4 Useful Tools to Monitor CPU and GPU Temperature in Ubuntu
The CPU or GPU temperature depends entirely on the usage of running programs or applications. Sensitive computer components such as
Aaron Kili
How to Get Total Inodes of Root Partition
On Linux and other Unix-like operating systems, an inode stores information that describes a file or directory (also a file
How to Fix Git Always Asking For User Credentials For HTTP(S) Authentication
To access or work with a remote Git repository, you can either use SSH or HTTP(S) protocols; with the former,
How to Find Apache Document Root in Linux
The DocumentRoot is the top-level directory in the document tree visible from the web and this directive sets the directory
How to Set A Custom Screen Resolution in Ubuntu Desktop
Is your screen (or external monitor) resolution is low? thus making the items on your screen look larger and less
How to Watch TCP and UDP Ports in Real-time
In software terms, especially at the operating system level, a port is a logical construct that identifies a specific process/application
How to Setup a DNS/DHCP Server Using dnsmasq on CentOS/RHEL 8/7
A Dynamic Host Configuration Protocol (DHCP) server dynamically assigns IP addresses and other network configuration parameters to each device on
How to Manage Networking with NetworkManager in RHEL/CentOS 8
In RHEL and CentOS 8 the networking service is managed by the NetworkManager daemon and it is used to dynamically
How To Set Permanent DNS Nameservers in Ubuntu and Debian
The /etc/resolv.conf is the main configuration file for the DNS name resolver library. The resolver is a set of functions
How to Install Apache ActiveMQ on CentOS/RHEL 8
ActiveMQ is a popular, open-source, multi-protocol implementation of message-oriented middleware (MOM) with enterprise features written in Java, used to send
How to Install Fail2Ban to Protect SSH on CentOS/RHEL 8
Fail2ban is a free, open-source and widely used intrusion prevention tool that scans log files for IP addresses that show
Linux ‘tree Command’ Usage Examples for Beginners
The tree is a tiny, cross-platform command-line program used to recursively list or display the content of a directory in