be 100% cross-platform: |
Or, to be 100% cross-platform: |
||
< |
<syntaxhighlight lang="perl">use File::Spec::Functions qw(catfile rootdir); |
||
my $size1 = -s 'input.txt'; |
my $size1 = -s 'input.txt'; |
||
my $size2 = -s catfile rootdir, 'input.txt';</ |
my $size2 = -s catfile rootdir, 'input.txt';</syntaxhighlight> |
||
Alternative way to get the size: |
Alternative way to get the size: |
||
< |
<syntaxhighlight lang="perl">my $size1 = (stat 'input.txt')[7]; # builtin stat() returns an array with file size at index 7 |
||
my $size2 = (stat '/input.txt')[7];</ |
my $size2 = (stat '/input.txt')[7];</syntaxhighlight> |
||
=={{header|Phix}}== |
=={{header|Phix}}== |
||
{{libheader|Phix/basics}} |
{{libheader|Phix/basics}} |
||
<!--< |
<!--<syntaxhighlight lang="phix">--> |
||
<span style="color: #008080;">function</span> <span style="color: #000000;">file_size<span style="color: #0000FF;">(<span style="color: #004080;">sequence</span> <span style="color: #000000;">file_name<span style="color: #0000FF;">)</span> |
<span style="color: #008080;">function</span> <span style="color: #000000;">file_size<span style="color: #0000FF;">(<span style="color: #004080;">sequence</span> <span style="color: #000000;">file_name<span style="color: #0000FF;">)</span> |
||
<span style="color: #004080;">object</span> <span style="color: #000000;">d</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">dir<span style="color: #0000FF;">(<span style="color: #000000;">file_name<span style="color: #0000FF;">)</span> |
<span style="color: #004080;">object</span> <span style="color: #000000;">d</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">dir<span style="color: #0000FF;">(<span style="color: #000000;">file_name<span style="color: #0000FF;">)</span> |
||
Line 1,228: | Line 1,228: | ||
<span style="color: #000000;">test<span style="color: #0000FF;">(<span style="color: #008000;">"input.txt"<span style="color: #0000FF;">)</span> <span style="color: #000080;font-style:italic;">-- in the current working directory</span> |
<span style="color: #000000;">test<span style="color: #0000FF;">(<span style="color: #008000;">"input.txt"<span style="color: #0000FF;">)</span> <span style="color: #000080;font-style:italic;">-- in the current working directory</span> |
||
<span style="color: #000000;">test<span style="color: #0000FF;">(<span style="color: #008000;">"/input.txt"<span style="color: #0000FF;">)</span> <span style="color: #000080;font-style:italic;">-- in the file system root |
<span style="color: #000000;">test<span style="color: #0000FF;">(<span style="color: #008000;">"/input.txt"<span style="color: #0000FF;">)</span> <span style="color: #000080;font-style:italic;">-- in the file system root |
||
<!--</ |
<!--</syntaxhighlight>--> |
||
=={{header|PHP}}== |
=={{header|PHP}}== |
||
< |
<syntaxhighlight lang="php"><?php |
||
echo filesize('input.txt'), "\n"; |
echo filesize('input.txt'), "\n"; |
||
echo filesize('/input.txt'), "\n"; |
echo filesize('/input.txt'), "\n"; |
||
?></ |
?></syntaxhighlight> |
||
=={{header|PicoLisp}}== |
=={{header|PicoLisp}}== |
||
< |
<syntaxhighlight lang="picolisp">(println (car (info "input.txt"))) |
||
(println (car (info "/input.txt")))</ |
(println (car (info "/input.txt")))</syntaxhighlight> |
||
=={{header|Pike}}== |
=={{header|Pike}}== |
||
< |
<syntaxhighlight lang="pike">import Stdio; |
||
int main(){ |
int main(){ |
||
write(file_size("input.txt") + "\n"); |
write(file_size("input.txt") + "\n"); |
||
write(file_size("/input.txt") + "\n"); |
write(file_size("/input.txt") + "\n"); |
||
}</ |
}</syntaxhighlight> |
||
=={{header|PL/I}}== |
=={{header|PL/I}}== |
||
<syntaxhighlight lang="pl/i"> |
|||
<lang PL/I> |
|||
/* To obtain file size of files in root as well as from current directory. */ |
/* To obtain file size of files in root as well as from current directory. */ |
||
Line 1,276: | Line 1,276: | ||
put skip list ('local file size=' || trim(i)); |
put skip list ('local file size=' || trim(i)); |
||
end test; |
end test; |
||
</syntaxhighlight> |
|||
</lang> |
|||
<pre> |
<pre> |
||
I used differently-named files to prove that local and root directory |
I used differently-named files to prove that local and root directory |
||
Line 1,285: | Line 1,285: | ||
=={{header|Pop11}}== |
=={{header|Pop11}}== |
||
< |
<syntaxhighlight lang="pop11">;;; prints file size in bytes |
||
sysfilesize('input.txt') => |
sysfilesize('input.txt') => |
||
sysfilesize('/input.txt') =></ |
sysfilesize('/input.txt') =></syntaxhighlight> |
||
=={{header|PostScript}}== |
=={{header|PostScript}}== |
||
<code>status</code> returns status information about a file if given a file name. This includes the size in pages (implementation-dependent), the size in bytes, creation and modification time and a final <code>true</code>. The values not needed here are simply <code>pop</code>ed off the stack. |
<code>status</code> returns status information about a file if given a file name. This includes the size in pages (implementation-dependent), the size in bytes, creation and modification time and a final <code>true</code>. The values not needed here are simply <code>pop</code>ed off the stack. |
||
< |
<syntaxhighlight lang="postscript">(input.txt ) print |
||
(input.txt) status pop pop pop = pop |
(input.txt) status pop pop pop = pop |
||
(/input.txt ) print |
(/input.txt ) print |
||
(/input.txt) status pop pop pop = pop</ |
(/input.txt) status pop pop pop = pop</syntaxhighlight> |
||
=={{header|PowerShell}}== |
=={{header|PowerShell}}== |
||
< |
<syntaxhighlight lang="powershell">Get-ChildItem input.txt | Select-Object Name,Length |
||
Get-ChildItem \input.txt | Select-Object Name,Length</ |
Get-ChildItem \input.txt | Select-Object Name,Length</syntaxhighlight> |
||
=={{header|PureBasic}}== |
=={{header|PureBasic}}== |
||
< |
<syntaxhighlight lang="purebasic">Debug FileSize("input.txt") |
||
Debug FileSize("/input.txt")</ |
Debug FileSize("/input.txt")</syntaxhighlight> |
||
=={{header|Python}}== |
=={{header|Python}}== |
||
< |
<syntaxhighlight lang="python">import os |
||
size = os.path.getsize('input.txt') |
size = os.path.getsize('input.txt') |
||
size = os.path.getsize('/input.txt')</ |
size = os.path.getsize('/input.txt')</syntaxhighlight> |
||
=={{header|R}}== |
=={{header|R}}== |
||
Line 1,316: | Line 1,316: | ||
R has a function file.info() in the base package that performs this function. Note that regardless of the OS, R uses forward slashes for the directories. |
R has a function file.info() in the base package that performs this function. Note that regardless of the OS, R uses forward slashes for the directories. |
||
< |
<syntaxhighlight lang="r">sizeinwd <- file.info('input.txt')[["size"]] |
||
sizeinroot <- file.info('/input.txt')[["size"]]</ |
sizeinroot <- file.info('/input.txt')[["size"]]</syntaxhighlight> |
||
=={{header|Racket}}== |
=={{header|Racket}}== |
||
< |
<syntaxhighlight lang="racket">#lang racket |
||
(file-size "input.txt") |
(file-size "input.txt") |
||
(file-size "/input.txt")</ |
(file-size "/input.txt")</syntaxhighlight> |
||
=={{header|Raku}}== |
=={{header|Raku}}== |
||
(formerly Perl 6) |
(formerly Perl 6) |
||
{{works with|Rakudo|2015.12}} |
{{works with|Rakudo|2015.12}} |
||
<lang |
<syntaxhighlight lang="raku" line>say 'input.txt'.IO.s; |
||
say '/input.txt'.IO.s;</ |
say '/input.txt'.IO.s;</syntaxhighlight> |
||
Cross-platform version of the second one: |
Cross-platform version of the second one: |
||
<lang |
<syntaxhighlight lang="raku" line>say $*SPEC.rootdir.IO.child("input.txt").s;</syntaxhighlight> |
||
=={{header|RapidQ}}== |
=={{header|RapidQ}}== |
||
Line 1,338: | Line 1,338: | ||
Method 1: display file size using file streams |
Method 1: display file size using file streams |
||
< |
<syntaxhighlight lang="rapidq">$INCLUDE "rapidq.inc" |
||
DIM file AS QFileStream |
DIM file AS QFileStream |
||
Line 1,349: | Line 1,349: | ||
PRINT "Size of input.txt is "; fileSize("input.txt") |
PRINT "Size of input.txt is "; fileSize("input.txt") |
||
PRINT "Size of \input.txt is "; fileSize("\input.txt")</ |
PRINT "Size of \input.txt is "; fileSize("\input.txt")</syntaxhighlight> |
||
Method 2: using DIR$ |
Method 2: using DIR$ |
||
< |
<syntaxhighlight lang="rapidq">FileName$ = DIR$("input.txt", 0) |
||
PRINT "Size of input.txt is "; FileRec.Size |
PRINT "Size of input.txt is "; FileRec.Size |
||
FileName$ = DIR$("\input.txt", 0) |
FileName$ = DIR$("\input.txt", 0) |
||
PRINT "Size of \input.txt is "; FileRec.Size</ |
PRINT "Size of \input.txt is "; FileRec.Size</syntaxhighlight> |
||
=={{header|Raven}}== |
=={{header|Raven}}== |
||
< |
<syntaxhighlight lang="raven">'input.txt' status.size |
||
'/input.txt' status.size</ |
'/input.txt' status.size</syntaxhighlight> |
||
=={{header|REBOL}}== |
=={{header|REBOL}}== |
||
< |
<syntaxhighlight lang="rebol">size? %info.txt |
||
size? %/info.txt |
size? %/info.txt |
||
size? ftp://username:password@ftp.site.com/info.txt |
size? ftp://username:password@ftp.site.com/info.txt |
||
size? http://rosettacode.org</ |
size? http://rosettacode.org</syntaxhighlight> |
||
=={{header|Red}}== |
=={{header|Red}}== |
||
< |
<syntaxhighlight lang="red">>> size? %input.txt |
||
== 39244 |
== 39244 |
||
>> size? %/c/input.txt |
>> size? %/c/input.txt |
||
== 39244</ |
== 39244</syntaxhighlight> |
||
=={{header|Retro}}== |
=={{header|Retro}}== |
||
The simple way is to open and read the size. This may crash if the file does not exist. |
The simple way is to open and read the size. This may crash if the file does not exist. |
||
< |
<syntaxhighlight lang="retro">with files' |
||
"input.txt" :R open &size sip close drop putn |
"input.txt" :R open &size sip close drop putn |
||
"/input.txt" :R open &size sip close drop putn</ |
"/input.txt" :R open &size sip close drop putn</syntaxhighlight> |
||
For added stability, check that the returned file handle is not zero: |
For added stability, check that the returned file handle is not zero: |
||
< |
<syntaxhighlight lang="retro">with files' |
||
"input.txt" :R open over 0 <> [ &size sip close drop ] ifTrue</ |
"input.txt" :R open over 0 <> [ &size sip close drop ] ifTrue</syntaxhighlight> |
||
Or, if you need to do this more often, setup a function that'll also display an error message if the file does not exist: |
Or, if you need to do this more often, setup a function that'll also display an error message if the file does not exist: |
||
< |
<syntaxhighlight lang="retro">with files' |
||
: getFileSize ( $-n ) |
: getFileSize ( $-n ) |
||
:R open 0 over = |
:R open 0 over = |
||
Line 1,395: | Line 1,395: | ||
"input.txt" getFileSize putn |
"input.txt" getFileSize putn |
||
"/input.txt" getFileSize putn</ |
"/input.txt" getFileSize putn</syntaxhighlight> |
||
=={{header|REXX}}== |
=={{header|REXX}}== |
||
Line 1,405: | Line 1,405: | ||
Note that some operating systems don't have a concept of a ''current directory'' or a ''file system root''. |
Note that some operating systems don't have a concept of a ''current directory'' or a ''file system root''. |
||
< |
<syntaxhighlight lang="rexx">/*REXX program determines a file's size (by reading all the data) in current dir & root.*/ |
||
parse arg iFID . /*allow the user specify the file ID. */ |
parse arg iFID . /*allow the user specify the file ID. */ |
||
if iFID=='' | iFID=="," then iFID='input.txt' /*Not specified? Then use the default.*/ |
if iFID=='' | iFID=="," then iFID='input.txt' /*Not specified? Then use the default.*/ |
||
Line 1,414: | Line 1,414: | ||
fSize: parse arg f; $=0; do while chars(f)\==0; $ = $ + length( charin( f, , 1e4) ) |
fSize: parse arg f; $=0; do while chars(f)\==0; $ = $ + length( charin( f, , 1e4) ) |
||
end /*while*/; call lineout f /*close file.*/ |
end /*while*/; call lineout f /*close file.*/ |
||
return $</ |
return $</syntaxhighlight> |
||
{{out|output|text= when using the default input:}} |
{{out|output|text= when using the default input:}} |
||
<pre> |
<pre> |
||
Line 1,422: | Line 1,422: | ||
===MS DOS version 2=== |
===MS DOS version 2=== |
||
< |
<syntaxhighlight lang="rexx">/*REXX pgm to verify a file's size */ |
||
parse arg iFID . /*let user specify the file ID. */ |
parse arg iFID . /*let user specify the file ID. */ |
||
if iFID=='' then iFID="FILESIZ.DAT" /*Not specified? Then use default*/ |
if iFID=='' then iFID="FILESIZ.DAT" /*Not specified? Then use default*/ |
||
Line 1,437: | Line 1,437: | ||
sz=sz+length(linein(f)) |
sz=sz+length(linein(f)) |
||
End |
End |
||
return sz</ |
return sz</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
<pre>size of FILESIZ.DAT: |
<pre>size of FILESIZ.DAT: |
||
Line 1,446: | Line 1,446: | ||
Note that CMS hasn't a concept of a ''root''. |
Note that CMS hasn't a concept of a ''root''. |
||
<br>Also note that the CMS system doesn't normally support the use of periods ('''.'''); it uses blanks instead. |
<br>Also note that the CMS system doesn't normally support the use of periods ('''.'''); it uses blanks instead. |
||
< |
<syntaxhighlight lang="rexx">/*REXX program determines a file's size (by reading all the data) on the default mDisk.*/ |
||
parse arg iFID /*allow the user specify the file ID. */ |
parse arg iFID /*allow the user specify the file ID. */ |
||
if iFID=='' | iFID=="," then iFID= 'INPUT TXT' /*Not specified? Then use the default.*/ |
if iFID=='' | iFID=="," then iFID= 'INPUT TXT' /*Not specified? Then use the default.*/ |
||
Line 1,454: | Line 1,454: | ||
fSize: parse arg f; $= 0; do while lines(f)\==0; $= $ + length( linein(f) ) |
fSize: parse arg f; $= 0; do while lines(f)\==0; $= $ + length( linein(f) ) |
||
end /*while*/ |
end /*while*/ |
||
return $</ |
return $</syntaxhighlight><br> |
||
=={{header|Ring}}== |
=={{header|Ring}}== |
||
< |
<syntaxhighlight lang="ring">See len(read('input.txt')) + nl |
||
see len(read('/input.txt')) + nl</ |
see len(read('/input.txt')) + nl</syntaxhighlight> |
||
=={{header|Ruby}}== |
=={{header|Ruby}}== |
||
< |
<syntaxhighlight lang="ruby">size = File.size('input.txt') |
||
size = File.size('/input.txt')</ |
size = File.size('/input.txt')</syntaxhighlight> |
||
=={{header|Run BASIC}}== |
=={{header|Run BASIC}}== |
||
< |
<syntaxhighlight lang="runbasic">print fileSize(DefaultDir$,"input.txt") ' current default directory |
||
print fileSize("","input.txt") ' root directory |
print fileSize("","input.txt") ' root directory |
||
Line 1,472: | Line 1,472: | ||
fileSize = lof(#f) ' Length Of File |
fileSize = lof(#f) ' Length Of File |
||
close #f |
close #f |
||
end function</ |
end function</syntaxhighlight> |
||
=={{header|Rust}}== |
=={{header|Rust}}== |
||
< |
<syntaxhighlight lang="rust">use std::{env, fs, process}; |
||
use std::io::{self, Write}; |
use std::io::{self, Write}; |
||
use std::fmt::Display; |
use std::fmt::Display; |
||
Line 1,492: | Line 1,492: | ||
} |
} |
||
}</ |
}</syntaxhighlight> |
||
=={{header|Scala}}== |
=={{header|Scala}}== |
||
{{libheader|Scala}} |
{{libheader|Scala}} |
||
< |
<syntaxhighlight lang="scala">import java.io.File |
||
object FileSize extends App { |
object FileSize extends App { |
||
Line 1,503: | Line 1,503: | ||
println(s"$name : ${new File(name).length()} bytes") |
println(s"$name : ${new File(name).length()} bytes") |
||
println(s"/$name : ${new File(s"${File.separator}$name").length()} bytes") |
println(s"/$name : ${new File(s"${File.separator}$name").length()} bytes") |
||
}</ |
}</syntaxhighlight> |
||
=={{header|Scheme}}== |
=={{header|Scheme}}== |
||
< |
<syntaxhighlight lang="scheme"> |
||
(define (file-size filename) |
(define (file-size filename) |
||
(call-with-input-file filename (lambda (port) |
(call-with-input-file filename (lambda (port) |
||
Line 1,517: | Line 1,517: | ||
(file-size "input.txt") |
(file-size "input.txt") |
||
(file-size "/input.txt") |
(file-size "/input.txt") |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|Seed7}}== |
=={{header|Seed7}}== |
||
< |
<syntaxhighlight lang="seed7">$ include "seed7_05.s7i"; |
||
const proc: main is func |
const proc: main is func |
||
Line 1,526: | Line 1,526: | ||
writeln(fileSize("input.txt")); |
writeln(fileSize("input.txt")); |
||
writeln(fileSize("/input.txt")); |
writeln(fileSize("/input.txt")); |
||
end func;</ |
end func;</syntaxhighlight> |
||
=={{header|Sidef}}== |
=={{header|Sidef}}== |
||
< |
<syntaxhighlight lang="ruby">say (Dir.cwd + %f'input.txt' -> size); |
||
say (Dir.root + %f'input.txt' -> size);</ |
say (Dir.root + %f'input.txt' -> size);</syntaxhighlight> |
||
=={{header|Slate}}== |
=={{header|Slate}}== |
||
< |
<syntaxhighlight lang="slate">(File newNamed: 'input.txt') fileInfo fileSize. |
||
(File newNamed: '/input.txt') fileInfo fileSize.</ |
(File newNamed: '/input.txt') fileInfo fileSize.</syntaxhighlight> |
||
=={{header|Smalltalk}}== |
=={{header|Smalltalk}}== |
||
{{works with|GNU Smalltalk}} |
{{works with|GNU Smalltalk}} |
||
< |
<syntaxhighlight lang="smalltalk">(File name: 'input.txt') size printNl. |
||
(File name: '/input.txt') size printNl.</ |
(File name: '/input.txt') size printNl.</syntaxhighlight> |
||
{{works with|Smalltalk/X}} |
{{works with|Smalltalk/X}} |
||
{{works with|VisualWorks Smalltalk}} |
{{works with|VisualWorks Smalltalk}} |
||
< |
<syntaxhighlight lang="smalltalk">'input.txt' asFilename fileSize |
||
'/input.txt' asFilename fileSize</ |
'/input.txt' asFilename fileSize</syntaxhighlight> |
||
=={{header|Standard ML}}== |
=={{header|Standard ML}}== |
||
< |
<syntaxhighlight lang="sml">val size = OS.FileSys.fileSize "input.txt" ;; |
||
val size = OS.FileSys.fileSize "/input.txt" ;</ |
val size = OS.FileSys.fileSize "/input.txt" ;</syntaxhighlight> |
||
=={{header|Stata}}== |
=={{header|Stata}}== |
||
Line 1,554: | Line 1,554: | ||
To get the size in byte of an arbitrary file, use [http://www.stata.com/help.cgi?file file seek]. Just replace input.txt with \input.txt if the file resides in the root directory of the current disk. |
To get the size in byte of an arbitrary file, use [http://www.stata.com/help.cgi?file file seek]. Just replace input.txt with \input.txt if the file resides in the root directory of the current disk. |
||
< |
<syntaxhighlight lang="stata">file open f using input.txt, read binary |
||
file seek f eof |
file seek f eof |
||
file seek f query |
file seek f query |
||
display r(loc) |
display r(loc) |
||
file close f</ |
file close f</syntaxhighlight> |
||
However, what is usually interesting is the size of a datatset. Use [http://www.stata.com/help.cgi?describe describe], either on the currently loaded dataset, or on a dataset on disk. The describe command will print the file size, but it's possible to use [http://www.stata.com/help.cgi?stored_results stored results] as well. |
However, what is usually interesting is the size of a datatset. Use [http://www.stata.com/help.cgi?describe describe], either on the currently loaded dataset, or on a dataset on disk. The describe command will print the file size, but it's possible to use [http://www.stata.com/help.cgi?stored_results stored results] as well. |
||
< |
<syntaxhighlight lang="stata">describe using test.dta |
||
display r(N)*r(width)</ |
display r(N)*r(width)</syntaxhighlight> |
||
=={{header|Tcl}}== |
=={{header|Tcl}}== |
||
< |
<syntaxhighlight lang="tcl">file size input.txt |
||
file size /input.txt</ |
file size /input.txt</syntaxhighlight> |
||
=={{header|Toka}}== |
=={{header|Toka}}== |
||
A trivial method follows: |
A trivial method follows: |
||
< |
<syntaxhighlight lang="toka">" input.txt" "R" file.open dup file.size . file.close |
||
" /input.txt" "R" file.open dup file.size . file.close</ |
" /input.txt" "R" file.open dup file.size . file.close</syntaxhighlight> |
||
A better method would be to define a new function that actually |
A better method would be to define a new function that actually |
||
checks whether the file exists: |
checks whether the file exists: |
||
< |
<syntaxhighlight lang="toka">[ "R" file.open |
||
dup 0 <> [ dup file.size . file.close ] ifTrue |
dup 0 <> [ dup file.size . file.close ] ifTrue |
||
drop |
drop |
||
Line 1,584: | Line 1,584: | ||
" input.txt" display-size |
" input.txt" display-size |
||
" /input.txt" display-size</ |
" /input.txt" display-size</syntaxhighlight> |
||
=={{header|TorqueScript}}== |
=={{header|TorqueScript}}== |
||
Line 1,592: | Line 1,592: | ||
TGE Version (Works with all versions containing the basic file i/o): |
TGE Version (Works with all versions containing the basic file i/o): |
||
{{works with|TGE}} |
{{works with|TGE}} |
||
< |
<syntaxhighlight lang="torque">%File = new FileObject(); |
||
%File.openForRead("input.txt"); |
%File.openForRead("input.txt"); |
||
Line 1,601: | Line 1,601: | ||
%File.close(); |
%File.close(); |
||
%File.delete();</ |
%File.delete();</syntaxhighlight> |
||
<br /> |
<br /> |
||
T3D Version (Only works with T3D): |
T3D Version (Only works with T3D): |
||
{{works with|T3D}} |
{{works with|T3D}} |
||
< |
<syntaxhighlight lang="torque">fileSize("input.txt");</syntaxhighlight> |
||
=={{header|TUSCRIPT}}== |
=={{header|TUSCRIPT}}== |
||
< |
<syntaxhighlight lang="tuscript"> |
||
$$ MODE TUSCRIPT |
$$ MODE TUSCRIPT |
||
-- size of file input.txt |
-- size of file input.txt |
||
Line 1,620: | Line 1,620: | ||
file_size=BYTES (file) |
file_size=BYTES (file) |
||
ERROR/STOP CLOSE (file) |
ERROR/STOP CLOSE (file) |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|UNIX Shell}}== |
=={{header|UNIX Shell}}== |
||
Line 1,628: | Line 1,628: | ||
''ls'' most likely gets the length from the file's inode. |
''ls'' most likely gets the length from the file's inode. |
||
< |
<syntaxhighlight lang="bash">size1=$(ls -l input.txt | tr -s ' ' | cut -d ' ' -f 5) |
||
size2=$(ls -l /input.txt | tr -s ' ' | cut -d ' ' -f 5)</ |
size2=$(ls -l /input.txt | tr -s ' ' | cut -d ' ' -f 5)</syntaxhighlight> |
||
''ls -l'' reports the size in 5th field, with spaces between fields. |
''ls -l'' reports the size in 5th field, with spaces between fields. |
||
Line 1,635: | Line 1,635: | ||
and ''cut'' extracts 5th field. |
and ''cut'' extracts 5th field. |
||
< |
<syntaxhighlight lang="bash"> |
||
echo "# ls:" |
echo "# ls:" |
||
ls -la input.txt |
ls -la input.txt |
||
Line 1,646: | Line 1,646: | ||
size2=$(wc -c < input.txt | tr -d ' ') |
size2=$(wc -c < input.txt | tr -d ' ') |
||
echo $size1, $size2 |
echo $size1, $size2 |
||
</syntaxhighlight> |
|||
</lang> |
|||
{{Out}} Test run at compileonline.com: |
{{Out}} Test run at compileonline.com: |
||
<pre> |
<pre> |
||
Line 1,666: | Line 1,666: | ||
''wc'' may actually read the whole file and count the bytes. Some implementations, like [http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/wc.c wc.c] from GNU coreutils, can optimize ''wc -c'' by getting the length from the file's inode. |
''wc'' may actually read the whole file and count the bytes. Some implementations, like [http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/wc.c wc.c] from GNU coreutils, can optimize ''wc -c'' by getting the length from the file's inode. |
||
< |
<syntaxhighlight lang="bash">size1=$(wc -c < input.txt | tr -d ' ') |
||
size2=$(wc -c < /input.txt | tr -d ' ')</ |
size2=$(wc -c < /input.txt | tr -d ' ')</syntaxhighlight> |
||
The peculiar use of ''wc -c < file'', not ''wc -c file'', is to prevent printing the file's name. Then ''wc'' only reports the size. Some versions of ''wc'' print spaces before the number; ''tr'' deletes all these spaces. |
The peculiar use of ''wc -c < file'', not ''wc -c file'', is to prevent printing the file's name. Then ''wc'' only reports the size. Some versions of ''wc'' print spaces before the number; ''tr'' deletes all these spaces. |
||
Line 1,678: | Line 1,678: | ||
{{works with|OpenBSD|3.8}} |
{{works with|OpenBSD|3.8}} |
||
< |
<syntaxhighlight lang="bash">size1=$(stat -f %z input.txt) |
||
size2=$(stat -f %z /input.txt)</ |
size2=$(stat -f %z /input.txt)</syntaxhighlight> |
||
===Z Shell=== |
===Z Shell=== |
||
{{works with|zsh}} |
{{works with|zsh}} |
||
< |
<syntaxhighlight lang="bash"># from module 'zsh/stat', load builtin 'zstat' |
||
zmodload -F zsh/stat b:zstat |
zmodload -F zsh/stat b:zstat |
||
size1=$(zstat +size input.txt) |
size1=$(zstat +size input.txt) |
||
size2=$(zstat +size /input.txt)</ |
size2=$(zstat +size /input.txt)</syntaxhighlight> |
||
=={{header|Ursa}}== |
=={{header|Ursa}}== |
||
< |
<syntaxhighlight lang="ursa">decl file f |
||
f.open "input.txt" |
f.open "input.txt" |
||
Line 1,699: | Line 1,699: | ||
f.open "/input.txt" |
f.open "/input.txt" |
||
out (size f) endl console |
out (size f) endl console |
||
f.close</ |
f.close</syntaxhighlight> |
||
=={{header|VBScript}}== |
=={{header|VBScript}}== |
||
{{works with|Windows Script Host|*}} |
{{works with|Windows Script Host|*}} |
||
<syntaxhighlight lang="vbscript"> |
|||
<lang VBScript> |
|||
With CreateObject("Scripting.FileSystemObject") |
With CreateObject("Scripting.FileSystemObject") |
||
WScript.Echo .GetFile("input.txt").Size |
WScript.Echo .GetFile("input.txt").Size |
||
WScript.Echo .GetFile("\input.txt").Size |
WScript.Echo .GetFile("\input.txt").Size |
||
End With |
End With |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|Vedit macro language}}== |
=={{header|Vedit macro language}}== |
||
< |
<syntaxhighlight lang="vedit">Num_Type(File_Size("input.txt")) |
||
Num_Type(File_Size("/input.txt"))</ |
Num_Type(File_Size("/input.txt"))</syntaxhighlight> |
||
=={{header|Visual Basic}}== |
=={{header|Visual Basic}}== |
||
{{works with|Visual Basic|6}} |
{{works with|Visual Basic|6}} |
||
< |
<syntaxhighlight lang="vb">Option Explicit |
||
---- |
---- |
||
Line 1,741: | Line 1,741: | ||
DisplayFileSize Environ$("SystemRoot"), "input.txt" |
DisplayFileSize Environ$("SystemRoot"), "input.txt" |
||
End Sub |
End Sub |
||
</syntaxhighlight> |
|||
</lang> |
|||
{{out}} |
{{out}} |
||
<pre>file size: 37 Bytes |
<pre>file size: 37 Bytes |
||
Line 1,752: | Line 1,752: | ||
{{works with|Visual Basic .NET|9.0+}} |
{{works with|Visual Basic .NET|9.0+}} |
||
< |
<syntaxhighlight lang="vbnet">Dim local As New IO.FileInfo("input.txt") |
||
Console.WriteLine(local.Length) |
Console.WriteLine(local.Length) |
||
Dim root As New IO.FileInfo("\input.txt") |
Dim root As New IO.FileInfo("\input.txt") |
||
Console.WriteLine(root.Length)</ |
Console.WriteLine(root.Length)</syntaxhighlight> |
||
=={{header|Wren}}== |
=={{header|Wren}}== |
||
Line 1,762: | Line 1,762: | ||
To check the size of a file in the root, just change "input.txt" to "/input.txt" in the following script. |
To check the size of a file in the root, just change "input.txt" to "/input.txt" in the following script. |
||
< |
<syntaxhighlight lang="ecmascript">import "io" for File |
||
var name = "input.txt" |
var name = "input.txt" |
||
System.print("'%(name)' has a a size of %(File.size(name)) bytes")</ |
System.print("'%(name)' has a a size of %(File.size(name)) bytes")</syntaxhighlight> |
||
{{out}} |
{{out}} |
||
Line 1,773: | Line 1,773: | ||
=={{header|X86 Assembly}}== |
=={{header|X86 Assembly}}== |
||
< |
<syntaxhighlight lang="x86asm"> |
||
; x86_64 linux nasm |
; x86_64 linux nasm |
||
Line 1,842: | Line 1,842: | ||
mov rdi, 1 |
mov rdi, 1 |
||
syscall |
syscall |
||
</syntaxhighlight> |
|||
</lang> |
|||
=={{header|XPL0}}== |
=={{header|XPL0}}== |
||
< |
<syntaxhighlight lang="xpl0">proc ShowSize(FileName); |
||
char FileName; int Size, C; |
char FileName; int Size, C; |
||
[Trap(false); \disable abort on error |
[Trap(false); \disable abort on error |
||
Line 1,859: | Line 1,859: | ||
[ShowSize("input.txt"); |
[ShowSize("input.txt"); |
||
ShowSize("/input.txt"); \root under Linux |
ShowSize("/input.txt"); \root under Linux |
||
]</ |
]</syntaxhighlight> |
||
=={{header|zkl}}== |
=={{header|zkl}}== |
||
< |
<syntaxhighlight lang="zkl">File.info("input.txt").println(); |
||
File.info("/input.txt").println();</ |
File.info("/input.txt").println();</syntaxhighlight> |
||
-->T(size,creation time,last mod time,isDir,mode), from stat(2) |
-->T(size,creation time,last mod time,isDir,mode), from stat(2) |
||
{{out}} |
{{out}} |