Shell Programming and Scripting

>cat infile
unixytreqasadddd <unix_unix@unix.com> [Date: 2008-05-16]

>cat format.sh
#!/bin/bash

awk '
    BEGIN { printf "%10s  %20s %10s\n", "Name", "Email_Addr", "Date" }
    {

      name = $1;
      addr = substr($2,2, length($2)-2);
      date_time = substr($4, 1, length($4) -1);

      printf "%10s  %20s  %10s\n", name, addr, date_time
      print $0
    }
    ' infile

>./format.sh
      Name            Email_Addr       Date
unixytreqasadddd    unix_unix@unix.com  2008-05-16
unixytreqasadddd <unix_unix@unix.com> [Date: 2008-05-16]