Kali Linux Terminal Commands New

# Run a long ping in background
kali@kali:~$ ping -i 10 localhost &
[1] 3605

kali@kali:~$ ping -i 10 127.0.0.1 &
[2] 3606

# List background jobs with PIDs
kali@kali:~$ jobs -l
[1]-  3605 Running   ping -i 10 localhost &
[2]+  3606 Running   ping -i 10 127.0.0.1 &

# Kill job 1 by job number
kali@kali:~$ kill %1

# Bring job 2 to foreground, then pause it
kali@kali:~$ fg %2
# Press Ctrl+Z to pause, then:
kali@kali:~$ bg %2
# Resumes job 2 in background

# Show all running processes
kali@kali:~$ ps aux | head -10

# Kill by PID (TERM = graceful, KILL = forced)
kali@kali:~$ kill -TERM 3606
kali@kali:~$ kill -KILL 3606