Useful tips for everyday
How do I trace a hostname? Using the command prompt From the Start menu, select All Programs or Programs, then Accessories, and then Command Prompt.…
How do I fix GRUB menu in Ubuntu? The graphical way Insert your Ubuntu CD, reboot your computer and set it to boot from CD…
Is Ubuntu 18.04 Debian based? The answer to the linked question explains why there is no single version of Debian upon which Ubuntu 18.04 is…
Do you need to know Linux kernel configuration? This time we want to dig deeper into the configuration part, giving you useful advice you will…
How do I establish an SSH between two EC2 instances? Steps: Login to you EC2 machine as a root user. Create a new user useradd…
How to change font size in Xming? Restart Xming – to do this find it on the system tray on the bottom right of the…
How to clear Xfce4 session in Linux stack exchange? Follow 1 of the two steps below to get rid of the applications. Start the xfce4-autostart-editor…
How to list all files in a directory and subdirectories? Hello. How to list all files in a directory and subdirectories and exports them to…
Where does the alias Go in a script? Your alias has to be in your .profile file not in your script if you are calling…
What does iptables l do? iptables is a user-space utility program that allows a system administrator to configure the IP packet filter rules of the…