Bash Check Error Code Of Last Command

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Bash Check Error Code Of Last Command

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Bash Exit Code Of Last Command

1 Answer The exit code of a command is output only once and if not processed further the only thing that saves that exit code is the shell bash only saves the exit code for the last command In order to look up the exit code of older commands you need to save them to a variable like so 10 Answers Sorted by 647 How to conditionally do something if a command succeeded or failed That s exactly what bash s if statement does if command then echo Command succeeded else echo Command failed fi

Bash Exit Code Of Last Command

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