4 нояб. 2011 г. · I'm writing a bash script where I want to exit if the user is not root. The conditional works fine, but the script does not exit.

7 апр. 2018 г. · The exit builtin, when run with no arguments, causes the shell to return the exit status of the last command that ran.

5 окт. 2021 г. · I have a sh-script which should get the number of lines on a specific file; the whole sh script should be exit/stopped as soon the condition is met.

3 нояб. 2022 г. · The correct method is to assign the important exit code to a variable immediately after the command. qSHOWROOTS; res="${?}"; . After that, you ...

22 июн. 2020 г. · I'd like to know how I can determine whether a non-zero exit code after command execution has been set by bash (meaning a real error) or by the command.

19 янв. 2022 г. · This works great when I expect commands to succeed; if any fails, the set -e will exit the script early with a non-zero exit code.

16 дек. 2022 г. · A non-interactive shell exits with an error status if a variable assignment error occurs when no command name follows the assignment statements.

6 сент. 2016 г. · If you want to have successful exit status you can simply end the script with any successful command like true .

7 июн. 2024 г. · An exit statement on the last line of a script is not necessary unless you want the script to terminate with some specific exit status.

12 сент. 2016 г. · One approach would be to add set -e to the beginning of your script. That means (from help set ): -e Exit immediately if a command exits ...