Aider moi a faire ce TP

Bonjour,
j'ai pas compris linux et j'ai besoin de votre aide pour répondre à ce tp et merci .


Prerequisites :

Add another disk to the virtual machine (~ 300MB).
Write the answers in a text file :
For each part of this graded exercise, write down every command you typed to get the wanted
result. Add a dashed‐line ( ‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ) between each parts.

Graded Exercise :

You are a Unix technician in the FreeBird company.
You’ve got the mission to prepare a workstation for one of your colleagues.
You have to proceed the following steps:
Prepare a storage area on a new hard drive:
Actually, there's no partition dedicated to the home directory. You should create one partition
on the new drive and create an ext3 file‐system on this partition.
Then, mount it on /home. (you may have to move the content of the /home directory before).
Create a new user and modify the home directory skeleton:
Each newly created users should get a home directory containing default directory: Docs, Music,
Pics.
Create a new group, "commusers", with the 1069 GID.
Create a new user, named "henri". His UID should be 1024 and his primary group should be
'commusers'.

Set up permissions:

Switch user to henri
Create the 'Private' and 'Public' directores.
Set up permissions on 'Private' so that only henri can access the data of the directory (other
people shouldn't even have the right to list the directory !).
Set up permissions on 'Public' so that everybody can read its data. Only henri should be able to
write in it.

Manage softwares:

Install vim‐full.
Remove nano.
Update the whole system

Setup archiving with cron:

Setup cron to create an archive (gzip compressed) of henri's home directory every sunday, at
3:00AM.
The archive should be created in /mnt/, and called "henri‐homedir‐year‐month‐day.tar.gz".
Of course