13 мар. 2017 г. · So use the 1 argument to the exit command when you want to specify that the script has exited with an error condition. Share. Share a link to ...

30 дек. 2020 г. · -e Exit immediately if a command exits with a non-zero status. So your script should begin with: #!/bin/bash set -e # exit on first error.

13 июн. 2017 г. · In either case, I'd suggest using at least exit 1 , to indicate that the script failed. A plain exit will use the exit status of the previous ...

27 февр. 2019 г. · I have this command: echo $(bash main.sh) In main.sh , I run a java program that simply throws an exception immediately. The exit code of echo is 0 which means ...

17 дек. 2017 г. · You can, using the exit builtin: exit: exit [n] Exit the shell with a status of N. If N is omitted, the exit status is that of the last command executed.

10 окт. 2015 г. · I am writing a shell script. That shell script is executed in a bash shell inside a terminal. It contains a central error handler function.

23 дек. 2022 г. · You probably want to set the shell's pipefail option: pipefail. If set, the return value of a pipeline is the value of the last (rightmost) command to exit ...

17 янв. 2023 г. · I have to capture any error code from a subshell using the OR operator || but doing so the subshell doesn't exit on the first command that fails, and that's ...

19 авг. 2021 г. · I need to get an "error" exit status immediately in case that some_command is not found (ie, when the error message from bash is No such file or directory or ...

25 дек. 2015 г. · It outputs an error message and --help message then exits. I need xprop because it's the only window info command that gives info about ...