Answered by : innocent-impala-b5pmgizwrdk3

in cmd	ren *.js *.txt

Source : | Last Update : Fri, 15 Jul 22

Answered by : fair-ferret-gtana10ttmlz

find /the/path -depth -name "*.abc" -exec sh -c 'mv "$1" "${1%.abc}.edefg"' _ {} \;

Source : https://askubuntu.com/questions/35922/how-do-i-change-extension-of-multiple-files-recursively-from-the-command-line | Last Update : Wed, 12 May 21