#Day3 #90DaysofDevOps

Hi guys, this is day 3 of learning new tools for DevOps. Learnt few more fundamental commands in Linux.

1. To view what's written in a file - cat <filename>

2. To change the access permissions of files - sudo chmod u+rwx

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

4. To remove a directory/ Folder. - rmdir

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

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

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8. To Show only top three fruits from the file. -

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

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12. To create another file Colors.txt and to view the content. - vim colors.txt

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

    

14. To find the difference between fruits.txt and Colors.txt file. -

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#90daysofDevOps #day3 #Linux