Created
July 12, 2012 10:09
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Bash wrapper script to silence cron if there are no errors, and print out if there are
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| #!/bin/bash | |
| logfile=$$.log | |
| exec 6>&1 | |
| exec > $logfile 2>&1 | |
| $* | |
| RETVAL=$? | |
| exec 1>&6 6>&- | |
| if [ $RETVAL -ne 0 ]; then | |
| echo "FAILURES:" | |
| cat $logfile | |
| fi | |
| rm $logfile |
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