20 lines
965 B
Markdown
20 lines
965 B
Markdown
### Exit Codes Overview
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Understanding exit codes is crucial when dealing with shell commands:
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| Exit Code | Description |
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|-----------|-----------------------------------------------|
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| 0 | Success: The command completed successfully. |
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| 1 | General error: Catchall for general errors. |
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| 2 | Misuse of shell builtins (e.g., `cd`). |
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| 126 | Command invoked cannot execute. |
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| 127 | Command not found. |
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| 128 | Invalid argument to exit. |
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| 130 | Script terminated by Control-C. |
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| 137 | Script terminated by `kill` (or OOM). |
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| 139 | Segmentation fault. |
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| 141 | Script terminated by `kill -13` (SIGPIPE). |
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| 143 | Script terminated by `kill -15` (SIGTERM). |
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| 255 | Exit status out of range (exceeds 255). |
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