Linux 提示 You have mail.

问题描述

You have mail. 的提示

每次打开终端窗口,总是会显示 You have mail. 的提示,之前一直没有注意,这几次打开的时候才有发现。

出现这种情况的原因,是因为系统出现错误(例如 cron 出现权限问题等)需要邮件通知用户。系统会将检查的各种状态汇总,定期发送本机用户邮箱中。邮件阅读过后则不会再提示。

这个邮箱本质上是个文件,邮箱位置位于:/var/mail/用户名 里,可以使用 cat 命令查看其内容。

解决办法

删除该文件即可

sudo rm /var/mail/用户名
sudo touch /var/mail/用户名

再次打开终端窗口,You have new mail. 的提示消失。

如果一直向你发送邮件,你又不想看到可以使用以下命令:

echo "unset MAILCHECK">> /etc/profile && source /etc/profile && cat /dev/null > /var/spool/mail/root

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