1 If your wooden pallets contain low-grade engineered wood or cardboard, they may also contain formaldehyde and harbor all kinds of critters you don't want to know about.
Command shell overview. The command shell is a separate software program that provides direct communication between the user and the operating system. The non-graphical command shell user interface provides the environment in which you run character-based applications and utilities.
OR. nohup /path/to/command-name arg1 arg2 &. Where, 1  command-name: is name of shell script or command name. 2  You can pass argument to command or a shell script. & : 3  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.