“Apt-get update” command
Posted: Sat Apr 05, 2025 5:54 am
Previously, we have already reviewed some nuances that will help you configure the server, and now we will talk about other important server settings that will increase security and allow you to monitor its performance.
All commands are executed on behalf of the root user or a user with sudo privileges
Video Instructions
Status monitoring
Downloading checkmk and setting up
For monitoring the status, the Checkmk utility is perfect for you
This utility allows you to track how components work, as well as receive notifications when something is not working correctly.
In order to install it, you need to initially check the updates for the system with the
After that, download the fax lists utility itself using the command:
Wge
After the archive has been downloaded, it is necessary to unpack it using the command:
apt install -y ./check-mk-raw-2.0.0p23_0.focal_amd64.deb
Then just wait for the unpacking and installation to finish (This is all done by the command specified above).
When everything is installed, you can check whether this program works with the command: omd
Now, in order for everything to work stably, we need to turn on the firewall and allow the Apache server to work (It was installed together with the application.) To do this, enter the commands.
All commands are executed on behalf of the root user or a user with sudo privileges
Video Instructions
Status monitoring
Downloading checkmk and setting up
For monitoring the status, the Checkmk utility is perfect for you
This utility allows you to track how components work, as well as receive notifications when something is not working correctly.
In order to install it, you need to initially check the updates for the system with the
After that, download the fax lists utility itself using the command:
Wge
After the archive has been downloaded, it is necessary to unpack it using the command:
apt install -y ./check-mk-raw-2.0.0p23_0.focal_amd64.deb
Then just wait for the unpacking and installation to finish (This is all done by the command specified above).
When everything is installed, you can check whether this program works with the command: omd
Now, in order for everything to work stably, we need to turn on the firewall and allow the Apache server to work (It was installed together with the application.) To do this, enter the commands.