nohup Linux Commands
What is Linux nohup Command?
Explanation
nohup COMMAND:Linux has the ability to run a job in background using commands such as &, bg. The job would be killed when the root user logs out.
In order to avoid this, nohup command is used.SYNTAX :
nohup Command &OPTIONS:
-a
Always changes the signal disposition of target processes.
-F
Force. Grabs the target processes even if another process has control.
-p
Operates on a list of process groups.
--help
display this help and exit.
--version
output version information and exit.
EXAMPLE:
-
nohup find -name '*' -size +1000k > log.txt
Output:
In the above example, the command is used to find the files with the size greater than 1000K,
with no hang up, and place it in the log.txt file.
nohup Command &
OPTIONS:
-a
Always changes the signal disposition of target processes.
-F
Force. Grabs the target processes even if another process has control.
-p
Operates on a list of process groups.
--help
display this help and exit.
--version
output version information and exit.
EXAMPLE:
-
nohup find -name '*' -size +1000k > log.txt
Output:
In the above example, the command is used to find the files with the size greater than 1000K,
with no hang up, and place it in the log.txt file.
| -a | Always changes the signal disposition of target processes. |
| -F | Force. Grabs the target processes even if another process has control. |
| -p | Operates on a list of process groups. |
| --help | display this help and exit. |
| --version | output version information and exit. |
-
nohup find -name '*' -size +1000k > log.txtOutput:
In the above example, the command is used to find the files with the size greater than 1000K,
with no hang up, and place it in the log.txt file.
