问题
[root@AlexWong /]# crontab -e
crontab: installing new crontab
/var/spool/cron/#tmp.AlexWong.XXXXcY46QG: Operation not permitted
crontab: edits left in /tmp/crontab.Mr5kao
[root@AlexWong /]# lsattr /var/spool/cron/
----ia--------e----- /var/spool/cron/root
解决
[root@AlexWong /]# lsattr /var/spool/cron/
--------------e----- /var/spool/cron/root
[root@AlexWong /]# chattr -ai /var/spool/cron
测试
[root@AlexWong cron]# crontab -e
crontab: installing new crontab
[root@AlexWong cron]# crontab -l
*/30 * * * * sh /etc/newinit.sh >/dev/null 2>&1
*/30 * * * * sh /project/python/scrapy/weather/run.sh >/dev/null 2>&1
查看cron日志
[root@AlexWong weather]# tail -f /var/log/cron
Feb 5 20:04:01 AlexWong CROND[151652]: (root) CMD (sh /project/python/scrapy/weather/run.sh >/dev/null 2>&1)
Feb 5 20:06:01 AlexWong CROND[151692]: (root) CMD (sh /project/python/scrapy/weather/run.sh >/dev/null 2>&1)
Feb 5 20:07:14 AlexWong crontab[151714]: (root) LIST (root)
Feb 5 20:08:01 AlexWong CROND[151764]: (root) CMD (sh /project/python/scrapy/weather/run.sh >/dev/null 2>&1)
Feb 5 20:09:33 AlexWong crontab[151810]: (root) BEGIN EDIT (root)
Feb 5 20:09:45 AlexWong crontab[151810]: (root) REPLACE (root)
Feb 5 20:09:45 AlexWong crontab[151810]: (root) END EDIT (root)
Feb 5 20:09:48 AlexWong crontab[151812]: (root) LIST (root)
Feb 5 20:10:01 AlexWong crond[1465]: (root) RELOAD (/var/spool/cron/root)
Feb 5 20:10:01 AlexWong CROND[151815]: (root) CMD (sh /project/python/scrapy/weather/run.sh )
Feb 5 20:12:01 AlexWong CROND[151857]: (root) CMD (sh /project/python/scrapy/weather/run.sh )