---
title: "Aso Amarachi (@shula88) | Hashnode"
description: "Fullstack developer. Read the latest articles by Aso Amarachi on Hashnode."
url: "https://hashnode.com/@shula88"
---

@shula88

# Aso Amarachi

@shula88 · Nigeria · Joined October 2020

Fullstack developer

### [How To Build A Concurrent Program in Go–Create a Grep clone](https://shula88.hashnode.dev/how-to-build-a-concurrent-program-in-gocreate-a-grep-clone?utm_source=hashnode&utm_medium=feed)

Learn in simple terms how concurrent programs are built in Go by building a clone of the grep tool. In addition to learning what Golang features are used to implement concurrency, you would also learn how to make decisions about when and how to use t...

15 min read · [shula88.hashnode.dev](https://shula88.hashnode.dev/how-to-build-a-concurrent-program-in-gocreate-a-grep-clone?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/how-to-build-a-concurrent-program-in-gocreate-a-grep-clone/62c8441655f37390f97c9cd8) [Jul 8, 2022](https://hashnode.com/posts/how-to-build-a-concurrent-program-in-gocreate-a-grep-clone/62c8441655f37390f97c9cd8)

### [Understand How Type Conversion Works In Golang](https://shula88.hashnode.dev/understand-how-type-conversion-works-in-golang?utm_source=hashnode&utm_medium=feed)

Type conversion is a seemingly simple concept in Golang, but if you are new to programming or new to the language, then anything can feel tricky to understand fully at first, no matter how simple they appear to experts. The goal of this article is to...

5 min read · [shula88.hashnode.dev](https://shula88.hashnode.dev/understand-how-type-conversion-works-in-golang?utm_source=hashnode&utm_medium=feed)

[May 28, 2022](https://hashnode.com/posts/understand-how-type-conversion-works-in-golang/6291dd820989e6b52feaece7)

### [What It Means To Give Admin Privileges To Users Using Groups on Linux/Debian/Ubuntu](https://shula88.hashnode.dev/what-it-means-to-give-admin-privileges-to-users-using-groups-on-linuxdebianubuntu?utm_source=hashnode&utm_medium=feed)

If you’re new to learning Linux and its administration chances are you have already come across the idea of Admin Privileges and Managing It Amongst Users. There is also another chance that you are yet to satisfactorily understand these concepts that...

13 min read · [shula88.hashnode.dev](https://shula88.hashnode.dev/what-it-means-to-give-admin-privileges-to-users-using-groups-on-linuxdebianubuntu?utm_source=hashnode&utm_medium=feed)

[2](https://hashnode.com/posts/what-it-means-to-give-admin-privileges-to-users-using-groups-on-linuxdebianubuntu/602a2997355c6669fd17cbac) [Feb 13, 2021](https://hashnode.com/posts/what-it-means-to-give-admin-privileges-to-users-using-groups-on-linuxdebianubuntu/602a2997355c6669fd17cbac)