What could be happening is that the process is based on an maximum-likelihood estimation of a parameter that requires convergence, you could have accidentally (e.g. Of course, you can stil use shell scripting, because your script is using a different shell instance anyway.From time to time, we make mistakes in programming or testing a new R script or function, only to find that R “freezes” and appears to be stuck, or working but giving the impression that it will take an eternity to complete the computation. The teminal will just exit after the command running in it exits - like this, closing after sleep has run 4 seconds, with no shell: gnome-terminal -x sleep 4
If your script exits, there is no interactive shell that could hold up anything by waiting for user input. With this, just the whole remainder of the commandline is taken as command and arguments.
Use the option -x ( -execute) when you want to provide arguments to the script. Without looking at the details what the script does, a script can be directly run inside a terminal with the option -e ( -command), without starting a shell - it is used instead of the shell then: gnome-terminal -e. "Exit terminal after running a bash script": Run only your script in the terminal There is also command || exit, which quits the calling shell only if command reported failure. If the command fails, do you want the calling shell (and hosting terminal) to stay up? If so, use & if not, use. Which one you want depends on the specific situation.
UQUIT BASH ON MAC TERMINAL CODE
& runs the second command only if the first command reported that it succeeded by returning an exit code of zero.your-script & exit method suggested in kos's and heemayl's answers. You may notice this looks similar to the. To do this, run your command and the exit command, separated by so they can be given on one line. If you don't want to tell your shell to replace itself with the new process (via exec), you can tell it to stick around but quit itself immediately after the new process finishes. (This caveat applies equally to exit-based methods.) You can use. If you run this from something other than the first process run in your terminal-for example, if you ran bash first to start another shell instance-then this brings you back to the shell that created that process, rather than quitting the terminal. This prints the numerals 5, 4, 3, 2, and 1, one per second, and then the terminal window closes. In this case, the script should be started in an independent terminal, eg xterm & disown
The problem is, if several terminals are opened and these are child processes of gnome-terminal-server, all terminals will be killed.
If you have multiple tabs open in a terminal, then these are also closed. This script terminates the terminal and thus the shell and himself. If multiple bash instances are linked to the Terminal, that being killed won't cause Terminal to close itself. If only one bash instance is linked to the Terminal, that being killed will cause Terminal to close itself. This will send a SIGKILL signal to the to the script's parent process (the bash instance linked to the Terminal). If you really don't want to / can't do that, the second most straightforward way is to add this line at the end of your script: kill -9 $PPID Or if the script is in the Terminal's current working directory like so. If you want to use a script anyway, the most straightforward way it's to just call the script like so: & exit In this case it would be something like that: gnome-open & exitĮxit put at the end of a script doesn't work because it just exits the bash instance in which the script is run, which is another bash instance than the Terminal's inner bash instance. If you want to run exit after a command or after a chain of commands, you can chain it to what you have already by using the & operator (which on success of the previous command / chain of commands will execute the next command) or by using the operator (which both on success and on failure of the previous command / chain of commands will execute the next command). If you're opening just one file, you don't really need to use a script, because a script is meant to be an easy way to run multiple commands in a row, while here you just need to run two commands (including exit).
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