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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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
25 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
53 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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0answers
19 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
26 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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0answers
41 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; ...
0
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2answers
56 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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0answers
17 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 ...
5
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2answers
74 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
41 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 ...
3
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1answer
95 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
40 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
43 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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0answers
101 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 ...
1
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1answer
628 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 ...
0
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1answer
246 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
39 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
94 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
130 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
259 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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0answers
22 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
22 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
68 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
803 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
41 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
151 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 ...
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2answers
2k 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
360 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
306 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
584 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 ...
3
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1answer
112 views

Init-systems and service management on different distributions

Is there some overview which Linux distribution comes with which (default) init system and uses which tool for starting/stopping services? Is there some distribution independent way to ...
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2answers
191 views

How to find in Linux if mule is running

When I try to get the status of Mule service in linux by this: service mule status I get this: Usage: /etc/init.d/mule {start|stop|restart} Apparently, mule service doesn't support status. How ...
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1answer
33 views

How can I start an application at start up as a different user?

I am trying to start an application in Linux at start up with a different user (like alpha). I want it to run it in the background and it has to be started with with parameters. One is a file system ...
0
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1answer
117 views

Should “invoke-rc.d” or “service” be used to restart services?

I'm confused as to which is best and in which circumstances: invoke-rc.d apache2 restart or service apache2 restart Is there a real difference? man service has the following interesting bit: ...
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1answer
81 views

How to modify rngd's default command line?

I need to perform the following... rngd's default command line should be modified to add --no-tpm=1 rngd is a daemon that feeds data from a random number generator to the kernel's random ...
0
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1answer
137 views

Error while starting slapd

In my CentOS 6.5 machine I just made a new import with the slapadd command to load a new LDIF (from another server). The dc values are exactly the same and it was working with a previous load. ...
0
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1answer
592 views

Disable iptables service on CentOS

I don't want the service to start after reboot. my code does this: service iptables stop service iptables save chkconfig --level 123456 iptables off service iptables status iptables: Firewall is not ...
8
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1answer
9k views

How can I restart the SSH daemon on Ubuntu?

When I type in service sshd restart I get a sshd: unrecognized service error. I do have, in /etc/ssh/ a file sshd_config that I use to set config. I can also putty into the Ubuntu box (it is remote). ...
3
votes
2answers
83 views

What environment and credential is used by startup, background and service processes

Startup scripts (on boot) Processes running in (or sent to) the background (when using SSH -fN for example) Services etc... What $path variable will they be using? What credentials? Anything else I ...
3
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2answers
983 views

Why Service accounts in Linux and Unix Systems? [duplicate]

I have a question regarding Linux and Unix non-user service accounts. We know there are user accounts in Linux , what are (non-user) service accounts such as daemon,news, bin, etc used for? $cat ...
2
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2answers
891 views

Get running status of mongodb

Having a script where I start/stop various services depending on what I need. For example Apache, BIND, MySQL, PostFix, Memcached, Tomcat, ... and so on. Depending on status options to script etc. ...
1
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0answers
156 views

openfire chat server Deamon not getting start while server up every time

we using a Chat server, its installed with openfire, for local office use we installed it, every day morning while server getting ON openfire service is not getting started, I have added it in run ...
2
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3answers
4k views

Restart all services without reboot

I do some group permission changes on the CentOS server, And then need restart all services. How can I restart all services safely without rebooting?
4
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2answers
68 views

What's the recommended way to run a service as a non-root user?

I have a simple init.d script which starts and stops a process. I call the init.d as root, but I'd like the process it controls to run as a specific user. The most common suggestion online seems to ...
2
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0answers
125 views

Why did my debian server crash?

I have a debian server newly installed yesterday evening. I used an image called debian-7.0-amd64-minimal from my hoster. Just installed apache2, mysql, php, vim, lynx and configured a few webpages. ...
0
votes
1answer
2k views

How to check if Samba is installed

I don't know if Samba is pre-installed in my Linux system. I have the /etc/samba/ directory, with smb.conf file. But if I try one of these commands sudo service smb start sudo service samba start ...
5
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1answer
78 views

Lightdm service - contradictory results for `status` command

When I run in my gnome-terminal: service lightdm status everything looks OK and it is as expected: lightdm start/running, process 1221 But when I run: service --status-all 2>&1 | grep ...
2
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4answers
5k views

hostapd will not start via “service” — but will start directly

I am having trouble getting hostapd to start as a service. It fails when I try to start it: $ sudo service hostapd start [FAIL] Starting advanced IEEE 802.11 management: hostapd failed! From what ...
3
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1answer
893 views

What code runs when I type “sudo service nginx start”

I am having this problem: http://stackoverflow.com/questions/10939072/add-nginx-as-a-ubuntu-service-stop-and-reload-doesnt-work I am trying to understand if my code to start nginx is point to the ...