Avesh Shaikh (@Avesh)

devopsnerd.hashnode.devFeb 10, 2025 · 5 min read

Understanding Linux File Permissions with Real-World Analogies

Linux file permissions can be a bit tricky to understand at first, especially if you're new to the world of computing. But once you break it down into simpler terms, it's not so difficult to grasp. Think of it like managing access to rooms in a house...

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devopsnerd.hashnode.devFeb 6, 2025 · 4 min read

Users and Groups in Linux 🖥️ - 90 Days of DevOps Challenge (Week-2)

If you’ve ever used Windows, you might have created separate user accounts, like one for your annoying younger sibling, to prevent them from messing with your files. Similarly, in Linux, we can create users, but instead of using a graphical user inte...

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devopsnerd.hashnode.devFeb 2, 2025 · 6 min read

Understanding Key Networking Protocols - 90 Days of DevOps Challenge

In today’s interconnected world, networking protocols are the unsung heroes that keep the internet running smoothly. Whether you’re browsing a website, sending an email, or streaming a video, these protocols work behind the scenes to ensure seamless ...

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devopsnerd.hashnode.devFeb 2, 2025 · 3 min read

Essential Networking Commands For Devops - 90 Days of DevOps Challenge

Ping The ping command tests whether your computer can connect to another computer or website on the network (or the internet). It sends small packets of data (ICMP echo messages) to the target website or IP address and waits for a response. If it rec...

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devopsnerd.hashnode.devJan 31, 2025 · 4 min read

Learning About AWS Security Groups - 90 Days of DevOps Challenge

Today, we’re going to explore the role of security groups in AWS. Before diving into creating a security group in our AWS account, let’s first understand some theory. According to the official AWS documentation, a security group acts as a virtual fir...

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Avesh Shaikh

About

Available for

Avesh Shaikh's blogs

Understanding Linux File Permissions with Real-World Analogies

Users and Groups in Linux 🖥️ - 90 Days of DevOps Challenge (Week-2)

Understanding Key Networking Protocols - 90 Days of DevOps Challenge

Essential Networking Commands For Devops - 90 Days of DevOps Challenge

Learning About AWS Security Groups - 90 Days of DevOps Challenge

Avesh Shaikh

About

Available for

Avesh Shaikh's blogs

Understanding Linux File Permissions with Real-World Analogies

Users and Groups in Linux 🖥️ - 90 Days of DevOps Challenge (Week-2)

Understanding Key Networking Protocols - 90 Days of DevOps Challenge

Essential Networking Commands For Devops - 90 Days of DevOps Challenge

Learning About AWS Security Groups - 90 Days of DevOps Challenge

Avesh Shaikh

About

Available for

Avesh Shaikh's blogs

Understanding Linux File Permissions with Real-World Analogies

Users and Groups in Linux 🖥️ - 90 Days of DevOps Challenge (Week-2)

Understanding Key Networking Protocols - 90 Days of DevOps Challenge

Essential Networking Commands For Devops - 90 Days of DevOps Challenge

Learning About AWS Security Groups - 90 Days of DevOps Challenge

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Avesh Shaikh

About

Available for

Avesh Shaikh's blogs

Understanding Linux File Permissions with Real-World Analogies

Users and Groups in Linux 🖥️ - 90 Days of DevOps Challenge (Week-2)

Understanding Key Networking Protocols - 90 Days of DevOps Challenge

Essential Networking Commands For Devops - 90 Days of DevOps Challenge

Learning About AWS Security Groups - 90 Days of DevOps Challenge