<![CDATA[Untitled Publication]]>https://manasetia.hashnode.devRSS for NodeThu, 08 Oct 2026 09:40:49 GMT60<![CDATA[Linux Based Commands]]>https://manasetia.hashnode.dev/linux-based-commandshttps://manasetia.hashnode.dev/linux-based-commandsTue, 18 Jul 2023 20:59:02 GMT

  • Summary

    What is the linux command to

    1. To view what's written in a file.

    2. To change the access permissions of files.

    3. To check which commands you have run till now.

    4. To remove a directory/ Folder.

    5. To create a fruits.txt file and to view the content.

    6. Add content in devops.txt (One in each line) - Apple, Mango, Banana, Cherry, Kiwi, Orange, Guava.

    7. To Show only top three fruits from the file.

    8. To Show only bottom three fruits from the file.

    9. To create another file Colors.txt and to view the content.

    10. Add content in Colors.txt (One in each line) - Red, Pink, White, Black, Blue, Orange, Purple, Grey.

    11. To find the difference between fruits.txt and Colors.txt file.

    • Task 1 - To view what's written in a file.

    Ans: cat filename

    Task 2 - To change the access permissions of files:

    Ans: chmod permissions filename

    Task 3 - To check which commands you have run till now:

    Ans: history

    Task 4 - To remove a directory/folder:

    Ans: rm -r directory_name

    Task 5 - To create a fruits.txt file and view its content:

    Ans : touch fruits.txt cat fruits.txt

    Task 6 - To add content to devops.txt (one line per fruit):

    Ans: echo "Apple" >> devops.txt

    Task 7 - To show only the top three fruits from the file:

    Ans: head -n 3 devops.txt

    Task 8 - To show only the bottom three fruits from the file:

    Ans: tail -n 3 devops.txt

    Task 9 - To create the Colors.txt file and view its content

    Ans: touch Colors.txt (to create the .txt file)

    cat Colors.txt (to view the file content)

    Task 10 - To add content to Colors.txt (one line per color)

    Ans : echo "Red" >> Colors.txt

    echo "Pink" >> Colors.txt

    echo "White" >> Colors.txt

    echo "Black" >> Colors.txt

    echo "Blue" >> Colors.txt

    echo "Orange" >> Colors.txt

    echo "Purple" >> Colors.txt

    echo "Grey" >> Colors.txt

    Task 11 - To find the difference between fruits.txt and Colors.txt files:

    Ans: diff fruits.txt Colors.txt

    ]]>    <![CDATA[Day 2:- #90DaysofDevops]]>https://manasetia.hashnode.dev/day-2-90daysofdevops-1https://manasetia.hashnode.dev/day-2-90daysofdevops-1Sun, 16 Jul 2023 22:22:22 GMTLinux is an open-source operating system that serves as an alternative to proprietary systems like Windows or macOS.

    • Introduction of Linux 🐧

    • Task 1 - How to check your present working directory?

    • Task 2 - How to list all the files or directories including hidden files?

    • Task 3 - How to create a nested directory A/B/C/D/E ?

    Introduction

    Linux 🐧 is an open-source, Unix-like operating system kernel that serves as the foundation for various operating systems known as Linux distributions. It was originally created by Linus Torvalds in 1991 and has since become one of the most popular and widely used operating systems worldwide.

    Task - 1

    How to check your present working directory?

    Ans: To check your present working directory in Linux the command used is "pwd" (print working directory). For Ex:- if you want to check the present working directory by running the command "pwd" it gives the output "/home/90daysofdevops/documents"

    Task- 2

    How to list all the files or directories including hidden files?

    The commands used for display all files and directories, including hidden files, in the current directory. The "-a" option is used to include hidden files and directories in the output.

    ls -a

    Task-3

    How to create a nested directory A/B/C/D/E ?

    The commands used for create the nested directory structure A/B/C/D/E. The "-p" option in the macOS/Linux command is used to create parent directories if they don't already exist.

    mkdir -p A/B/C/D/E

    🏛️ Architecture of Linux:

    Application

    ↓

    Shell

    ↓

    Kernel

    ↓

    Hardware

    The architecture of Linux refers to its underlying structure and design principles. Linux is an open-source operating system kernel that serves as the foundation for various Linux distributions. Here are the key components of the Linux architecture:

    ]]>    <![CDATA[#Day 2 :- #90daysofdevops]]>https://manasetia.hashnode.dev/day-2-90daysofdevopshttps://manasetia.hashnode.dev/day-2-90daysofdevopsSun, 16 Jul 2023 22:14:45 GMTLinux is an open-source operating system that serves as an alternative to proprietary systems like Windows or macOS.

    • Introduction of Linux 🐧

    • Task 1 - How to check your present working directory?

    • Task 2 - How to list all the files or directories including hidden files?

    • Task 3 - How to create a nested directory A/B/C/D/E ?

    Introduction

    Linux 🐧 is an open-source, Unix-like operating system kernel that serves as the foundation for various operating systems known as Linux distributions. It was originally created by Linus Torvalds in 1991 and has since become one of the most popular and widely used operating systems worldwide.

    Task - 1

    How to check your present working directory?

    Ans: To check your present working directory in Linux the command used is "pwd" (print working directory). For Ex:- if you want to check the present working directory by running the command "pwd" it gives the output "/home/90daysofdevops/documents"

    Task- 2

    How to list all the files or directories including hidden files?

    The commands used for display all files and directories, including hidden files, in the current directory. The "-a" option is used to include hidden files and directories in the output.

    ls -a

    Task-3

    How to create a nested directory A/B/C/D/E ?

    The commands used for create the nested directory structure A/B/C/D/E. The "-p" option in the macOS/Linux command is used to create parent directories if they don't already exist.

    mkdir -p A/B/C/D/E

    🏛️ Architecture of Linux:

    Applicaiton

    ↓

    Shell

    ↓

    Kernel

    ↓

    Hardware

    The architecture of Linux refers to its underlying structure and design principles. Linux is an open-source operating system kernel that serves as the foundation for various Linux distributions. Here are the key components of the Linux architecture:

    ]]>    <![CDATA[Devops Challenge]]>https://manasetia.hashnode.dev/devops-challengehttps://manasetia.hashnode.dev/devops-challengeSat, 15 Jul 2023 18:51:24 GMTHey Guys!

    🚀DEVOPS MAHA ARAMBH!🚀

    🌟 Exciting Announcement! Join me on the #90daysofdevops Challenge with TrainWithShubham! 🚀

    Today is the Day 1 of my #90daysofdevops I'll be constantly sharing my exciting and hustling journey with you guys and the mentor of our DevOps♾️ and Clouds☁️ journey Shubham Londhe bhaiya.

    I'm highly confident about the exciting journey as I dive into the world of DevOps.

    DAY-01

    • What is DevOps♾️

      DevOps is a set of practices, tools, and a cultural philosophy that automate and integrate the processes between software development and IT teams. It emphasizes team empowerment, cross-team communication and collaboration, and technology automation by working together, DevOps teams focus on automating manual tasks.

    • What is Automation, Scaling, and Infrastructure

      Automation is making the work more simpler and effective which automates the manual and repetitive tasks through the tools and scripts used in DevOps which saves time, reduces errors, and increases productivity.

      Scaling involves adjusting resources dynamically to meet the demands of a growing system workload vertical scaling: Increasing the resources (e.g., memory, CPU) of existing servers or instances

      Infrastructure encompasses the underlying components and systems required to support software applications infrastructure is version-controlled, reproducible, and consistent across environments, simplifying management and reducing errors.

    • 💡 Why DevOps is Important

      ⏩ Accelerated Software Delivery:

      🤝 Increased Collaboration and Communication

      🔝 Enhanced Quality and Stability

      💰 Improved Efficiency and Cost Reduction

      📈 Scalability and Flexibility

      🚀 Continuous Improvement and Innovation

      #90DaysDevOpsChallenge #TrainWithShubham #DevOpsEngineer #CloudComputing #Containerization #CareerGrowth #LetsLearnTogether #techwithshubham #fresher #nonitbegnner #TWSStudentScholarship #trainwithshubham #devopsdays #devopstraining

    ]]>    <![CDATA[#90daysofdevops]]>https://manasetia.hashnode.dev/90daysofdevopshttps://manasetia.hashnode.dev/90daysofdevopsSat, 15 Jul 2023 18:46:05 GMTHey Guys!

    🚀DEVOPS MAHA ARAMBH!🚀

    Today is the Day 1 of my #90daysofdevops I'll be constantly sharing my exciting and hustling journey with you guys and the mentor of our DevOps♾️ and Clouds☁️ journey Shubham Londhe bhaiya.

    I'm highly confident about the exciting journey as I dive into the world of DevOps.

    🚀DEVOPS MAHA ARAMBH!🚀

    DAY-01

    • What is DevOps♾️

      DevOps is a set of practices, tools, and a cultural philosophy that automate and integrate the processes between software development and IT teams. It emphasizes team empowerment, cross-team communication and collaboration, and technology automation by working together, DevOps teams focus on automating manual tasks.

    • What is Automation, Scaling, and Infrastructure

      Automation is making the work more simpler and effective which automates the manual and repetitive tasks through the tools and scripts used in DevOps which saves time, reduces errors, and increases productivity.

      Scaling involves adjusting resources dynamically to meet the demands of a growing system workload vertical scaling: Increasing the resources (e.g., memory, CPU) of existing servers or instances

      Infrastructure encompasses the underlying components and systems required to support software applications infrastructure is version-controlled, reproducible, and consistent across environments, simplifying management and reducing errors.

    • 💡 Why DevOps is Important

      ⏩ Accelerated Software Delivery:

      🤝 Increased Collaboration and Communication

      🔝 Enhanced Quality and Stability

      💰 Improved Efficiency and Cost Reduction

      📈 Scalability and Flexibility

      🚀 Continuous Improvement and Innovation

    🚀DEVOPS MAHA ARAMBH!🚀
    🌟 Exciting Announcement! Join me on the #90daysofdevops Challenge with TrainWithShubham! 🚀

    #90DaysDevOpsChallenge #TrainWithShubham #DevOpsEngineer #CloudComputing #Containerization #CareerGrowth #LetsLearnTogether #techwithshubham #fresher #nonitbegnner #TWSStudentScholarship #trainwithshubham #devopsdays #devopstraining

    ]]>