Useful tips for everyday
How do I connect to a remote X server? Launch your X server application (for example, Xming). Make sure your connection settings for the remote…
How do I access files on my AirPort time capsule? If you store files in your Time Capsule, open Finder and you will see the…
Do you need a good GPU for virtual machines? You really do not need any GPU for a virtual machine. A virtual machine will only…
What is a mathematical string? A Number String is a set of related math problems designed to teach strategies based on number relationships. It is…
What does it mean to substitute a command in Bash? Command substitution allows the output of a command to replace the command itself. Bash performs…
Can SSH run on multiple ports? SSH is by default configured to listen to port 22 and only on port 22. You can configure your…
What is a symbol in Java? 6. 78. The @ symbol denotes a Java Annotation. What a Java annotation does, is that it adds a…
How to bring up network on boot-up when? This will bring up lo (loopback) and eth0 on running ifup -a (done at boot time). Lines…
Which mode is used to secure the SSH remote connection? You can copy files over SSH using the Secure Copy Protocol (SCP) or Secure File…
What do you need to know about SCP command? SCP (secure copy) is a command-line utility that allows you to securely copy files and directories…