Removing 10 Characters of Filename in Linux
Try using the rename
command. It allows you to rename files based on a regular expression:
The following line should work out for you:
rename 's/_\d+(\.[a-z0-9A-Z]+)$/$1/' *
The following changes will occur:
aarondyne_kh2_13thstruggle_or_1250556383.mus renamed as aarondyne_kh2_13thstruggle_or.musaarondyne_kh2_darknessofunknow_1250556659.mp3 renamed as aarondyne_kh2_darknessofunknow.mp3
You can check the actions rename
will do via specifying the -n
flag, like this:
rename -n 's/_\d+(\.[a-z0-9A-Z]+)$/$1/' *
For more information on how to use rename
simply open the manpage via: man rename
Not the prettiest, but very simple:
echo "$filename" | sed -e 's!\(.*\)...........\(\.[^.]*\)!\1\2!'
You'll still need to write the rest of the script, but it's pretty simple.
find . -type f -exec sh -c 'mv {} `echo -n {} | sed -E -e "s/[^/]{10}(\\.[^\\.]+)?$/\\1/"`' ";"