Bash脚本Cron Job

Question

I have installed PCoIP Teradici PCoIP Solutions for linux in Centos 6.4. I want to get macAdress of HostCard, when i run pcoip_agent -info it gives correct output using command line. I want make this cron job, for that purpose i write bash script

#!/bin/bash
hostcardMacAddress=$(pcoip_agent --info|grep  -F 'PCoIP Host card MAC:'|awk '{print $5}' > hostcardMacAddress.txt)
cat hostcardMacAddress.txt

after that i make this script a cron job but it gives empty macAddress.

Kindly help me. Thanks.

Answer 1

Check the mail of the user that owns the cron job. There will be an error message indicating what the issue is.

Login as cron-job's user enter mail and check for mail at the time the cron job was invoked.