26Apr 2006 How do I change filenames to all lowercase? by troyski ⋅ Leave a Comment In this example, all filenames in the current directory are changed to lowercase. i.e. Filename1.txt becomes filename1.txt for file in * do newfile=$file typeset -l newfile mv -f $file $newfile donefor file in * do newfile=$file typeset -l newfile mv -f $file $newfile done
