Changing user accounts in Linux – usermod command
The usermod command works somewhat like useradd command, with similar parameters. The usermod utility changes an existing account, unlike the...
Rclone – synchronization with cloud storage services
Rclone is an open source tool that can sync Linux systems with the most important cloud storage services: Google Drive,...
The gentent command – Individual view of information in Linux
When you manage a system with many user accounts, groups, and, by default, passwords, it is necessary that individual information...
WPScan – a WordPress vulnerability scanner
WPScan is a free, non-commercial tool useful for scanning the vulnerabilities of WordPress-based websites. It was designed to test the...
Changing User Accounts in Linux – Chage Command
The chage (change age) command allows you to modify user accounts for their expiration. Linux allows you to configure your...
Gpasswd command – modifying some group features in Linux
The gpasswd command is the equivalent of the passwd command for groups. This command provides the ability to modify some...
GroupAdd and GroupMod commands
Groupadd command – adding groups to Linux The groupadd command provides the ability to add a new group to Linux....
How to change your forgotten root password on CentOS 7
I’m not used to forget things, especially important ones, such as passwords. But unfortunately, such things can happen to anyone...
Linux Documentation: Locating, Accessing, and Using it
We often have to find a solution to a Linux problem quickly – if we do not have access to...
Linux files: changing the attributes with the chattr command
Linux file systems support some additional attributes for files, attributes that can be assigned or changed using the chattr command....
