Top 6 how to linux exit codes

The best How to linux exit codes

1 Linux and Unix exit code tutorial with examples

  • Author: shapeshed.com
  • Published Date: 11/04/2021
  • Review: 4.96 (647 vote)
  • Summary: · To set an exit code in a script use exit 0 where 0 is the number you want to return. In the following example a shell script exits with a 1

2 What are exit codes in Linux?

  • Author: educative.io
  • Published Date: 04/08/2022
  • Review: 4.74 (410 vote)
  • Summary: In Linux, an exit code indicates the response from the command or a script after execution. It ranges from 0 to 255. The exit codes help us determine whether a 

3 How to use Linux shell command exit codes

  • Author: redhat.com
  • Published Date: 02/22/2022
  • Review: 4.57 (505 vote)
  • Summary: · How to use Linux shell command exit codes. You can use the numeric codes returned by shell scripts or Ansible playbooks to identify problems 
  • Matching search results: I defined the task to ignore the error, so in the next task, I can simply display the return code and message from the script. I could also have handled the return code in my Ansible playbook by using the result.rc variable with some combination of …

4 Chapter 6. Exit and Exit Status

  • Author: tldp.org
  • Published Date: 09/09/2022
  • Review: 4.19 (552 vote)
  • Summary: Every command returns an exit status (sometimes referred to as a return status or exit code). A successful command returns a 0, while an unsuccessful one 
  • Matching search results: I defined the task to ignore the error, so in the next task, I can simply display the return code and message from the script. I could also have handled the return code in my Ansible playbook by using the result.rc variable with some combination of …

5 What are Exit Codes on Linux? – Technology and Trends

  • Author: nitendratech.com
  • Published Date: 06/21/2022
  • Review: 4.15 (526 vote)
  • Summary: An exit code, sometimes known as a return code, is the number between 0 and 255 returned to a parent process by an executable or command when it returns 
  • Matching search results: I defined the task to ignore the error, so in the next task, I can simply display the return code and message from the script. I could also have handled the return code in my Ansible playbook by using the result.rc variable with some combination of …

6 Standard Exit Status Codes in Linux

  • Author: baeldung.com
  • Published Date: 11/25/2021
  • Review: 3.86 (297 vote)
  • Summary: · In Linux, when a process is terminated, it returns an exit code. Upon successful execution, this code is equal to zero. Any non-zero exit 
  • Matching search results: I defined the task to ignore the error, so in the next task, I can simply display the return code and message from the script. I could also have handled the return code in my Ansible playbook by using the result.rc variable with some combination of …

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