Fine Tuned Shell Scripting and Bash Automated Testing System Using Bats


Last Saturday, I gave a brief presentation on shell scripting and bats, a bash based automated testing system at MashhadBUG. Please Don't forget to check the references at the end of the post.

Table of Contents

Smallest and Longest Manpage you ever read


Recently I asked a question on OpenSD IRC channel which led to a question entirely different. What's the smallest/longest manpage you ever read?

$ find /usr/local/share/man -type f -exec wc -l {} \;  | sort

On OpenBSD 6.2, the smallest is dcphy(4) with 23 lines and the …

My OpenBSD Setup

Today, I'm going to write about my personal experience with OpenBSD on my Laptop as an OpenBSD user. I think I will come back day to day and update this blog post, but currently the following topics are coeverd:

Building FreeBSD Custom Kernel

According to FreeBSD Handbook, there are two ways of building a custom kernel: The Traditional Way and The New Way.

Either way, we should create a custom kernel configuration file, Then we use this custom kernel configuration for building the new kernel:

$ cd /usr/src
$ cp sys/amd64/config/GENERIC …

Privileged Seperated Processes

An Intorduction

In computer programming and computer security, privilege separation is a technique in which a program is divided into parts which are limited to the specific privileges they require in order to perform a specific task. This is used to mitigate the potential damage of a computer security vulnerability …