To generate a SSH key pair use the command ‘ssh-keygen’. $ ssh-keygen -t dsa This will ask you to enter a file to save the… Read More »How to generate a SSH key in Linux ( ubuntu debian fedora)
Ubuntu always keeps the old kernel even after installing a new kernel. This is done just in case the new one doesn’t work well for… Read More »How to uninstall or remove old kernels in Ubuntu
Network load balancing is now a key feature that is required for all enterprises, especially financial companies. This capability balances network sessions like web, email,… Read More »What is Inbound and Outbound Network Loadbalancing
when you type sudo command for the first time in a terminal it will ask you the sudo password.This password will be remembered by that… Read More »How to make terminal ask for password every time you type sudo command
when you type sudo command for the first time in a terminal it will ask you the sudo password.This password will be remembered by that… Read More »How to make a terminal remember sudo passowrd for ever
If you want to reinstall and reconfigure all packages in your Ubuntu just type the following command in terminal. sudo dpkg-reconfigure -phigh -a