Answers:
Debian在下面有默认的rsyslog.conf,/etc/rsyslog.conf并且cron行在第63行的默认文件中
编辑:
Anthony Geoghegan的要点。
我的debian版本是9我不确定以前的版本如何
54 ###############
55 #### RULES ####
56 ###############
57
58 #
59 # First some standard log files. Log by facility.
60 #
61 auth,authpriv.* /var/log/auth.log
62 *.*;auth,authpriv.none -/var/log/syslog
63 cron.* /var/log/cron.log
64 daemon.* -/var/log/daemon.log
65 kern.* -/var/log/kern.log
66 lpr.* -/var/log/lpr.log
67 mail.* -/var/log/mail.log
68 user.* -/var/log/user.log