1TOUCH(1) General Commands Manual TOUCH(1)
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6 touch - update date last modified of a file
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9 touch [ -c ] [ -f ] file ...
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12 Touch attempts to set the modified date of each file. If a file
13 exists, this is done by reading a character from the file and writing
14 it back. If a file does not exist, an attempt will be made to create
15 it unless the -c option is specified. The -f option will attempt to
16 force the touch in spite of read and write permissions on a file.
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19 utimes(2)
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237th Edition April 29, 1985 TOUCH(1)