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Requirements

1. Linux :)

Objectives

1. Change directory to /tmp
2. Move to parent directory
3. Change directory to home directory
4. Move to parent directory
5. Move again to parent directory
   1. Where are you at? Verify with a command
6. Change to last visited directory

Solution

cd /tmp
cd ..
cd ~
cd ..
cd ..
# root (/)
pwd
cd -