BusyBox combines tiny versions of many common UNIX utilities into a single small executable.
This may help you when you got your shell broken since busybox in independent binary which includes a lot of commands inside.
In simple words this tool can save your life 🙂
Find the latest version of busybox at https://busybox.net/downloads/binaries… Read the rest
You should never terminate atop by 'kill -9', because then it has no chance to stop process accounting; as a result the accounting file may consume a lot of disk space after a while!!!
Lets do this smoothly:
systemctl stop atopd
systemctl disable atopd
Check atop processes
ps auxfS |grep atop
Kill if any using 'kill -15'
kill -15 PID
Check for links and unlink if any:
ls /etc/systemd/system/ |grep atop
… Read the rest