fedoraでクーロンがなかった

クーロンがない

クーロン起動できなかった　辛い

$ service crond status

-bash: service: command not found

$ /etc/rc.d/init.d/crond status

-bash: /etc/rc.d/init.d/crond: No such file or directory

多分解決策

ステータスをみる

$ systemctl status crond.service

クーロン起動

$ systemctl start crond.service

クーロン停止

$ systemctl stop crond.service

起動してる時　

(●が緑)
● crond.service - Command Scheduler
   Loaded: loaded (/usr/lib/systemd/system/crond.service; enabled; vendor preset: enabled)
   Active: active (running) since Mon 2019-07-15 18:51:28 JST; 1 day 8h ago
 Main PID: 923 (crond)
    Tasks: 1 (limit: 2351)
   Memory: 3.0M
   CGroup: /system.slice/crond.service
           └─923 /usr/sbin/crond -n
(中略)

起動してない時

(●が灰色)
● crond.service - Command Scheduler
   Loaded: loaded (/usr/lib/systemd/system/crond.service; enabled; vendor preset: enabled)
   Active: inactive (dead) since Wed 2019-07-17 03:47:52 JST; 8s ago
  Process: 923 ExecStart=/usr/sbin/crond -n $CRONDARGS (code=exited, status=0/SUCCESS)
 Main PID: 923 (code=exited, status=0/SUCCESS)