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1 vote
1 answer
242 views

CentOS systemd places service subprocesses started with `sudo` in `user.slice` (instead of `system.slice`)

Subprocesses that are created using sudo within a systemd service are placed in the user.slice. This behavior has been observed only on CentOS 8 (x86_64 20230606) and not on Ubuntu 20.04.5 LTS, where ...
flashy's user avatar
  • 13
0 votes
1 answer
293 views

Find if "consistent network device naming" is available

I have a piece of custom software that needs to know the name of a certain network interface on multiple systems (two of them to be more exactly) on which I cannot change anything like disabling the "...
Pinte Laurentiu's user avatar
14 votes
1 answer
31k views

Common location for systemd unit files on Ubuntu and RHEL

I would like to create a scripted install for a list of Systemd services. This installation should support both Ubuntu (starting with version 16.04) and RHEL/CentOS (starting with version 7.2) I read ...
Marged's user avatar
  • 741
1 vote
1 answer
370 views

Convert Systemd (systemctl) file from CentOs to Ubuntu

I have airflow installed on Ubuntu 16.04. I have file as follows: # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License....
Kush Patel's user avatar
7 votes
4 answers
27k views

What is "systemd" in CentOS 7

Can anyone tell me what is systemd and why CentOS 7 has systemd but CentOS 6 doesn't have it? Related question : Which ubuntu versions have systemd?
idsofe's user avatar
  • 89
122 votes
3 answers
102k views

What's the difference between /usr/lib/systemd/system and /etc/systemd/system?

Before all the unit files were in /etc/systemd/system/ but now some are showing up in /usr/lib/systemd/system (<- on CentOS, or /lib/systemd/system <- on Debian/Ubuntu), what is the difference ...
therealssj's user avatar
  • 1,351