How to check if a particular service is running on Ubuntu

How to check if a particular service is running on Ubuntu

linux postgresql service ubuntu-12.04

linux

Spring Boot application as a Service

linux spring-boot service startup init.d

linux

What is the correct way to start a mongod service on linux / OS X?

linux mongodb service initialization

linux

Run a Java Application as a Service on Linux

java linux service

linux

How can I configure a systemd service to restart periodically?

linux service systemd

linux

Python script as linux service/daemon

python linux service daemon

linux

Systemd with multiple execStart [closed]

linux service server systemd

linux

Linux: process into a service

linux service process

linux

Check if service exists in bash (CentOS and Ubuntu)

linux bash ubuntu service centos

linux

What should a Java program listen for, to be a good Linux service?

java linux service daemon

linux

Windows like services development in LINUX using MONO?

c# linux mono service

linux

debian 8 iptables-persistent

linux service debian iptables

linux

Linux service can't load library path in the /etc/ld.so.conf.d

linux service library-path

linux

Simple C or C++ API for controlling systemd services

c linux service systemd dbus

linux

How to use Systemd to restart a service when down? [closed]

linux service debian monitor systemd

linux