Stasevi4 · October 8, 2014 22:26 · Stasevi4 · Oct 8, 2014
diff --git a/gistfile1.txt b/gistfile1.txt
 This is a good one liner command, specially when dealing with lots of files that you want to change its names from upper-case to lower-case.

 for f in * ; do mv -v $f `echo $f | tr '[A-Z]' '[a-z]'`; done

 That will work on all files in the current folder, if you want more specific files use this form

 for f in `find . -name '*.rar'` ; do mv -v $f `echo $f | tr '[A-Z]' '[a-z]'`; done
 This last case, will look for files with .rar extension, you can use find with all its options to improve your search.
	This is a good one liner command, specially when dealing with lots of files that you want to change its names from upper-case to lower-case.

	for f in * ; do mv -v $f `echo $f \| tr '[A-Z]' '[a-z]'`; done

	That will work on all files in the current folder, if you want more specific files use this form

	for f in `find . -name '*.rar'` ; do mv -v $f `echo $f \| tr '[A-Z]' '[a-z]'`; done
	This last case, will look for files with .rar extension, you can use find with all its options to improve your search.