Linux Enthusiast ๐ง | Content Creator ๐ | Automation ๐ | DevOps ๐ป
Sharing insights & knowledge through my writings โ
Join me on this tech journey ๐
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Mar 14 โข 26 tweets โข 4 min read
Git Tips and Tricks!
20 Git tips & tricks with examples & explanations ๐
1/ Aliases:
๐ฉ Create custom Git commands for frequently used actions.
git config --global alias[dot]st status
Now you can use git st instead of git status.
Mar 10 โข 20 tweets โข 4 min read
Different Ways of Remote Login in Linux ๐ง๐ป
A Thread with examples๐๐ง
1/6 ๐ก๏ธ SSH (Secure Shell): Forge secure connections between hosts. Encrypts data, ensuring confidentiality.
#SSH #SecureShell #RemoteAccess
Mar 9 โข 18 tweets โข 5 min read
15 Examples of Effective Terraform Usage for AWS Management ๐
A Thread ๐
1/15: Setting Up AWS Credentials ๐ -
Securely configure AWS credentials using the provider block. Avoid hardcoded credentials for better security.
Mar 2 โข 24 tweets โข 4 min read
Linux grep command!
An indispensable tool for System Admins and DevOps Engineers.
15 practical examples with explanation ๐
1/15: Searching for a Word in a File:
Use grep to find a specific word in a file.
grep "hello" file.txt
This command finds occurrences of the word "hello" in the file file.txt.
Feb 28 โข 24 tweets โข 4 min read
Cloud Networking Master Class ๐๐ก
A thread presenting examples and highlighting the key distinctions from physical networking ๐
#Cloud #Networking #DevOps #infrastructure
1/7 What is Cloud Networking? โ๏ธ๐
Cloud networking refers to the infrastructure and technologies that enable communication b/n various components and services hosted in cloud environments. It's the backbone of cloud computing, allowing seamless connectivity & data transfer.
Jan 15 โข 12 tweets โข 4 min read
Explain Linux File Permissions to a 5-Year-Old Child!
A Thread ๐ง๐๐
๐ง Tweet 1: Hey little pals! ๐ Let's talk about Linux file permissions in a super fun way! ๐ Imagine your computer is a clubhouse, and each file is a cool toy inside. ๐ฎ But, we need rules to play with them!
Jan 14 โข 12 tweets โข 4 min read
Explain CI-CD to a 5-Year-Old Child ๐ง
A Thread ๐
๐ Let's talk about CI/CD using the analogy of a Car Factory! ๐๐ง๐ญ
Jan 12 โข 10 tweets โข 2 min read
Docker Explained to a 5-Year-Old Child!๐ณ๏ธ
A Thread with an Indian-themed analogy๐๐ฎ๐ณ
๐ฎ๐ณ Let's explore Docker with an Indian-themed analogy, using the concept of a spice box in the kitchen! ๐ถ๏ธ๐ฒ Here we go!
Jan 10 โข 8 tweets โข 3 min read
"Kubernetes Explained for a 5-Year-Old ๐๐ณ"
A Thread ๐โ๏ธ๐ข๐ก
1/ Hey kiddo!
๐ Imagine you have a fantastic adventure park with different rides and games. Each ride is like a computer program having its own fun! ๐
Jan 3 โข 14 tweets โข 3 min read
Autoscaling Master Class ๐
Everything about Autoscaling ๐
1/ Introduction to Autoscaling ๐
Autoscaling is a game-changer for optimizing resource utilization in cloud environments. It dynamically adjusts the number of resources based on demand, ensuring efficiency and cost-effectiveness. Let's dive in! #Autoscaling101
Dec 25, 2023 โข 29 tweets โข 3 min read
Mastering Kubernetes Networking!
Here's a series of 20 Kubernetes networking concepts ๐โ๏ธ
1/ Pods:
๐ Pods are the smallest deployable units in Kubernetes. They share the same network namespace, enabling them to communicate with each other easily.
Example: kubectl create pod mypod
Dec 22, 2023 โข 21 tweets โข 5 min read
How to run multiple Linux commands in multiple background screens!
A Thread explaining about Linux Terminal Multiplexers ๐
Screen vs Tmux!
What are they!
screen & tmux are both terminal multiplexers for Unix-like operating systems, including Linux. They allow you to have multiple virtual terminals within a single physical terminal or console.
Dec 20, 2023 โข 24 tweets โข 3 min read
kubectl masterclass!
15 kubectl commands along with examples ๐๐ธ๏ธ 1/ Check Kubernetes Cluster Info:
kubectl cluster-info
๐ View essential cluster details like master and services. Handy for quick insights!
#KubectlMasterclass
Dec 18, 2023 โข 20 tweets โข 3 min read
curl vs wget!
A comparison guide with 10 examples with bonus ๐ฐ๐ 1/ ๐ URL Retrieval:
curl: Fetch content from a URL supporting various protocols.
curl https://example[dot]com/file.txt
wget: Designed for non-interactive downloads, excelling at recursive retrieval.
wget https://example[dot]com/file.txt
Dec 17, 2023 โข 18 tweets โข 3 min read
Mastering Linux Find Command! ๐ง๐
A thread post with 15 daily use examples for Linux Admins and DevOps Engineers ๐
1/15: Simple Discovery ๐ต๏ธโโ๏ธ
๐ Use find /path/to/dir -name "filename" to spot files in a specific directory by name.
This command searches for files named "filename" in the specified directory. #LinuxTips #DevOps
Dec 14, 2023 โข 16 tweets โข 5 min read
All things CPU!
An in-depth explanation of every facet of the CPU ๐ 1/ ๐ป CPU Basics:
The Central Processing Unit (CPU) is the brain of your computer. It performs tasks, executes instructions, and manages data. Let's dive into its key aspects!
Dec 13, 2023 โข 23 tweets โข 6 min read
Mastering Apache Web Server!
A post explaining key concepts of the Apache web server along with examples ๐๐ธ๏ธ
1/What is Apache?
Apache is a widely-used opensource web server software that serves HTML files over the internet. It's highly customizable & supports various features.
Installation-
RHEL/CentOS:
sudo yum install httpd
Ubuntu:
sudo apt install apache2
Mac:
brew install httpd
Dec 12, 2023 โข 19 tweets โข 3 min read
Everything about DHCP!
Breaking down DHCP in 15 straightforward tweets ๐ 1/ ๐ DHCP (Dynamic Host Configuration Protocol) is a key player in network management, simplifying the process of assigning IP addresses and related configuration information to devices.
Let's dive into the world of DHCP in this Twitter thread! ๐ #DHCPExplained
Dec 11, 2023 โข 23 tweets โข 2 min read
20 Essential Linux commands for DevOps engineers ๐ง๐
Master these advanced and crucial tools for effective system administration, automation, & troubleshooting. #DevOps #LinuxCommands
1/ ๐ป ssh: Securely access remote servers.
Example: ssh username@hostname
Dec 9, 2023 โข 29 tweets โข 3 min read
Mastering Linux GREP command!
A port with 20 advanced and practical examples of using the grep command in Linux ๐๐ง 1/ Use case: Search for a specific word in a file
grep "search_term" filename
# This command looks for "search_term" in the specified file and prints matching lines.
Dec 6, 2023 โข 23 tweets โข 3 min read
Mastering Docker Troubleshooting! ๐ข๐ณ๏ธ
20 different Docker container errors and their solutions with clear commands & explanations ๐
1/20: Image not found
Error: docker: Error response from daemon: repository <image-name> not found: does not exist or no pull access.
Fix: Pull the image from the Docker Hub or your registry.