Exercise: Verify, Repeat

In the exercises

• Exercise: mkdir

• Exercise: Create Files (I/O Redirection)

• Exercise: Copy Files

• Exercise: Move Files

, you created a tree rooted at /tmp/firstname.lastname/parent.

1. Verify that all is correct

   • The hierarchy should look as follows,

     $ tree /tmp/firstname.lastname/parent
     /tmp/firstname.lastname/parent
     ├── child
     │   ├── business-card
     │   ├── garbage1.txt
     │   └── garbage2.txt
     ├── garbage1.txt
     ├── garbage2.txt
     └── hello
     

   • The file /tmp/firstname.lastname/parent/hello should look as follows,

     $ cat /tmp/firstname.lastname/parent/hello
     hello sweetheart
     

   • The file /tmp/firstname.lastname/parent/child/business-card should contain something like,

     $ cat /tmp/firstname.lastname/parent/child/business-card
     Joerg
     Faschingbauer
     Prankergasse 33
     8020 Graz
     

2. If any of the above is not the case, remove /tmp/firstname.lastname/parent again recursively, and recreate the hierarchy.

3. Repeat until successful!