A Linux service is an application (or set of applications) that runs in the background waiting to be used, or carrying out essential tasks.

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Create a service in Debian that sources a bash startup script

The server is running Debian 7 Wheezy without systemd. I have a user in Debian with Perlbrew installed into their home directory. The user is running a Mojolicious app. In order for the app to work, ...
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42 views

nginx won't to start

I have run nginx -t and it returns successful. On boot I see messages about nginx has failed to start, and it wont start when I try nginx or service nginx start Instead i get a message to check ...
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11 views

Will I be able to install a service as a sudoer?

I will need to install a custom application as a service on a RHEL 6.2 box this weekend. Will I be able to do this with sudoer powers or will I need the root password for anything?
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24 views

Service script and shared libraries

I have the following simple script IPN in CentOS 6.5 in /etc/init.d/ #!/bin/sh # chkconfig: 2345 05 06 cd /root/IPNHost . /etc/rc.d/init.d/functions start() { echo -n $"Starting..." ...
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4answers
51 views

Load a service in Linux programatically [closed]

Given a service name(created by user) and its path, how can I load and start the service at runtime from a C++ program in Ubuntu. Does there exists functions similar to the Windows functions such as ...
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1answer
35 views

FreeBSD: Restart one service each time another restarts

On FreeBSD, what is the correct/canonical way of specifying that one rc script is reliant on another, such that each time the service it depends on is restarted, the dependent service is then ...
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1answer
45 views

who controls a linux service?

How do I quickly find out who controls some linux service? I'm tired of poking around /etc to find out if initd, upstart, systemd or supervisord is controlling some service.
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1answer
32 views

What do +,- and ? symbols represent in `service --status-all`

What do +,- and ? symbols represent in service --status-all represent in Ubuntu 14.04. I am not able to understand it properly. I guess + here might mean delayed services which start after the ...
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1answer
71 views

Keeping track of service status continuously

I need to monitor the status of nagios service (Because, whenever I make any changes in configuration and apply the new configuration, I would find nagios service stopped). If found in 'stopped' ...
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1answer
84 views

How to enable systemd's service without waiting?

I'm trying to make fastest boot possible and did run systemd-analyze critical-chain: graphical.target @5.800s └─multi-user.target @5.800s └─NetworkManager.service @4.201s +1.598s └─basic.target ...
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2answers
48 views

How to use process substitution within a case statement without getting syntax errors?

I have a script loaded as a service in /etc/init.d/myfile When I try to start the service I get the error /etc/init.d/myservice: 21: /etc/init.d/myservice: Syntax error: "(" unexpected The issue ...
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1answer
58 views

How, on ubuntu, to run as a service / run under supervision

I have been given 3 clusters. One is of Kafka, one is of storm and one is of ZooKeeper. I need to make it so that the services start and when stopped, start up again as described in the Zookeeper ...
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2answers
113 views

Installing MySQL on CentOS throws error that cannot find mysqld.sock

I have yum install mysql in CentOS 6.4. Now, when I use mysql command, it throws the following error: ERROR 2002 (HY000): Can't connect to local MySQL server through socket ...
1
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1answer
42 views

How to remove a service that keeps the system from booting?

I created a service that starts a script using exec, because it works on upstart. On systemd it keeps the system from booting, because it waits for my script to end, but since it is a webserver, it ...
4
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1answer
697 views

How to list all running daemons?

From my question, it was clear that I cannot easily decide the features of a daemon.I have read in different articles and from different forums that service --status-all command can be used to list ...
1
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1answer
65 views

creating a custom service on ubuntu

I am setting up an ap called scumblr (https://github.com/Netflix/Scumblr/wiki) The final step calls for initiating the server using the following 3 commands: redis-server & ...
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99 views

(Super)user issues in handling services

Headless Ubuntu server 14.04. I have installed dropbox (as outlined here http://ubuntuserverguide.com/2012/06/how-to-install-and-configure-dropbox-on-ubuntu-server-12-04.html) and have added the ...
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2answers
196 views

Service start and Permission denied

I have a script that execute a java program, and I want to create a service to start this script at boot time. So I've created a script called run.sh. /test/run.sh #!/bin/bash java -cp ...
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3answers
217 views

Can't start a ZNC service

I try to start ZNC using the following command service znc start I get this error Starting znc: /usr/bin/dirname: extra operand `2>&1.pid' Try `/usr/bin/dirname --help' for more ...
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3answers
698 views

setting mysql root password in CentOS 7

How can I log into the mysql 5.6 command line client and reset the root password in Centos7? I read the following at this link, but it does not work: 1) sudo service mysqld stop 2) sudo service ...
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1answer
54 views

Trying to debug /etc/init.d/named, no output, replace > /dev/null with /var/log/named.log?

I'm trying to debug named, when I try: [root@test master]# service named start Starting named: [FAILED] it fails silently, so I tried: sed -i ...
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2answers
346 views

Can't start systemd user instance

I'm using CentOS 7, and am trying to create a systemd service for my local user. However, before I can do that, I need my systemd user instance, which I cannot find or create to begin with. Running ...
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30 views

Limit system reboot burst

Systemd allows to automatically restart services if they have crashed. To prevent indefinite services restart it uses @StartLimitInterval@ and @StartLimitBurst@ variables. Moreover, I can reboot ...
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0answers
36 views

How do you connect app and DB servers from separate containers?

With Docker, how can I make the DB in one container accessible by the app server in another?
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1answer
180 views

Nginx leaves old socket

I'm running Nginx 1.6.2 (the nginx-full package from the nginx/stable PPA). I'm using the unmodified configuration /etc/nginx/nginx.conf: user www-data; worker_processes 4; pid /run/nginx.pid; ...
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2answers
121 views

Start/stop service script like Ubuntu for RedHat

Is there a .sh script that manages starting and stopping the service like Debian/Ubuntu but for Red Hat/Fedora? Looking to place it into the file running some software.
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1answer
61 views

Stopping postfix - are messages queued when postfix is idle?

I am running some scans on my server tonight and would like to disable email notifications since there is a chance for a LOT of them to be sent out. I am planning to issue service postfix stop ...
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2answers
114 views

Is there an ICMP echo request service?

Often, in applications that I develop, I like to include a network status indicator for various devices on the network. The easiest way to monitor these devices is by pinging them. But ICMP echoes are ...
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0answers
42 views

Why wouldn't distributions use a cross-platform service manager?

I use Supervisor for my services on production servers. I also recently switched to MacOS and, for services that I need for development, instead of a OSX's service manager, proposed by brew ...
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1answer
203 views

Can't start the MySQL service on a recently upgraded VM

I have a VM running Ubuntu server which I just upgraded to 14.04. The VM provides access to a MySQL database. However, after upgrading, the database refuses to start and I don't know enough about it ...
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1answer
42 views

Does updating disabled services re-enable them?

I remember going through this list to disable some of the services that I do not need on my Fedora desktop. By going through my bash history, I can also see clearly that I have disabled rsyslog with ...
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0answers
78 views

Cgroups unrecognised service

I'm running the following command, after having modified my version of /etc/cgconfig.conf but get the following error (I'm running Ubuntu 14.04). Does anyone have any idea why this is the case? $ ...
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507 views

Runtime parameters for a systemd service

I am a little confused about how runtime parameters are normally supplied to a systemd service. The general idea I have is that the following happens: There is a file that contains the environment ...
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1answer
1k views

sudo service command not found when installing mongodb

I am currently on OS/X using macbook. I want to stop the instance of mongodb service running. Hence I tried: > sudo service mongodb stop sudo: service: command not found After looking up on ...
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1answer
706 views

I stopped MiniSSDPD, will something bad happen?

I have been trying to harden my Debian system by stopping and disabling the 20 or so unnecessary services listening by default. One of them is called "minissdpd". Apparently this provides "discovery" ...
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1answer
51 views

Find service by network activity

I see a strange DNS request at tcpdump and I want to find service which is originated from. I've already tried to find it with different monitoring tools but still no luck. Is there any proven ...
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4answers
174 views

How to have service that makes sure program keeps running?

I made a service called thin_keep_alive_service in /etc/init.d. I gave it chmod +x rights. The script looks as follows: #!/bin/bash ### BEGIN INIT INFO # Provides: thin_keep_alive_service # ...
4
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1answer
381 views

Transmission-daemon service spontaneously stops

I've installed, configured and ran transmission-daemon on my CentOS 6 machine using service transmission-daemon start This works nicely, and I can see the web interface on http://server.ip:9091 as ...
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1answer
822 views

Why I get status: Unknown job on the service?

I followed this tutorial to add a program to init.d as a service (I guess), when I want to see its status with: sudo status /etc/init.d/noip2 I get : status: Unknown job: /etc/init.d/noip2 What ...
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23 views

Proper way to deploy my service on linux

I have a service that I wish to deploy on a Linux server. The service will be in the form of a number of executables that are started and stopped like a service using upstart of similar. Also, the ...
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0answers
32 views

Setting up touch driver to run through service

We are trying to integrate a touch panel to our Debian system. Touch driver (General touch) I am trying to run this application in Linux service.Below are the steps which i followed Driver ...
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0answers
91 views

MongoDB “service” on clean Redhat can not be started

I just bring up Redhat 6.5 64-bit from AWS and did the below things: Disabled SELinux Disabled Iptables All ports opened in Security Group Rebooted Then i just followed, both of the below ...
0
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1answer
2k views

Why does sendmail's status keep changing to “dead but subsys locked”?

Every day I get the output of sudo service --status-all emailed to me using crond. The server is a CentOS 6.5 web server which I use to host a few WordPress websites. Occasionally sendmail will change ...
0
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1answer
81 views

What is logcheck, and why is it consuming 100% CPU out of the blue?

I have a server that's hardly used, basically a fresh linode VPS with Ubuntu 12.04 LTS. It has been running for 14 months with hardly a blip in the CPU graphs (2% max, average over 2 hours). ...
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0answers
194 views

sudo service errors out with JAVA_HOME not found

I've used visudoer to set the keep_env for JAVA_HOME: $ sudo printenv | grep -i JAVA_HOME JAVA_HOME=/opt/java $ ls $JAVA_HOME bin db jre LICENSE README.html src.zip ...
0
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2answers
6k views

Can't start mysql service

Trying to start my mysql service. /etc/init.d/mysql start returns: Job failed. See system logs and 'systemctl status' for details. Further: systemctl status mysql.service returns: ...
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1answer
736 views

autorun a linux program on startup from a non-root user in centOS 6 64bit

I have a software that needs to be run via specific user "non-root" hence its home directory is /home/non-root/, I have to emphasize that the program must not be run via root and must only run after ...
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1answer
25 views

Immediately kill MySQL

I have a shared server that someone has compromised Wordpress. Is there an easy way to kill MySQL. I am stopping the service but it is just sitting and waiting.... to stop Shutting down MySQL ...
4
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1answer
660 views

What is the alternative or equivalent to Windows services on Gnu/Linux?

I was wondering what is the alternative or equivalent to Windows services on Gnu/Linux. Is it a sever like X or Pulseaudio but that wouldn't make any sense because the theme service on windows, a ...
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1answer
1k views

What is meant by “Unknown instance” when restarting a service?

I am trying to get vsftpd file server running on Ubuntu 13.10, I'm unable to connect to the server from another network, although this other network is connected to the server's network and ping is ...