Please explain in detail using linux Ubuntu and step by step solution

Task

1. Create a soft (symbolic) link, with source

/opt/CSCM00901/resources/source_file.txt and target

/opt/CSCM00901/answers/usethis

2. Resolve the symbolic link for /opt/CSCM00901/resources/bestsymlink and write the resolved absolute path in the answer file

/opt/CSCM00901/answers/dereference.txt, which has already been created

3. Create a hard link of /opt/CSCM00901/resources/hard_target named

/opt/CSCM00901/answers/data_link

4. A filesystem is mounted at /mnt/CSCM00901. One file within it has many hard links. Write the number of hard links that this file has to the file

/opt/CSCM00901/answers/hard_link_count.txt, which has already been created