Dear all, i want to a awk or perl script filter a file contains the following items "Date","Time","RAS-Client","Record-Type","Full-Name","Auth-Type","User-Name","NAS-IP-Address","NAS-Port",,,,,,,,,,"Login-IP-Host","Login-Service","Login-TCP-Port","Callback-Number","Callback-ID", "07/17/2006","07:35:43","WAN","Start","Unknown","Unknown","apmc","10.16.0.2 ","20000","2","1",,,,,,,,,,,,,,,,,,"9560","53539180", "07/17/2006","07:35:43","WAN","Start","Unknown","Unknown","aaac","10.16.0.2 ","20000","2","1",,,,,,,,,,,,,,,,,,"9560","57532280",.............. .................. I want to have the layput as follow Date Time Username Phone_No. IP_address madunix -- Communications/Network and Systems Engineer -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list