Systemd

Always create user systemd services under /home/ajitid/.config/systemd/user.

Useful commands:

• After attaching a script to systemd using systemctl --user enable some.service --now, and then making changes in that .service file, you’d need to run systemctl --user daemon-reload before doing systemctl --user restart some.service. Systemctl already tells you this.
• systemctl --user status telltail to observe current status
• journalctl --user -u some.service -b to see some.service’s log
  • piping it to a pager, nvim.appimage - or to tail -n10 is a good idea