I'm installing rocket.chat on CentOS6, following this tutorial. It gives the first half of the instructions in CentOS7 and 6, but then when it comes to making it run as a service, it omits 6's instructions.For CentOS7, it suggests making making a service file but since 6 uses init scripts and I don't know how to write init scripts, I'm like a kid in a labratory.The service file has the following in it:[Unit]Description=The Rocket.Chat serverAfter=network.target remote-fs.target nss-lookup.target nginx.target mongod.target[Service]ExecStart=/usr/local/bin/node /opt/Rocket.Chat/main.jsStandardOutput=syslogStandardError=syslogSyslogIdentifier=rocketchatUser=rootEnvironment=MONGO_URL=mongodb://localhost:27017/rocketchat ROOT_URL=http://your-host-name.com-as-accessed-from-internet:3000/ PORT=3000[Install]WantedBy=multi-user.targetI've made a file /etc/init.d/rocketchat and made it executable. I pasted the above in but it obviously isn't liking a lot of that syntax when I run it.How would this init script be different to a service?
How to make a init script instead of a service file
centos;init script;sysvinit