How to check my init system?

You can check your init system by using one of the following methods:

1. Check the PID of the init process:
   Open a terminal and run:

   ps -p 1 -o comm=

   This command will display the name of the process with PID 1, which is the init system. Common outputs include:

   • systemd for systems using systemd
   • init for systems using SysVinit
   • upstart for systems using Upstart

2. Check for systemd:
   You can also check if systemd is present by running:

   which systemctl

   If it returns a path (e.g., /bin/systemctl), then your system likely uses systemd.

3. Check the /sbin/init symlink:
   You can check what /sbin/init points to by running:

   ls -l /sbin/init

   This will show you the symlink target, which indicates the init system.

4. Check the distribution documentation:
   If you're unsure, you can refer to your Linux distribution's documentation to see what init system it uses by default.

Using any of these methods should help you determine your init system. If you need further assistance, feel free to ask!