The difference between ctrl-z and ctrl-c in Linux terminals __linux

Question: Ctrl-z and ctrl-c difference?
Reply:
Ctrl-z and Ctrl-c are both interrupt orders, but their roles are different.
Ctrl-c is the execution of a mandatory interrupt program,
And the ctrl-z is to break the task, but this task is not over, he is still in the process he just maintained a suspended state, the user can use the FG/BG operation to continue the task of the foreground or the background, FG command to restart the front interrupted task, BG ordered the interrupted task in the background to execute.
For example:
When you vi a file is, if you need to perform other operations with the shell, but you do not intend to close VI, because you have to

Save the launch, you can simply press Ctrl-z,shell will be the VI process hangs ~, when you end that Shell operation, you can use FG command to continue vi your file. Isn't it convenient?

Summarize:

(1) Ctrl+z Stop the process and put it in the background

(2) Jobs displays the currently paused process

(3) BG%N makes the nth task run in the background (there are spaces before%)

(4) FG%N make the nth task run in the foreground

The default BG,FG represents the operation of the last process without%n.

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Linux: Ctrl-c sends SIGINT signals to all processes in the foreground process group. Often used to terminate a running program. Ctrl-z sends SIGTSTP signals to all processes in the foreground process group, often used to suspend a process. Instead of sending a signal, the ctrl-d represents a special binary value, and the table

Linux under:
Ctrl-c sends SIGINT signals to all processes in the foreground process group. Often used to terminate a running program.
Ctrl-z sends SIGTSTP signals to all processes in the foreground process group, often used to suspend a process.
Instead of sending a signal, ctrl-d represents a special binary value that represents EOF.
Ctrl-\ sends sigquit signals to all processes in the foreground process group, terminating the foreground process and generating core files.

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