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If you want to use Windows in dual booting with Linux, sometimes you will need to copy files from one operating system to another. There are no problems with opening Windows partitions on Linux because it has excellent support for the NTFS file system. But … Read more
Sometimes you may want to run your shell script on the system startup or when the user logs in. For example when you need to run any desktop application, change screen resolution settings, start the remote desktop service, etc. You can do this in a … Read more
Linux operating system as well as Windows supports not only regular applications but also services that work in the background. Services are very important, they monitor the state of the system, connect external devices and networks automatically, and allow processes to interact with hardware (dbus) … Read more
All Systemd services can be divided into two categories. The first category is system services which are started by a superuser. You have to log in as a root user or use the sudo utility to manage these services. The second category is the services … Read more
Service in the Linux operating system is just a program which is executing in the background and does not have any windows or other communication channels with a user interface. There are a lot of services which are working in the background. And most of … Read more
You may see the “Key is stored in legacy trusted.gpg keyring” or “apt-key is deprecated” error when you update your system or install new third-party repositories using apt-key or apt-add-repository utilities. Generally, these are not errors, but only warnings and everything will work as expected. … Read more
The loginctl command is part of the systemd toolkit for Linux system management. It can help manage sessions, view logged-in users, screen lock and unlock, kill sessions and processes of session, etc. Previously, we had to use several utilities and configuration files to do this. … Read more
Experienced Linux users often use the terminal because it allows them to perform necessary actions much faster. While working with a computer, we quite often have to edit various files. The Linux operating system has several text editors that work in the terminal. Most often, … Read more