/ 레드햇

13.4 Using at

레드햇 rhcsa at command atq atrm
https://4am.kr/13-4-using-at/
systemctl status atd -l
at 13:57
logger hello at 13.57 from at 
ctrl + d
atq
atrm --help
atrm 2
atq
cd /var/spool/at/
ls
cat a000020164a0ae
tail -f /var/log/messages