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In the previous article I covered running and managing multiple containers (sites) with a single docker file. The next task is separate variables for different sites in the env file.

This article will provide you the information about running multiple websites with Docker from different docker-compose files, make them working on 80 port with user-friendly urls. Traefik 2 will help with it.

I bet u saw with error message window “System problem detected” in Ubuntu. This issue comes from existance of files in /var/crash folder. Inspecting those files could help you to validate the errors in applications and check what's wrong with it.

The task was to migrate an old image field to media.

Information about journals in Linux and how to control their size.

Found the bug in Geany editor with underscores - they were invisible. Default font is Monospace.
Here is a solution how to fix it.

There are rumors that scientists from one very famous country have proven that melodies that a person heard in childhood can revive or reveal hidden talents in him, help in solving complex problems by developing a unique power of concentration. Listen to this compilation while working and it will help in solving technical issues and optimizing applications.

This article will help you to create a bootable usb flash from iso in Linux without 3rd party program.

There are couple of users created on one PC for different tasks. The is second ssd connected to PC and two users need the access to it. File system is ext4. The problem is to automate the mount and access somehow.