nohup bash -c "(time ./script arg1 arg2 > script.out) &> time_n_err.out" & stdout from the script gets written to script.out, while stderr and the output of time goes into time_n_err.out. So, in your case: nohup bash -c "(time bash executeScript 1 input fileOutput > scrOutput) &> timeUse.txt" &

If you're using nohup, that probably means you want to run the command in the background by putting another & on the end of the whole thing: nohup command >/dev/null 2>&1 & # runs in background, still doesn't create nohup.out On Linux, running a job with nohup automatically closes its input as well. On other systems, notably BSD and macOS, that ...

2016年3月14日 · It lists the processes that are not attached to a TTY, which is a completely different thing: processes started with nohup remain attached to their parent TTY until it is closed; processes that are not attached to a TTY were not necessarily started with nohup. That is, method 2 lists, among other processes, some of the programs running with nohup.

using nohup + ampersand (&) will do the same thing, except that when the session ends, the parent of the child process will be changed to "1" which is the "init" process, thus preserving the child from being killed.

2014年6月18日 · The nohup <command> command will run <command> but immume to hangups (kill -s 1) so it will not be terminated when the shell, the terminal from which it was started is, is closed. By running it in the background first a subshell is created and the command runs in the background, returning you to the prompt.

2011年5月11日 · nohup ./do_data_load.py mydatafile.txt & It's also used when a developer doesn't properly daemonize a service, so you have to use nohup to ensure it isn't killed when you log out. nohup sillyd & If you happen to forget to use nohup when running something like the last two examples, you can use the bash or zsh builtin disown to the same effect.

2009年3月9日 · As the question was how to "put it under nohup",disown -h perhaps is the more exact answer: "make disown behave more like nohup (i.e. the jobs will stay in your current shell's process tree until you exit your shell) This allows you to see all the jobs that this shell started."

use nohup if you want your command to ignore the SIGHUP signal, so when you close the terminal or log out from ssh session the process keeps running; use disown if you forgot to run the command with nohup and want to log out without killing the process (it will disown all processes in the background). To put a process in the background and ...

2013年7月4日 · [~user]$ nohup sudo ./ascii_loader_script.pl 20070502 ctm_20070502.csv & [2] 19603 [~user]$ nohup: appending output to `nohup.out' after the system returns "nohup: appending output to `nohup.out'", no new prompt will appear. Then as long as I type in some other command, the shell will tell me that the process is stopped:

I need to execute multiple commands using nohup. Each command should be executed after the previous command.