Linux View Services
service --status-all
service --status-all | more
service --status-all | grep ntpd
service --status-all | less
SmokeFrog
service --status-all
service --status-all | more
service --status-all | grep ntpd
service --status-all | less# For CentOS 7
systemctl
systemctl | more
systemctl | grep httpd
systemctl list-units --type service
systemctl list-units --type mount$ sudo service httpd status
httpd is stopped