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4 wrz 2009 · If you run your script with ./script.sh or bash script.sh, your "window" or shell will stay open, because a new bash process is created for the script. On the other hand, if you run your script with . script.sh or source script.sh , it executes in your current bash instance and exits it instead.
8 cze 2020 · Often when writing Bash scripts, you will need to terminate the script when a certain condition is met or to take action based on the exit code of a command. In this article, we will cover the Bash exit built-in command and the exit statuses of the executed commands.
26 lut 2020 · Bash provides a command to exit a script if errors occur, the exit command. The argument N (exit status) can be passed to the exit command to indicate if a script is executed successfully (N = 0) or unsuccessfully (N != 0).
All of our shell commands return an exit code when terminated successfully or abnormally. We can use the exit command in our shell script to provide the exit code. We also learned how to harness the exit status's power to build logic in a shell script or at the command line.
1 gru 2023 · The exit command is a powerful tool to control the flow of your Bash scripts, making it extremely popular for managing script execution. In this guide, we’ll walk you through the process of exiting a Bash script, from the basics to more advanced techniques.
12 wrz 2016 · You can exit a script at any place using the keyword exit. You can also specify an exit code in order to indicate to other programs that or how your script failed, e.g. exit 1 or exit 2 etc.
26 lis 2023 · The exit command in Bash is used to terminate a script and return a value to the parent shell. It’s a fundamental part of Bash scripting, allowing you to control when your script ends and what it returns to the system.
