February 2012
Intermediate to advanced
1184 pages
37h 17m
English
Content preview from Programming Perl, 4th Editionrename
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rename 
renameOLDNAME,NEWNAME
This function changes the name of a file. It returns true for
success, and false otherwise. It will not (usually) work across
filesystem boundaries, although on a Unix system the mv command can sometimes be used to compensate
for this. If a file named NEWNAME already
exists, it will be destroyed. Non-Unix systems might have additional
restrictions.
See the standard File::Copy module for cross-filesystem renames using a
platform-independent move
function.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.