标签：清空 dev unset var spool 解决 root check 查看
echo"UNSET EMAILCHECK">>/etc/profile
soure /etc/profile
查看
ls -lth /var/spool/mail/
清空：
cat /dev/null > /var/spool/mail/root
轻松搞定
Centos中提示You have new mail in /var/spool/mail/root 解决
标签：清空 dev unset var spool 解决 root check 查看
原文地址：https://www.cnblogs.com/blackCatFish/p/9982678.html
