The most important networking command in Linux might be ping ... internet connection is up or if a server has gone down. The basic usage is ping followed by an IP or DNS address: ping ...

Use the command ls. Use the command mkdir. The -d option creates only the top-level directory, whereas creating a parent directory separately ensures that all necessary subdirectories are created as ...

If you want to make Linux as productive an environment as possible, the terminal window is where it's at. Here are five ...