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Ubuntu
How To Fix “E: Could not get lock /var/lib/dpkg/lock” Error On Ubuntu
In this article we are going to learn How to fix “dpkg: error: dpkg frontend lock is locked by another process”. Whenever we are installing…
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Administration tools
How to use Linux Malware Detect (LMD) on Linux
Linux Malware Detection comes in the form of maldet from R-fx Networks. The author Ryan MacDonald, a security engineer, created maldet to overcome limitations in…
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Administration tools
How to monitor CPU and GPU temperature in Ubuntu Linux
Overheating of laptops is a common issue one faces these days. Monitoring hardware temperature may help you to diagnose why laptop is getting overheated. In…
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Debian
Change Time Zone in Debian 10 / Debian 9
Using the correct timezone is important for many systems related tasks and processes. For example, the cron daemon uses the system’s timezone for executing cron…
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Administration tools
How to stop and disable firewall on CentOS 8
Firewalld dynamically manages the trust level of network connections and comes as a complete firewall solution. Firewalld service mainly used to configure and manage network…
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Commands
How to use chown command for beginners
The chown command allows you to change the user and/or group ownership of a given file, directory, or symbolic link. In Linux, all files are…
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Administration tools
Enable Automatic Software Updates on CentOS 8
Security updates, as most of you would agree, are very important. Under Linux it is always advisable to keep the installed packages up to date,…
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Administration tools
How to install htop on CentOS 8/RHEL 8
Htop is very interactive, gives you additional information about running processes, and allows for manipulations such as sorting the list of processes using various criteria…
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Commands
ifconfig Command not found on CentOS 8/RHEL 8 – Quick Fix
ifconfig is a command-line utility to view network interfaces attached to Linux machines and network information such as IP address(es), netmask, etc.. assigned to network…
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Centos
How to install MySql 8.0 on CentOS 8/RHEL 8
MySQL is the most popular open-source relational database management system. MySQL was initially developed by MYSQL AB, now owned by Oracle Corporation. It was the…
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