Bash
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==Useful Arguments== | ==Useful Arguments== | ||
{| | {| | ||
| − | | < | + | | <code>-e</code> || treat any non-zero return as an error, and quit |
|- | |- | ||
| <code>-u</code> || treat any use of an unset variable as an error, and quit | | <code>-u</code> || treat any use of an unset variable as an error, and quit | ||
Revision as of 22:07, 30 March 2012
Useful Arguments
-e |
treat any non-zero return as an error, and quit |
-u |
treat any use of an unset variable as an error, and quit |
example
#!/bin/bash -eu echo "hi" false echo "there"
Command Not Found
function command_not_found_handle { echo "Hello" return 127 }
