Linux commands for devops|grep -i |find|grep -r| most used commands for devops 2020

Linux commands for devops|grep -i |find|grep -r| most used commands for devops 2020

grep = grep is a command used for searching a text in a file or find the matching content text or files. grep "text" filename = it will show all the matching lines of text within that file. grep -R "text" directoryName = it will show all the matching lines of text along with file path grep -n "text" filename = it will show along with matching lines it displays line number grep -i "text" directory = it's ignore the case comparision grep -w "text" filename= it will show matches the whole word grep -o "text" directory = output the matches words only grep -c "text" filename = it will count of occurences

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Linux User Management Commands 2020|how to create user in Linux|switch user|add user|view user

Linux User Management Commands 2020|how to create user in Linux|switch user|add user|view user User Management in Linux Two types of users in linux: --------------------------------------------------- 1.Root User 2.Normal User 1. Root User = There is only one root user for a Linux System and its created by default The root user has total control of the Linux System like 1. Managing all the system resources 2. File Management 3. User Management 4. Network Configurations 5. System Configurations &Software Installations 2. Normal User = Any other user added by the ROOT will becomes Normal User. They has access to his home directory only. To enter root ----------------------- sudo su - (or) sudo su root To add user --------------------- adduser username To view user ---------------------- id username switch user ----------------------- suso su username switch user via gui ----------------------- super user ------------------- sudo su - To see how many u...

Linux cmp and diff commands|Linux commands for devops |difference between cmp and diff

Linux cmp and diff commands|Linux commands for devops |difference between cmp and diff CMP = command is used for comparing the byte by byte of text information of a file and outputs the first difference of the file. cat list1.txt green blue yellow white cat list2.txt green blue black white cmp list1.txt list2.txt output:- list1.txt list2.txt differ: byte 6, line 2 ------------------------------------------------------------------------------------------------------------------------------------- diff = it is used for comparting two text files and displays all the mis-matches in the files. In addition it displays special symbols helping us in understanding what we should do to make those two files identical. a = add c = change the text of the file d = delete line In addition to this it displays the mis-match lines with notation. = indicates the right side file = indicates suggestion should be applied to left side file 2,5c3 =in the left file from 2 - 5 lines should be replaced ...

How to Install Cursor AI Code Editor on Windows 11 (Step-by-Step Guide 2026)

Cursor AI Code Editor Learn how to install and set up Cursor AI Code Editor on Windows 11 with this complete step-by-step guide. Whether you're a beginner or an experienced developer, this tutorial will help you get started quickly with Cursor AI. In this guide, you will learn: How to download Cursor AI editor Step-by-step installation process on Windows 11 Initial setup and configuration Tips to start coding with AI assistance I have also created a detailed video tutorial—watch it here: https://youtu.be/thYBfc-engE?si=UMla-QcAmbIHhECN Cursor AI is a powerful AI-based code editor that helps developers write, debug, and optimize code faster using advanced AI features.

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