# Day2 #90daysofDevopschallenge

#Devopstraining #Devopslearning #Devops

[TrainWithShubham](https://www.linkedin.com/company/trainwithshubham/)

Topic- Deep dive into Linux fundamentals and basic commands.

**What is the Linux command?**  
A program or utility that runs on the command line.

1. **check your present work directory.**
    

Pwd--->pwd represents is present working directory. print work directory.

Command name- pwd

2\. **List all the files or directories including hidden files.**

Command name= ls-la  
It means you can view all the files and directories even the hidden ones.

3\. **Create a nested directory A/B/C/D/E**

Command name=mkdir -p A/B/C/D/E

Use this Command mkdir -p A/B/C/D/E  
You can create nested directories also known as sub-directories, using the "mkdir" command. To create a nested directory with multiple levels.

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