Shell Programming and Scripting

 
bash-3.00$ nawk '/Record/ {for (i=0;i<6;i++) { if(i==0){ record_name = $0 } getline;} indx_value=index($0,":"); val=substr($0,indx_value+1,length($0)); if ( length(val) == 0) printf ("%s\n",record_name);}' test
 
Record Number [841]*******
Record Number [843]*******
 
bash-3.00$ cat test 
Record Number [840]*******
ugdRec1.ban :
0ugdRec1.bill_seq_no :
0ugdRec1.subscriber_no :
ugdRec1.channel_seizure_dt : 20110618090132
ugdRec1.message_switch_id : 5402
ugdRec1.resource_no : ******
Record Number [841]*******
ugdRec1.ban :
0ugdRec1.bill_seq_no :
0ugdRec1.subscriber_no :
ugdRec1.channel_seizure_dt : 20110618090132
ugdRec1.message_switch_id : 5402
ugdRec1.resource_no :
Record Number [842]*******
ugdRec1.ban :
0ugdRec1.bill_seq_no :
0ugdRec1.subscriber_no :
ugdRec1.channel_seizure_dt : 20110618090132
ugdRec1.message_switch_id : 5402
ugdRec1.resource_no : ******
Record Number [843]*******
ugdRec1.ban :
0ugdRec1.bill_seq_no :
0ugdRec1.subscriber_no :
ugdRec1.channel_seizure_dt : 20110618090132
ugdRec1.message_switch_id : 5402
ugdRec1.resource_no :