Project: https://github.com/ayoisaiah/f2
Wiki: https://github.com/ayoisaiah/f2/wiki
Installation: https://github.com/ayoisaiah/f2/wiki/Installation
curl -LO https://github.com/ayoisaiah/f2/releases/download/v1.6.1/f2_1.6.1_linux_amd64.tar.gz
tar -xvzf f2_1.6.1_linux_amd64.tar.gz
chmod +x f2
sudo mv f2 /usr/local/bin
rm f2_1.6.1_linux_amd64.tar.gz
Renaming a file from ‘img’ to ‘Image’
# test run
f2 -f 'img' -r 'Image'
# performing the actual renaming
f2 -f 'img' -r 'Image' -x
# undo the changes
f2 -u -x
Or renaming episodes from 01_S1.MyEpisode.mp4 to S01E01.MyEpisode.mp4
f2 -f '.._S1' -r 'S01E%02d'