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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systemctl .service file not working as expected

I am working with the service files in Centos 7 and am creating one for xymon. The issue I am running into is I am trying to configure start, stop, and restart. I went as far as using an existing ...
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2answers
26 views

Timeout with 'service network restart'

I have a script running on fedora 22 where I am restarting service network as part of a troubleshoot calling service network restart. I want to check if that command is taking too long to execute. If ...
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22 views

linux + start script under /etc/init.d dependencies with other services

from some reason the script UPMnT.sh not start at boot I cheeked everything: chkconfig is ok links are ok but I worry about maybe there are dependencies between other script to this script can ...
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0answers
13 views

Can I start a service with optirun?

I have a laptop with two GPUs (Intel and NVidia) so I have to use Bumblebee (via optirun) to use my NVidia GPU with some applications. I would like a service, which can be found in /etc/init.d, to ...
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0answers
14 views

Keep all jars in a folder running on jvm's as services [migrated]

On a remote server I'm having a folder which contains serveral jars. Each of it will represent an application, which will open up a port, on which a web-application is served. It might look like ...
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1answer
105 views

Unable to start ZNC as a service

Firstly, this is the exact same question as found here, but the given solutions did not work in my situation. Background I am running a CentOS 6 VPS and I want to run a ZNC bouncer on it. I ...
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1answer
19 views

Restart a service through apache

I am using CentOS 6.6 I trying to call service command in PHP code exec("sudo -u kouser bash ./1.bash 2>&1",$output,$code); 1.bash #!/bin/bash sudo service httpd graceful The output of ...
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1answer
32 views

How to start a C# executable, which imports a C++ DLL , as a service from a Ubuntu Linux 16.04 C++ program? [closed]

I need to start a C# executable, AudioRecorder.exe , as a service from a Ubuntu Linux 16.04 C++ program . AudioRecorder.exe uses DLLImport for a DLL named AudioControlLibrary64.dll. As a result, at ...
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1answer
4k views

MySQL stop/waiting issues; “can't connect … through socket” [duplicate]

So this was my first time putting up a LAMP stack on a Bodhi machine (previously experience with WAMP, and LAMP on 10.04); I got Apache going, and a Drupal install begun, then I go to create a new ...
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3answers
34 views

How to determine whether a service was terminated (not running but it should)?

I've got some services in /service/... in a gentoo-based system and I'd like to monitor these services. I can check whether they are running or down using svc-status but how can I determine whether ...
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2answers
22 views

Is there a retry count setting for svscan?

I'm supervising a script with svscan which may run into errors and stuck there. When the script dies svscan restarts it right away but dies immediately. So it keeps restarting it. I don't seem to find ...
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1answer
784 views

Linux- Stop a process running as daemon

I've started uwsgi as a daemon, how can I kill that process? Everytime I kill its pid, and then does ps aux | grep "uwsgi", it again comesin the output. I've also tried pkill uwsgi, but no use. How ...
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3answers
23k views

The rc0.d,rc1.d,… directories in /etc

I'm running Ubuntu where I have the directories /etc/rc0.d, /etc/rc1.d, /etc/rc2.d, ..., /etc/rc6.d. Example files from my machine: directory example symlinks in the dir ...
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1answer
31 views

Can't make motd to show on Debian 8

I have a VPS with debian jessie on it. I want the dynamic motd to show when i connect through ssh. I tried with update-rc.d motd defaults (gives no output), systemctl enable motd gives: ...
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0answers
2k views

Bittorrent Sync Autostart as a Service

I'm running a raspberry pi with the latest raspbian (debian) on it. I've installed btsync. Now I want to run Bittorrent Sync, when the system boots, not only when somebody logs in. Do I have to run ...
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1answer
14 views

atd dead but subsys locked

After I killed the atd process by hand (sudo kill <PID>), I can no longer start at jobs: [vagrant@localhost ~]$ echo ls | at 'now + 1 minute' job 6 at 2016-05-09 20:17 Can't open ...
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0answers
30 views

Getting verbose feedback for systemctl commands [duplicate]

One of my biggest issues with systemd is the lack of any feedback when starting/stopping/restarting a service. With sysvinit, I'd get the following after issuing service openvpn restart: [ ok ] ...
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31 views

Unknown job error on running service

I am getting an 'start: Unknown job: elasticsearch' error when I try to do service elasticsearch start When I run service --status-all I can see elasticsearch present in the list. But I ...
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0answers
28 views

if I use multiplicative suffixes in systemd it errors - “failed to parse resource value”

Odd issue, this'n! As per the systemd man.. "The multiplicative suffixes K (=1024), M (=1024*1024) and so on for G, T, P and E may be used for resource limits measured in bytes (e.g. LimitAS=16G)." ...
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1answer
3k 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
31 views

How can I run my jar file in the background [closed]

I have developed a quick HttpHandler java application (jar file) and I now need it to run. Basically my jar act as a web server and I need it to be running while my linux machine is on. How can I ...
11
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1answer
5k views

What is the difference between start-stop-daemon and running with &?

I am setting up a service in /etc/init.d. I am looking at various scripts in there, some are implemented with start-stop-daemon ... and some with /path/to/script &. All of them save the pid in a ...
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7answers
31k 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 ...
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1answer
3k 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. ...
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2answers
2k 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 ...
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1answer
121 views

How do I start Unicorn using systemd/systemctl?

I've wrote a systemd file for systemctl to start unicorn: [Unit] Description=Unicorn server [Service] SyslogIdentifier=my-app-unicorn User=deployer PIDFile=/tmp/unicorn.my-app.pid ...
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1answer
934 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 ...
0
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1answer
36 views

How can I avoid being prompted for a password in this script? [duplicate]

I’m using Amazon Linux. If I login as my “otheruser” user, and create a script, test.sh, with this text sleep 5 ; sudo reboot now I can login and run the script like so … [davea@mydevbox ~]$ sudo ...
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4answers
10k 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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3answers
48 views

How to run an executable file (web app) 24/7 and restart automatically when it breaks down? [closed]

I have an executable file on a server which is a full-fledged standalone web application. When I login to a server via ssh and run the file, the website become visible in the internet. Obviously, ...
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1answer
28 views

How can I get the total of records using awk - Linux and Solaris

I'm creating a script to add multiple features to monitor many servers, and I want to add a custom output using echo command to show the total of records as result of the command that I have executed. ...
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73 views

Automatically enable systemd services installed using deb?

I'm building a bunch of services to install on my own (automatically created) servers. I'm migrating from upstart on Ubuntu 14.04, where services are enabled by default (we have to do extra work if we ...
2
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1answer
59 views

Restart service after yum update?

Today I updated several of our servers using yum. 4 package(s) needed for security, out of 4 available Run "sudo yum update" to apply all updates. Three were openssh updates, one java. Do I need ...
1
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1answer
11 views

About redirect log in rsyslog.conf

what is the difference between this 2 lines: mail.warn -/var/log/mail.warn mail.err /var/log/mail.err (with and without the -) and who i redirect a syslog msg from a host to a ...
3
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1answer
36 views

Trying to create a service but it won't start

Apologies if this is an obvious answer, I am a Windows admin professionally and only use Linux in my homelab to try to learn new things - so I'm very inexperienced with Linux. I am working on writing ...
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0answers
30 views

How to start a service upon an lxc container start?

I would like to start OpenVPN automatically upon the launch of its lcx container. The container runs Ubuntu 14.04.4 LTS, service openvpn start is successful (when launched from the running container) ...
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2answers
36 views

Run an executable as a service on a port

I have a C program (say a simple Queue system) which I compile and get an executable file. I want to run this executable as a service on a specific TCP port on a CentOS system which I can connect to ...
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2answers
1k views

Run script every 30 min with systemd

I would like to execute a script every 30 min after booting into the system. I know you can use cron, but I don't plan to use this feature often therefore I'd like to try it with systemd. So far I ...
9
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3answers
5k views

How could we allow non-root users to control a system.d service?

With sysvinit, a sudoers entry like this would suffice: %webteam cms051=/sbin/service httpd * This would allow for commands such as: sudo service httpd status sudo service httpd restart Now, ...
4
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1answer
5k 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 ...
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1answer
98 views

Create aMule daemon systemd .service file

I recently moved to Raspbian Jessie on my RPi and now I'd like to move all my services from init.d to systemd. aMule daemon it is now working with init.d but I want to move the script to a ...
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2answers
115 views

Service vs Process?

chkconfig has five distinct functions: adding new services for management, removing services from management, listing the current startup information for services, changing the startup ...
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2answers
85 views

I must run ./odoo.py as root instead of just having odoo service started

I just fresh installed Odoo 9.0 onto fresh installed Debian 8.3. I am having a strange problem, which I don't know, how to solve, because I don't really understand it. Odoo only works when I run ...
4
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1answer
81 views

When is the appropriate time to start Redshift using upstart?

I have been trying to get Redshift to start before login so that the bright welcome screen does not blind me, in particular when switching users. Running Redshift as a service does not seem fully ...
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0answers
35 views

Adding delay between stop and start of a process in systemd

I have a really strange issue with systemd. When I issue a systemctl restart it will start the new process before the previous one finishes. This can be seen in the log, where the final shutdown ...
0
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1answer
22 views

Start radio with systemd service

On a headless RaspberryPi, I would like to automatically start radio on boot, without any human action. I have written this file as /etc/systemd/system/radio.service : [Unit] Description=Radio ...
0
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1answer
34 views

How can I make a service to run on port 80 in Linux? (Details)

I'm using aws ec2 to run a Linux server. I'm running perforce on it which listens on port 1666 by default, but I want it to listen to port 80. If I set p4d to listen on port 80, it fails saying it's ...
0
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1answer
28 views

How do you set a service run as a non user at boot time?

I have a PostgreSQL server that I start on the command line when I log on after I logon. It doesn't run as the normal PostgreSQL service, but under my name with the data stored in my home directory, ...
2
votes
3answers
80 views

Bash script for service to check mount before start

I need to insert on some service scripts a condition on the top to check whether a device is mounted or not. I'm not very familiar with bash script... This is a first try I wrote but it doesn't ...
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0answers
57 views

Service 'org.kde.kaccessibleapp' does not exist

I got this error in ~/.xsession-errors, openConnection: connect: No such file or directory cannot connect to brltty at :0 Service 'org.kde.kaccessibleapp' does not exist. There is no kaccessible ...