Linux

Fix: Systemctl Command not Found

Systemctl is a Systemd utility for controlling services and processes on Linux distributions. By using the systemctl command, you can easily start and stop services through Terminal. However, several users are getting “systemctl: command not found” error when they try to run systemctl command. This issue can mostly occur on outdated versions of Linux operating systems, which does not support Systemd.

Systemctl command not found

What is causing the ‘Systemctl command not found’ error?

According to our investigations, the main cause of the problem is Outdated Operating System. Some outdated Linux distributions are using SysV init and Upstart instead of Systemd, due to which systemctl commands will not work in Terminal. Systemd was introduced in the latest versions of operating systems and it isn’t available for the outdated versions.

Now that you know the reason due to which the problem is triggered, we will move on towards the solution.

Service Command for Outdated Linux Distributions

If your system is using Upstart rather than Systemd, then you have to try the commands that work for Upstart. You need to try a command equivalent of systemctl for the outdated operating systems to start a service. Also, you must install service on your system before starting it with a command through Terminal.

Tip: Use sudo command to install, start and stop applications that require root privileges.

  1. Press CTRL + ALT + T keys together to open Terminal and type the following command to start a service:
    sudo service elasticsearch start

    Note: It will take 5-10 seconds to start.

  2. You can confirm the status of a service by using this command:
    sudo service elasticsearch status
    
    Starting a service and checking status
  3. And some services like elasticsearch have their own command to test:
    curl –X GET ‘http://localhost:9200’
    
    Testing the elasticsearch service

Bonus: Systemctl Command for Latest Linux Distributions

Systemd has replaced the SysV init as the init system on most of the Linux distributions. Systemctl command will work for the latest Linux distributions without any errors as shown below:

  1. Press CTRL + ALT + T keys together to open Terminal
  2. Type the systemctl command to start a service:
    sudo systemctl start elasticsearch
    
    Starting service by using the systemctl command

Expert Tip

Fix: Systemctl Command not Found

If the issue is with your Computer or a Laptop you should try using Reimage Plus which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. You can download Reimage by clicking the Download button below.

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