<h2 id="heading-1index">1.Index</h2>
<h2 id="heading-2solution-of-todays-questions">2.Solution of Today's Questions</h2>
<h2 id="heading-3what-did-i-learn-today">3.What did I learn today?</h2>
<h3 id="heading-solution-of-day3-s-questions">Solution of #day3 's questions</h3>
1. To view what's written in a file.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/e3b2ef25-471e-4aa3-9f86-56faf159901c" alt class="image--center mx-auto" />
2. To change the access permissions of files.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/6462f264-ba51-4381-adad-043a61c5bf7e" alt class="image--center mx-auto" />
3. To check which commands you have run till now.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/f6fc24ba-5ca1-4cbd-b68a-c0091035f3f8" alt class="image--center mx-auto" />
4. To remove a directory/ Folder.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/59a0c012-fda7-4f17-af3b-c611d150465f" alt class="image--center mx-auto" />
5. To create a fruits.txt file and to view the content.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/2e06f708-e073-4113-82b6-7e776bb965e4" alt class="image--center mx-auto" />
6. Add content in devops.txt (One in each line) - Apple, Mango, Banana, Cherry, Kiwi, Orange, Guava.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/e1c203f1-c9ba-4ace-b9c5-9300a776de7b" alt class="image--center mx-auto" />
7. To Show only top three fruits from the file.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/8c23403a-cd50-49e7-b557-96636853b9a3" alt class="image--center mx-auto" />
8. To Show only bottom three fruits from the file.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/4d4c91fe-9501-4f94-aed0-d39409329d70" alt class="image--center mx-auto" />
9. To create another file Colors.txt and to view the content.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/1a9fc1ed-d3c3-4f2f-bd7d-0a35ef298607" alt class="image--center mx-auto" />
10. Add content in Colors.txt (One in each line) - Red, Pink, White, Black, Blue, Orange, Purple, Grey.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/7f2b65e2-0e20-45ec-8860-2160a236077e" alt class="image--center mx-auto" />
11. To find the difference between fruits.txt and Colors.txt files.
<img src="https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/606250e8-5231-4541-af68-9340aa3c0159" alt class="image--center mx-auto" />
<h3 id="heading-what-did-i-learn-today">What did I learn today?</h3>
<ul>
<li>Today I got to know how to use manual Linux commands and achieve your desired result
</li>
<li>I also learned today how to write <a href="http://readme.md" class="autolinkedURL autolinkedURL-url" target="_blank">readme.md</a> files effectively
</li>
</ul>

## 1.Index

## 2.Solution of Today's Questions

## 3.What did I learn today?

### Solution of #day3 's questions

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

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/e3b2ef25-471e-4aa3-9f86-56faf159901c align="center")

**2\. To change the access permissions of files.**

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/6462f264-ba51-4381-adad-043a61c5bf7e align="center")

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

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/f6fc24ba-5ca1-4cbd-b68a-c0091035f3f8 align="center")

**4\. To remove a directory/ Folder.**

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/59a0c012-fda7-4f17-af3b-c611d150465f align="center")

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

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/2e06f708-e073-4113-82b6-7e776bb965e4 align="center")

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

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/e1c203f1-c9ba-4ace-b9c5-9300a776de7b align="center")

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

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/8c23403a-cd50-49e7-b557-96636853b9a3 align="center")

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

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/4d4c91fe-9501-4f94-aed0-d39409329d70 align="center")

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

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/1a9fc1ed-d3c3-4f2f-bd7d-0a35ef298607 align="center")

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

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/7f2b65e2-0e20-45ec-8860-2160a236077e align="center")

**11\. To find the difference between fruits.txt and Colors.txt files.**

![](https://github.com/ramnaniakshay/90DaysOfDevOps/assets/60702445/606250e8-5231-4541-af68-9340aa3c0159 align="center")

### What did I learn today?

* **Today I got to know how to use manual Linux commands and achieve your desired result**
    
* **I also learned today how to write readme.md files effectively**

#Day3 #90DaysOfDevOps

1.Index

2.Solution of Today's Questions

3.What did I learn today?

Solution of #day3 's questions

What did I learn today?