If you’re ever thought of summing up more than two numbers in shell script, perhaps this basic post will be a good start for your Unix scripting experiments.
In my Basic arithmetic operations in Unix shell post last year, I’ve shown you how to sum up two numbers:
Today I was working on a script, and one of the subroutines needed simple seconds-based arithmetics with time. As you …
Greetings everyone, today’s post is going to be a bit different from the usual technical tips and tricks I share. …
Hi all, today I’m going to teach you not one, but two really cool things in one post! First, I’ll introduce …
I’ve just been asked a question about changing the ownership of files from one Unix user to another, and thought …
Hi again, here’s some more Unix articles which you’ll probably find interesting and useful Unix-related …
It’s not often that I write about Perl Scripting on Unix Tutorial, but that’s just because I don’t …
Having used this tip a few times myself, I’d like to share it with you: a very simple way to list all the drives …
Just updated the Unix Glossary section with the following definitions: kernel operating system symlink There’s no …
Now that I’m finally back into my usual posting and reading other blogs, I think it’s a good time to restart …
ansible-vault decrypt restores an encrypted file …
I’ve administered Linux systems for around 25 …
When trying to run do-release-upgrade on an Ubuntu …
Quick note on filesystem resize on a typical …
macOS Tahoe is the upcoming major release of macOS …
BASH is my Linux shell of choice (it’s zsh on …
hey Unless you disable SIP, most of DTrace based …
