Table of Contents

1. Challenge

   Get a Count of the Current Installed Modules and Save It to /root/current_count.txt

   Display all the loaded modules:

   lsmod

   Save the count of all the loaded modules to /root/current_count.txt:

   lsmod | wc -l > /root/current_count.txt

2. Challenge

   Remove the target_core_mod Module and All Its Dependencies

   To remove the target_core_module, the iscsi_target_mod dependency must be removed (the -v option can be used to display additional information):

   modprobe -r iscsi_target_mod

   Validate the modules have been removed:

   lsmod | grep target

3. Challenge

   Install the nfsd Module

   Install the nfsd module using the modprobe command (the -v option can be used to display additional information):

   modprobe -v nfsd

   Validate that the module was loaded:

   lsmod | grep nfsd

4. Challenge

   Display the Dependencies for the nfsd Module and Save the Names to /root/dependencies.txt

   Display information for the nfsd module:

   modinfo nsfd

   Save the names of the dependencies to /root/dependencies.txt:

   modinfo nfsd | grep depends > /root/dependencies.txt

5. Challenge

   Get a Final Count of the Modules and Save It to /root/updated_count.txt

   Add the output from lsmod | wc -l to the /root/updated_count.txt file:

   lsmod | wc -l > /root/updated_count.txt