bash

use parameter of previous command (ref 1)

mkdir test
cd $_

or

mkdir test
cd !$

find examples

find . -type f -iname "*regex*" -exec rm -f {} \;

when was user created ref_2

• if user has never logged in after account creation ls -l /home/<user>/.bash_logout

ref

• :1: https://unix.stackexchange.com/questions/125385/combined-mkdir-and-cd
• :2: https://it.toolbox.com/question/how-to-find-out-when-a-user-is-created-in-linux-030612