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$ ./1-listit
Applications Documents Dropbox Movies Pictures
Desktop Downloads Library Music Public
$ls
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$ ./0-current_working_directory
/root/alx-system_engineering-devops/0x00-shell_basics
$./0-current_working_directory
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julien@ubuntu:/tmp$ pwd
/tmp
julien@ubuntu:/tmp$ echo $HOME
/home/julien
julien@ubuntu:/tmp$ source ./2-bring_me_home
julien@ubuntu:~$ pwd
/home/julien
julien@ubuntu:~$ cd root
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julien@ubuntu:/tmp$ pwd
/tmp
julien@ubuntu:/tmp$ echo $HOME
/home/julien
julien@ubuntu:/tmp$ source ./2-bring_me_home
julien@ubuntu:~$ pwd
/home/julien
julien@ubuntu:~$ cd root