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Author: Prakash Subramanian

How to Resize Existing LUN/Disk on Linux
Linux Administration / Linux Advanced Commands

How to Resize Existing SAN Disk on Linux

May 16, 2022December 10, 2022 - by Prakash Subramanian - Leave a Comment

In most cases, disk space can be expanded by adding a new LUN or SAN disk to the system. But in some scenario, you may need to resize the existing …

How to Resize Existing SAN Disk on Linux Read More
Linux Advanced Commands / Linux Commands / Shell Script

How to copy files & folders from Local system to Remote system in Linux?

January 18, 2019October 28, 2019 - by Prakash Subramanian - Leave a Comment

Copying a file from one server to another server or local to remote is one of the routine task for Linux administrator.It can be done in many ways and we …

How to copy files & folders from Local system to Remote system in Linux? Read More
CentOS / RHEL

How to Recover root Password on RHEL/CentOS 7

January 4, 2019September 1, 2021 - by Prakash Subramanian - 2 Comments.

Have you forgot your root password for RHEL 7 and CentOS 7 systems? Want to reset a forgotten root password? If so, don’t worry, we are here to help you. …

How to Recover root Password on RHEL/CentOS 7 Read More
Apps

s-tui: A terminal tool to monitor CPU Temperature, Frequency, Power and Utilization in Linux

January 3, 2019October 28, 2019 - by Prakash Subramanian - Leave a Comment

By default every Linux administrator would go with lm_sensors to monitor CPU temperature. lm_sensors (Linux monitoring sensors) is a free and open-source application that provides tools and drivers for monitoring …

s-tui: A terminal tool to monitor CPU Temperature, Frequency, Power and Utilization in Linux Read More
General

How to install Rust programming language in Linux

December 14, 2018November 10, 2019 - by Prakash Subramanian - Leave a Comment

Rust is often called rust-lang.It is a general-purpose, multi-paradigm, modern, cross-platform, and open source systems programming language sponsored by Mozilla Research. It was designed to be achieve a goals such …

How to install Rust programming language in Linux Read More
Arch Linux

Arch-Audit : A tool to check vulnerable packages in Arch Linux

November 28, 2018November 11, 2019 - by Prakash Subramanian - Leave a Comment

We have to make the system up-to date to minimize the downtime and issues.It’s one of the routine task for Linux administrator to patch the system once in a month …

Arch-Audit : A tool to check vulnerable packages in Arch Linux Read More
Package Management

How to Identify the Parent Package Name of the Installed Sub Package Name

November 26, 2018November 20, 2019 - by Prakash Subramanian - Leave a Comment

I can understand what’s in your mind when you are reading this article title because I felt the same while seeing this mail. We got this request from one of …

How to Identify the Parent Package Name of the Installed Sub Package Name Read More
Linux Commands

Four easy ways to search Files & Folders in Linux

November 23, 2018November 11, 2019 - by Prakash Subramanian - Leave a Comment

Linux admins can’t  live a day without performing a file search as this is one of their routine activity. It’s good to know all the file search stuffs because it …

Four easy ways to search Files & Folders in Linux Read More
Arch Linux / AUR Helper

YAY – Yet another Yogurt is an AUR helper written in Go language

November 20, 2018November 11, 2019 - by Prakash Subramanian - Leave a Comment

I was using either Yaourt or Packer since long time to install AUR packages but I recently came to know that these AUR helpers are no more maintained as per …

YAY – Yet another Yogurt is an AUR helper written in Go language Read More
Arch Linux

Arch-Wiki-Man – A Tool to browse the Arch Wiki Pages as Linux man page from offline

November 19, 2018November 11, 2019 - by Prakash Subramanian - Leave a Comment

Getting internet is not a big deal now a days, however there will be a limitation on technology.I was really surprise to see the technology growth but in the same …

Arch-Wiki-Man – A Tool to browse the Arch Wiki Pages as Linux man page from offline Read More

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Recent Posts

  • How to Resize an Online Multipath Device on Linux September 25, 2022
  • How to Find SAN disk LUN id in Linux May 25, 2022
  • How to Resize Existing SAN Disk on Linux May 16, 2022
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  • How to Check and Repair EXT4 Filesystem in Linux December 13, 2021

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