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File input/output: Difference between revisions
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→{{header|REXX}}: change some of the section header comments.
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m (→{{header|REXX}}: change some of the section header comments.) |
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=={{header|REXX}}==
In
▲In rexx, filename association is used rather than numeric stream numbers and explicit file opening is not required.
▲===Version 1===
<lang rexx>/*REXX program to read a file and store the contents into an output file*/
ifid = 'input.txt' /*name of the input file. */
ofid = 'output.txt' /*name of the output file. */
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end
/*stick a fork in it, we're done.*/</lang>
===
<lang rexx>/*REXX program to read a file and store the contents into an output file*/
▲/*(same as the 1st example, but is faster because no intermediate step.)*/
ifid = 'input.txt' /*name of the input file. */
ofid = 'output.txt' /*name of the output file. */
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end /*while*/
/*stick a fork in it, we're done.*/</lang>
▲===Version 3===
Note that this version is limited to files less than one million bytes (and/or possibly virtual memory).
<lang rexx>/*REXX program to read a file and write contents to an output file*****
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