In some instances, you might have a long running command that gets killed by the process injecting it timing out. Using `nohup`, you can keep the process running after the parent process exits.
nohup sleep 120 > /dev/null &Source: Command Injection/README.md in PayloadsAllTheThings. From PayloadsAllTheThings by Swissky and contributors. MIT License, Copyright (c) 2019 Swissky.