Linux

I am hoping to reduce my usage of spreadsheets and I believe command line utilities can definitely be used to perform simple calculations.

#awk #datamash

Let me show you my surveillance system built using Raspberry Pi and Logitech webcam.

#raspberrypi #ffmpeg #rtmp #hls

Avoid these mistakes and you can install Raspbian without a monitor or a keyboard. Truly Headless.

#raspberrypi #Headless #raspbian

Sometimes is is much convenient to use the terminal to perform some important tasks like checking your internet speed.

#speedtest #cli

I have used Fedora since early 2000s but moved to Arch Linux 2 years ago and I think Arch Linux could be a very good first Linux OS.

#arch #fedora

It is always nice to have a calendar in your terminal that you can access very quickly. There is a command/utility called cal.

#cal #Calendar

Finally after a long time I gathered courage to setup CUPS to print from my Arch Linux install.

#cups #avahi

There is a nice utility called scanimage which comes with sane. You can scan documents terminal and it works nicely.

#sane #scanimage

I am sure once in your life you had to convert a PDF file from colour to black and white, right? There is a very simple way of doing it using Ghostscript.

#ghostscript

Why pay anyone to consolidate or combine your pdf files? You can do it yourself with this simple command. It comes with poppler.

sudo pacman -S poppler

#pdfunite