摘要： systemctl status atd systemctl enable atd systemctl start atd at -f /root/testtouch.sh 10:30 2022-09-06 at -f /root/testtouch.sh now + 1 minutes at -f 阅读全文

摘要： https://www.cnblogs.com/ginvip/p/6352157.html https://www.runoob.com/linux/linux-comm-awk.html 阅读全文