At有问题？

命令行
1

linux-337q:/home/suse # at 19:05
warning: commands will be executed using /bin/sh
at> echo “good wei” > he.txt
at>
job 7 at Mon Jun 8 19:05:00 2015
Can’t open /run/atd.pid to signal atd. No atd running?
您在 /var/spool/mail/suse 中有新邮件
linux-337q:/home/suse #

2

先执行 sudo atd

3

atd 的 systemd 服务没跑起来吧？

sudo systemctl start atd