Tag: bash one-liners

AWK is a powerful tool, a language really, that every administrator needs to know. I recommend everyone read about awk and learn how to use it. It can really make your day when you need to do something, quick and dirty. You will definitely win some friends with your awk skills, but probably not too

Sometimes you need to print a specific amount of characters from each line output. This can seem like a challenge, but if you know a little awk magic it’s actually not that bad. Below is an easy example of how to output a set amount of characters per line via bash and awk. Print the