Google IT Support Professional:Operating Systems and You: Becoming a Power User (Week 1) Navigating the System.

 Don't just copy for the sake of completion. 

Make sure you understand first.

★Basic Commands★

Q.1Using a Linux machine, you have the following directory tree:

/
|-- home
|   |-- cindy
|       |-- Pictures
|           |--Alaska
|           |--Canada
|       |-- Movies
|-- var
If your current path is/home/cindy/Pictures/Canada, and you want to change to the Alaska directory, which of the following commands can you use? Check all that apply.

1. cd ~/Pictures/Alaska
2. cd ../Alaska
3. cd /Pictures/Alaska
4. cd /home/cindy/Pictures/Alaska

Q2.In Bash, which of the following commands can you use to view a long list of all files in the /home directory? Check all that apply.

1. list -a /home
2. ls -la /home
3. ls -l -a /home
4. ls -la ~

Q3.In Bash, which of the following commands can you use to remove a directory named: "Miscellaneous Directory?"

1. rm Miscellaneous Directory
2. rm -r Miscellaneous Directory
3. rm Miscellaneous\ Directory
4. rm -r Miscellaneous\ Directory

To remove a directory you have recursively remove the files with -r. Don't forget that folders with spaces in the name have to be escaped with an.

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