CentOS

[How To] Get Centos Version

In this article, we will see how to get CentOS version, see the level of updates, and also find out the kernel version that is currently in use. The instruction is written for CentOS 7, …
70mai PRO car dashcam

[HowTo] Replace battery of 70mai PRO

70mai Smart Dash Cam Pro have inside lithium-ion battery for parking mode and unfortunately this kind of battery can last can last about 1-2 years. This means that soon you need to replace it. In …

man mount

MOUNT(8) System Administration MOUNT(8) NAME mount - mount a filesystem SYNOPSIS mount mount -a mount device|dir mount device dir DESCRIPTION All files accessible in a Unix …
MySQL

[HOW TO] Reset a MySQL root password

To access the MySQL or MariaDB database, you need to enter a username and password. During installation, a root user account is automatically created, which is an analog of superuser in Linux for MySQL. It …

[How To] Remove User from group in Linux

User groups are used to configure file system access of the operating system. Since in Linux all objects of the OS are files, then with the help of groups you can configure or restrict access …