Often you may need to remove unused and old kernels to save disk space. Here is how to remove unused kernels in Ubuntu.
How to Remove Unused Kernels in RHEL/Fedora/CentOS
Unused kernels occupy unnecessary disk space. Here is how to remove unused kernels in RHEL/Fedora/CentOS Linux.
How to Install Sublime Text in Linux
Sublime Text is a popular text editor used by software developers and programmers. Here is how to install sublime text editor in Linux.
HAProxy Load Balancer Configuration in Linux
HAProxy allows you to setup high availability load balancer with web servers like Apache, NGINX. Here is HAProxy load balancer configuration for Linux.
How to Clone Partition or Hard Disk in Linux
How to Assign Multiple IP Addresses to Single Network Interface
Sometimes you may need to Assign Multiple IP Addresses to Single Network Interface. Here is how to do it.
How to Find Public IP Address of Server in Linux
Sometimes you may need to find public IP address of server in Linux. Here is how to find public IP address in Linux.
How to Find Folder By Name in Linux
Sometimes you may need to find directory name in Linux or grep folder name. Here is how to find folder name in Linux.
How to Check Open Ports in UFW
Sometimes you may need to view open ports in your Linux system. Here is how to check open ports in UFW firewall.
How to Debug Shell Script
Sometimes you may need to capture error messages in shell script. Here is how to debug shell script in Linux.