linux change username
# login as root and make sure that there are no active processes for user
usermod -l NEW_USERNAME OLD_USERNAME
# if user is running kill user w the following command
userUID=$(id -u OLD_USERNAME) && pkill -U $userUIDlinux change username
# login as root and make sure that there are no active processes for user
usermod -l NEW_USERNAME OLD_USERNAME
# if user is running kill user w the following command
userUID=$(id -u OLD_USERNAME) && pkill -U $userUIDchange user of a directory in linux
chown vivek:vivek demo.txt
ls -l demo.txt
#output
-rw-r--r-- 1 vivek vivek 0 Aug 31 05:48 demo.txtCopyright © 2021 Codeinu
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