Replacing external program calls such as usual sed usage with shell (including bash specific) built-ins was also core in neofetch's design when was made as alte

Replacing external program calls such as usual sed usage with shell (including bash specific) built-ins was also core in neofetch's design when was made as alternative to screenfetch. Will say that checking dylanaraps, someone worthy to be called a bash wizard, programs is a nice way to learn how to do complex shell scripting.