prename
renames multiple files
see also :
mv - perl
Synopsis
rename
[ -v ] [ -n ]
[ -f ] perlexpr
[ files ]
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examples
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description
"rename"
renames the filenames supplied according to the rule
specified as the first argument. The perlexpr
argument is a Perl expression which is expected to modify
the $_ string in Perl for at least some of the
filenames specified. If a given filename is not modified by
the expression, it will not be renamed. If no filenames are
given on the command line, filenames will be read via
standard input.
For example, to
rename all files matching "*.bak" to
strip the extension, you might say
rename 's/\.bak$//' *.bak
To translate
uppercase names to lower, you’d use
rename 'y/A-Z/a-z/' *
options
-v,
--verbose
Verbose: print names of files
successfully renamed.
-n,
--no-act
No Action: show what files
would have been renamed.
-f,
--force
Force: overwrite existing
files.
diagnostics
If you give an invalid Perl expression you’ll get a syntax error.
environment
No environment variables are used.
bugs
The original
"rename" did not check for the existence
of target filenames, so had to be used with care. I hope
I’ve fixed that (Robin Barker).
see also
mv ,
perl
author
Larry Wall