The usage of the Linux basic command nohup
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Nohup
Nohup enables the program to ignore the hang signal and continue to run. It is mounted when the user exits, and nohup ensures that the program continues to run after the user exits. If the standard input is a terminal, redirect it from / dev/null. If the standard output is terminal, append the output to "nohup.out" (if possible), otherwise to "$home/nohup.out". If the standard error is a terminal, redirect it to standard output. To save the output to a file, use "nohup COMMAND > FILE".
The scope of this command: RedHat, RHEL, Ubuntu, CentOS, SUSE, openSUSE, Fedora.
1. Grammar
Nohup cmd
2. List of options
Option
Description
-- help
Show help documentation
-- version
Show command version
3. Examples
Run the find instruction as nohup
[root@localhost ~] # nohup find / weijie/-name * .c / / run find
Nohup: ignore the input and append the output to "nohup.out" / / the result will be saved to the nohup.out file
[root@localhost ~] # cat nohup.out / / View the result
/ weijie/11.c
/ weijie/4.c
/ weijie/2.c
/ weijie/3.c
/ weijie/5.c
/ weijie/1.c
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