How to list all available services in Ubuntu
Use the following command to list all available services in an Ubuntu machine
service --status-all
Command Execution and Output
$ service --status-all
[ + ] acpid
[ + ] apparmor
[ + ] apport
[ + ] atd
[ - ] bootmisc.sh
[ - ] checkfs.sh
[ - ] checkroot-bootclean.sh
[ - ] checkroot.sh
[ + ] console-setup
[ + ] cron
[ - ] cryptdisks
[ - ] cryptdisks-early
[ + ] dbus
[ + ] grub-common
[ - ] hostname.sh
[ - ] hwclock.sh
[ + ] irqbalance
[ + ] iscsid
[ + ] keyboard-setup
[ - ] killprocs
[ + ] kmod
[ - ] lvm2
[ + ] lvm2-lvmetad
[ + ] lvm2-lvmpolld
[ + ] lxcfs
[ - ] lxd
[ + ] mdadm
[ - ] mdadm-waitidle
[ - ] mountall-bootclean.sh
[ - ] mountall.sh
[ - ] mountdevsubfs.sh
[ - ] mountkernfs.sh
[ - ] mountnfs-bootclean.sh
[ - ] mountnfs.sh
[ + ] networking
[ + ] ondemand
[ + ] open-iscsi
[ - ] open-vm-tools
[ - ] plymouth
[ - ] plymouth-log
[ + ] procps
[ + ] rc.local
[ + ] resolvconf
[ - ] rsync
[ + ] rsyslog
[ - ] screen-cleanup
[ - ] sendsigs
[ + ] ssh
[ + ] udev
[ + ] ufw
[ - ] umountfs
[ - ] umountnfs.sh
[ - ] umountroot
[ - ] unattended-upgrades
[ + ] urandom
[ - ] uuidd
