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Full Discussion: If-statement nested in case
Top Forums Shell Programming and Scripting If-statement nested in case Post 302442920 by port43 on Friday 6th of August 2010 01:26:02 AM
Old 08-06-2010
An if block will work just fine in a case statement as long as you make sure you have it formatted correctly. I did a little revamping of your code
and it executes fine.

Code:
#!/bin/ksh
#set -x
read choice?"Please make a decision: "
 
case "$choice" in
[!AaDdMmIiXxVv]) echo "invalid entry, please try again"
                         sleep 2
                         ;;
                 [Aa]) read last?"Please enter the last name: "
                         read first?"Please enter the first name: "
                         read nick?"Please enter a nickname: "
                         read phone?"Please enter a phone number in the
                                          following format: xxx-xxx-xxxx: "
                         echo "$last:$first:$nick:$phone" >> asg51fin
                         ;;
                 [Dd]) read delete?"Please enter the last name of the entry
                                          you want to remove: "
                         if [ `grep "^$delete" asg51fin` ]; then
                             echo `grep "^$delete" asg51fin`
                             echo "$delete deleted"
                             sleep 2
                         else
                             echo "Sorry, no match found for $delete"
                             sleep 2
                         fi
                         ;;
esac

If I were you I would use the sed command to remove the line from the file since your grep is finding the whole string. Either that or use awk where you can use $ format to find specific fields.
Last edited by port43; 08-06-2010 at 02:50 AM..
This User Gave Thanks to port43 For This Post:
dazeman27
 

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NAME

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SYNOPSIS

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