Linux Basic Command

Here we continue from the ubuntu installation in the previous article

1. login

• first, go on login. fill in username and password.
• then when the command sudo su, to enter root.

• check connection with ping google.com or ping 8.8.8.8

• Check IP Address by command ifconfig or ip a

• Here I will make 2 folder. folderaida and folderfitri.

• check folder with command ls.

2. folderaida

• open folderaida with cd folderaida.

• Create a file in folderaida with the command touch file1.txt
• Then edit the file by entering the command nano file1.txt

• This is the contents of file1.txt, then save with ctrl x >Y>Enter

• then check file1.txt with cat file1.txt

• after that exit folderaida with the command cd ..

3. folderfitri

• go to folderaida with the command cd folderfitri.
• then create file2.txt with command touch file2.txt
• then edit file2.txt with the command nano file2.txt.

• this is the contents of file2.txt

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• then check file2.txt with cat file2.txt.

• exit the fitri folder with the command cd ..

4. Delete files in folderaida

• open folderaida first
• then type command rm file1.txt

5. move file1.txt(folderida) to folderfitri

• Open folderaida then type command mv file1.txt /home/aida/folderfitri/

• then check in the fitri folder with the command ls

6. create folder3

7. move the edited file to folder3

mv file1.txt aida-file3.txt

8. Change the hostname to aida_idn

9. Create 2 new users

sudo adduser ida

sudo adduser aii

9. Create 2 new groups

sudo addgroup (nama grup)

sudo addgroup (nama grup)

10. Adding user 1 to group 2

11. History

12. Date