CentOS SYSTEMCTL Instructions

# systemctl# Output Activated Unit # SYSTEMCTL list-units# output Activated Unit # SYSTEMCTL--failed# output failed Unit # Systemctl list-unit-files# View all installed Services # Systemctl start nginx# start nginx# systemctl stop nginx# stop nginx# systemctl restart nginx# restart nginx# systemctl Reload nginx# Reload Nginx Config # systemctl status nginx# output nginx running status # systemctl is-enabled nginx# Check nginx is configured to start automatically # Systemctl enable nginx# Boot auto start nginx# systemctl disable nginx# cancel boot auto start nginx# systemctl help nginx# show Nginx Hand album # Systemctl daemon-reload# Reload SYSTEMD, scan for new or changed units # systemctl reboot# reboot # Systemctl poweroff# exit system and stop power # Systemctl suspend# Standby # systemctl hibernate# Hibernation # Systemctl hybrid-sleep# mixed sleep mode (simultaneously hibernate to hard disk and standby # Systemctl isolate graphical.target# equivalent to Telinit 3 or Telinit 5

CentOS SYSTEMCTL Instructions