Linux and DevOps

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📈 Analytical overview of Telegram channel Linux and DevOps

Channel Linux and DevOps (@linuxmastery) in the English language segment is an active participant. Currently, the community unites 66 295 subscribers, ranking 2 459 in the Education category and 4 989 in the India region.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 66 295 subscribers.

According to the latest data from 27 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 465 over the last 30 days and by -8 over the last 24 hours, overall reach remains high.

Verification status: Not verified
Engagement rate (ER): The average audience engagement rate is 7.69%. Within the first 24 hours after publication, content typically collects 2.19% reactions from the total number of subscribers.
Post reach: On average, each post receives 5 098 views. Within the first day, a publication typically gains 1 450 views.
Reactions and interaction: The audience actively supports content: the average number of reactions per post is 10.
Thematic interests: Content is focused on key topics such as linux, scripting, command, 040k|, docker.

📝 Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
“Download and Watch Premium Linux and DevOps Courses Buy ads: https://telega.io/c/LinuxMastery”

Thanks to the high frequency of updates (latest data received on 28 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Education category.

66 295

Subscribers

-824 hours

+537 days

+46530 days

5 098

Post views

~ 1 45024 hours

~ 1 80648 hours

7.69%

Engagement rate

~ 1

Posts per day

Ads index

beta

Posts Archive

66 327

2. Networking Fundamentals

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1. Introduction

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Files will be provided separately so that you can download just what you need.

🔗 https://t.me/+Mu_zHvVHDYlhZDI0

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🔰 Linux Access Control Lists explained

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#meme

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📚 Linux Crash Course - Managing Swap Space Imagine your system has only 2GB of RAM, but an application requires 3GB. Without swap space, this process would fail or crash because there isn’t enough memory available. With swap, however, the OS can shift inactive data into this overflow area, making room for the application. In this way, swap acts as a safety net, allowing the system to handle memory-heavy tasks smoothly even when RAM is limited. While swap space isn't as fast as physical RAM, it can be a lifesaver in those situations.

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🔰 Linux grep command basics

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🔰 Master Shell Redirection in Linux In Linux, you can control where command outputs go using redirection operators. 🔹 > (Redirect Output)

Sends command output to a file. If the file exists, it overwrites it.

echo "Hello" > file.txt

Now file.txt contains only Hello. 🔹 >> (Append Output)

Adds command output to the end of a file without overwriting.

echo "World" >> file.txt

Now file.txt contains:

Hello
World

🔹 2> (Redirect Errors)

Sends error messages (stderr) to a file.

ls wrongfile 2> errors.txt

The error message will be saved in errors.txt. 🔗 Follow us for more Linux tips

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🔰 Some handy Linux terminal shortcuts

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🛜 How Data Moves over the network - Encapsulation & De-encapsulation

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15. Wrapping Up

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14. Capstone Challenge

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13. Escalation Path Docker

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12. Escalation Path NFS Root Squashing

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11. Escalation Path Scheduled Tasks

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10. Escalation Path Capabilities