useful regex and unix commands

regex_and_unix.txt

 [^\\\\]console.log
 
 ## find string which exists in any file recursivly throughout directory
 grep -r -o -i "string" *
 
 ## find files w/ names containing string
 find . -type f -name "*string*" 
 
 ## detect if script is being run from terminal or another script
if [[ -t 1 ]]; then
        echo "Terminal"
else
        echo "Not-a-terminal"
fi

remove user's crontab file `sudo crontab -r -u datim4u_backup_manager`






sudo apt-get install -y debconf-utils
Then find debconf related to MySQL:

sudo debconf-get-selections | grep mysql