Get the parent PID of a process – termtrick.com

Get the parent PID of a process

Information about running processes.
More information: <https://manned.org/ps>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

ps -o ppid= -p {{pid}}

click the source code to copy install ps on any operating system with command-not-found.com