Execute a system command: Difference between revisions
Rename Perl 6 -> Raku, alphabetize, minor clean-up
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=={{header|AppleScript}}==
<lang applescript>do shell script "ls" without altering line endings</lang>
=={{header|Applesoft BASIC}}==
<lang ApplesoftBASIC>? CHR$(4)"CATALOG"</lang>
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return 0;
}</lang>
=={{header|C++}}==▼
{{works with|Visual C++|2005}}▼
<lang cpp>system("pause");</lang>▼
=={{header|C sharp|C#}}==
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}
}</lang>
▲=={{header|C++}}==
▲{{works with|Visual C++|2005}}
▲<lang cpp>system("pause");</lang>
=={{header|Clojure}}==
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=={{header|dc}}==
<lang dc>! ls</lang>
=={{header|DCL}}==
<lang DCL>Directory</lang>
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...
</pre>
=={{header|gnuplot}}==▼
<lang gnuplot>!ls</lang>▼
=={{header|Go}}==
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}
}</lang>
▲=={{header|gnuplot}}==
▲<lang gnuplot>!ls</lang>
=={{header|Groovy}}==
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pid := system(command_string,&input,&output,&errout,"nowait")
</lang>
=={{header|IDL}}==
<lang idl>$ls</lang>
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> (io:format (os:cmd "ls -alrt"))
</lang>
=={{header|Liberty BASIC}}==
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run "cmd.exe /";drive1$;" dir & pause"
</lang>
=={{header|Lingo}}==▼
{{libheader|Shell Xtra}}▼
<lang lingo>sx = xtra("Shell").new()▼
if the platform contains "win" then▼
put sx.shell_cmd("dir")▼
else▼
put sx.shell_cmd("ls")▼
end if</lang>▼
=={{header|Limbo}}==
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It's not strictly necessary to pass the graphics context to ls, but it is generally a good idea to do so when calling another program.
▲=={{header|Lingo}}==
▲{{libheader|Shell Xtra}}
▲<lang lingo>sx = xtra("Shell").new()
▲if the platform contains "win" then
▲ put sx.shell_cmd("dir")
▲else
▲ put sx.shell_cmd("ls")
▲end if</lang>
=={{header|Locomotive Basic}}==
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M3toC.FreeCopiedS(command);
END Exec.</lang>
=={{header|MUMPS}}==
<p>ANSI MUMPS doesn't allow access to the operating system except possibly through the View command and $View function, both of which are implementation specific. Intersystems' Caché does allow you to create processes with the $ZF function, and if the permissions for the Caché process allow it you can perform operating system commands.</p>
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ExecuteProcess('/bin/ls', '-alh');
end.</lang>
=={{header|Perl}}==▼
<lang perl>my @results = qx(ls); # run command and return STDOUT as a string▼
my @results = `ls`; # same, alternative syntax▼
system "ls"; # run command and return exit status; STDOUT of command goes program STDOUT▼
print `ls`; # same, but with back quotes▼
exec "ls"; # replace current process with another</lang>▼
See also:▼
http://perldoc.perl.org/perlipc.html#Using-open()-for-IPC▼
http://perldoc.perl.org/IPC/Open3.html▼
=={{header|Perl 6}}==▼
<lang perl6>run "ls" orelse .die; # output to stdout▼
my @ls = qx/ls/; # output to variable▼
my $cmd = 'ls';▼
@ls = qqx/$cmd/; # same thing with interpolation</lang>▼
=={{header|PDP-11 Assembly}}==
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...
.cmd_ls EQUS "ls",0</lang>
▲=={{header|Perl}}==
▲<lang perl>my @results = qx(ls); # run command and return STDOUT as a string
▲my @results = `ls`; # same, alternative syntax
▲system "ls"; # run command and return exit status; STDOUT of command goes program STDOUT
▲print `ls`; # same, but with back quotes
▲exec "ls"; # replace current process with another</lang>
▲See also:
▲http://perldoc.perl.org/perlipc.html#Using-open()-for-IPC
▲http://perldoc.perl.org/IPC/Open3.html
=={{header|Phix}}==
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{{works with|GNU Prolog}}
<lang prolog>shell('ls').</lang>
=={{header|PureBasic}}==
<lang PureBasic>ImportC "msvcrt.lib"
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(system* (find-executable-path "/bin/ls") "-l")
</lang>
(formerly Perl 6)
▲<lang perl6>run "ls" orelse .die; # output to stdout
▲my @ls = qx/ls/; # output to variable
▲my $cmd = 'ls';
▲@ls = qqx/$cmd/; # same thing with interpolation</lang>
=={{header|Raven}}==
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<lang smalltalk>Smalltalk system: 'ls'.</lang>
=={{header|Standard ML}}==▼
Just run the command:▼
<lang sml>OS.Process.system "ls"</lang>▼
=={{header|SQL PL}}==
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!dir
</lang>
▲=={{header|Standard ML}}==
▲Just run the command:
▲<lang sml>OS.Process.system "ls"</lang>
=={{header|Stata}}==
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End Module
</lang>
=={{header|Wart}}==
<lang wart>system "ls"</lang>
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