How To Correct Errors And Typos In Previous Console Commands In Linux

Have you ever unknowingly executed a command with a typo in it? Well, you can simply hit the UP/DOWN arrow to bring up the command history, find the misspelled command, …

How To Find Exact Installation Date And Time Of Your Linux OS

I am always curious to know small interesting things about Linux. Today, a question popped out in my mind. How long have I been using my Arch Linux OS? I …

How To Zoom In And Zoom Out Videos Using FFmpeg

FFmpeg is an opensource, powerful audio and video converter. Using FFmpeg, we can encode, decode, transcode, mux, demux, record, resize, stream, filter, and play almost all type of media files. …