1. Write a shell script named group report. This script will accept a list of group names on the command line and produce a group report detailing the group id and the number of group members identified in /etc/passwd for each group. The report should resemble the following: Group Report Group GID CSS 301 faculty 300 gp 304 student 302 Count 439 78 24 2624 You will notice that the report format is not ideal. This is typical of the results obtained using echo. You may like to use man echo to learn a little more control techniques for echo. It also seems like the cut command would be a useful tool for extracting the group id from the proper line of/etc/group for each group.