Linux Management

What’s Ctrl-C, Ctrl-D…

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In Linux:

Shortcut keys	Description
Ctrl-c	Send SIGINT signal to all process in foreground process group, always used to terminate a running program.
Ctrl-z	Send SIGTSTP signal to all process in foreground process group, used to suspend a process.
Ctrl-d	Represents EOF.
Ctrl-\	Send SIGQUIT to all process in foreground process group, used to terminate a process and produces a core dump file.

Keys &Its Function

Key	Function
Ctrl-c	Kill foreground process
Ctrl-z	Suspend foreground process
Ctrl-d	Terminate input, or exit shell
Ctrl-s	Suspend output
Ctrl-q	Resume output
Ctrl-o	Discard output
Ctrl-l	Clear screen