Assignment

0. We need the following information from two files, /etc/passwd and /var/log/boot.log saved in a file called /tmp/system.info.2

• Who is the owner? in the format:

  OWNER::

• Permissions of the files in an octal mode in the format:

  PERMISSIONS::

• Date and time of the creation of the file in the format:

  DATE::

• The inode number in the format:

  INODE::

2. Create the following folder structure in your system under /opt:

 opt   system1/    bin/    logs/   system2/    flags/   system3/

3. Make sure all the system<1-3> folders are owned by the root user

4. Make sure the rest of the folders are owned by your personal account

5. Create a file named system1.info in the directory /opt/system1/logs/and make sure the permissions are set as follows:

   • the owner can read, write and execute

   • the group can read and write

   • others can only read.

6. Create a soft link called system1_link under the directory /root that points to the file created in the previous task.

7. Finally, create an archive of the entire structure and compress it saving it in the /home directory with the name `my_backup.tar.gz`