Run command./process or execute shell script using nohup

nohup allows to run command./process or shell script that have to  continue running in the background after you log out from a shell.

nohup command-name &

• command-name : is name of shell script or command name. You can pass argument to command or a shell script.
• & : nohup does not automatically put the command it runs in the background; you must do that explicitly, by ending the command line with an & symbol.