> one of the things that I am enthusiastic about: set -e"
I like that one, too, and I also like the way bash allows
you to trap on error conditions, thusly:
#!/bin/bash
function errHandler() {
echo 'errHandler activated'
}
trap errHandler ERR
echo Ready for first error... errexit FALSE
false # Force error condition.
set -e # Exit on any error.
echo Ready for second error... errexit TRUE
false # Force error condition.
echo After second error. # Not reached.
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