AWK to print field $2 first, then field $1

Question

Here is the input(sample):

name1@gmail.com|com.emailclient.account
name2@msn.com|com.socialsite.auth.account

I\'m trying to achieve this:

Answer 1

Use a dot or a pipe as the field separator:

awk -v FS='[.|]' '{
    printf "%s%s %s.%s\n", toupper(substr($4,1,1)), substr($4,2), $1, $2
}' << END
name1@gmail.com|com.emailclient.account
name2@msn.com|com.socialsite.auth.account
END

gives:

Emailclient name1@gmail.com
Socialsite name2@msn.com