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Setting Up Send-Only Mail Server From Scratch (With Haraka)

In this guide, I would walk you through the steps of setting up an email server that can be used as a send-only mail server, we would not be dealing with receiving mails, we only care about sending em

How To Fix WD External Hard Drive Showing Empty

I went for a studio session and took my 1TB WD hard drive along, this was a mistake because I have an extra disposable drive I copied necessary stuff I might need, anyway, the error was made, I plugge

Week 15 (Final Update)

It is crazy how far I have come, it looks like yesterday to me :) I finally mastered the essentials of bash scripting. In week 6 I said I was tired of doing repetitive tasks manually, and I decided t

Week 14 Update

Week 14 was more about filters in bash scripting, a filter can take either standard input (your keyboard) or the contents of one or more files, the input just gat to come from somewhere, be it a key

Week 13 Update

Yh, I am into functions in bash, but I still have more to learn about functions, so, for now, this is what I have: Functions in Bash Returning Values From Functions in (Bash)

Week 12 Update

I am super happy with my progression on bash scripting, and I promised on Week 11 that I have more bash scripting loading, and here it is. I created a script optimizes images in bulk, It was intende

Week 11 Update

In week 10, I said, I wrote a couple of scripts which I'll postpone for week 11, and yeah, I did just that, I was working on a project with a colleague where we need to replace about a thousand of st

Week 10 Update

I wrote a couple of script that couldn't make it into this week, so, I'll postpone that for the coming weeks, here are week 10 guides: Simple Conditional Execution With (Command Lists) Check If Vari

Week 9 Update

Nothing much to say, I'll just keep grinding. Well, I wrote a couple of guides that I couldn't publish, so, I'll probably save that for other weeks, here are week 9 guides: Sourcing With Bash Local

Week 8 Update

I don't know why it took me a bit to write my week 8 update, but that could be the heavy flow of content I am pouring out on my other blog. Anyways, week 8 has been cool but nothing big actually. The

Week 7 Update

In week 6, I said I'll lay more focus on bash scripting, so far, I haven't done much, still playing around with the basic, Here are the guides I wrote last week: Properly Naming a Bash Scripts Using

Week 6 Goal (Completed ✔)

One issue I have (which isn't an issue anyway) is if I am learning new stuff, I need to get in and out very fast. If I am finding it hard to understand a certain point, I'll jump straight away to ano

Week 5 Goal (Completed ✔)

Last week which was week was super awesome, I wish I could dedicate more time to this, but I manage too much stuff, so, I'll continue at this pace. The one thing I am really happy I learnt is synchro

Week 4 Goal (Completed ✔)

Last week, which was week 4 was interesting, I learnt some cool tricks, and this would make me super productive when using the shell. Here are the articles: Monitoring Multiple Log Files In RealTime

Week 3 Goal (Completed ✔)

Week 3 was a bit rough, I was working on too many stuff at a time, but nevertheless I completed the goal. Week 3 was more of using cool utilities in Linux, plus other stuff, here are the link to the

Week 2 Goal (Completed ✔)

I decided to start my journey on DevOps, in order to accomplish this, I decided to keep track of what I learn each week. This would keep me obligated, and since this is on my blog, I won't dare to br

Week 1 Goal (Completed ✔)

I decided to start my journey on DevOps, in order to accomplish this, I decided to keep track of what I learn each week. This would keep me obligated, and since this is on my blog, I won't dare to b

First Post: Introduction to Myself and The Reason I Started This Project

Lucky me if anyone finds this post, the first and shiny new blog post on DevsRealm. My name is Faruq, and honestly, this would be the first time I'll be introducing myself publicly online, I don't di