单选题A System p administrator suspects they are receiving an error from one of their nightly cron jobs. The job is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）A/var/log/syslog.outBvar/log/cron.logC/var/spool/cron/logsDmail
单选题
A System p administrator suspects they are receiving an error from one of their nightly cron jobs. The job is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）
A
/var/log/syslog.out
B
var/log/cron.log
C
/var/spool/cron/logs
D
mail
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