What Is Exit Code 1 Linux?
Contents the Only General Convention Is That a Zero Exit Status Signifies Success, Whereas Any Non-Zero Exit Status Is a Failure. Many — but Certainly Not All...
The only general convention is that a zero exit status signifies success, whereas any non-zero exit status is a failure. Many — but certainly not all — command-line tools return exit code 1 for syntax error, i.e. you had too few arguments or an invalid option.
How do I exit code 1?
When a script that has been executed from the command line ends, a number is displayed in the command prompt window. This number is an exit code.
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Command line exit codes.
| Exit code | Meaning |
|---|---|
| 0 | No error. The script executed successfully. |
| -1 | A registry key or file required for Command Manager was not found. |
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What is exit code 1 in shell script?
You can use value of exit status in the shell script to display an error message or run commands.
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List of common exit codes for GNU/Linux.
| Exit Code | Description |
|---|---|
| 0 | Success |
| 1 | Operation not permitted |
| 2 | No such file or directory |
| 3 | No such process |
James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.
