Know how many users have connected to my computer in the last week, and how many time has been connected each one

Question

I need a script which shows a summary of which users have connected to my computer during the last week and how often.

I know I can use last and filter the

Answer 1

Try this

Steps

1. last > login.txt

2. last | awk '{print $3}' | sort -u > names.txt

3. Iterate each lines from names.txt and apply grep "line1" login.txt | wc -l

you will get count for each user (each user is each line in names.txt)