Found it:

foreach my $line (@array)
{
 my @column = split( /\s+/, $line );
 print $column[0], " ", $column[1], " ", $column[7],"\n";
 my $columnID = $column[0];
 foreach ( my $columnID )
 {
  while ( $columnID =~ /(^FBgn\d+)/ )
  {
   my $ID = $1;
   print $ID, "\n";
  }
 }
}

[download]

Which yields:

[kdfadm@serv01 ~]$ /usr/bin/perl SplitTest
root 10053 sudo
kdfadm 10057 -bash
root 24073 sudo
kdfadm 24077 -bash
kdfadm 28868 scp
kdfadm 28869 /usr/bin/ssh
kdfadm 29005 /usr/bin/perl
kdfadm 29006 sh
kdfadm 29007 ps
kdfadm 29008 grep
root 111587 sudo
kdfadm 111592 -bash
kdfadm 121521 /bin/sh
kdfadm 121527 /opt/kdf/home/java8/bin/java
kdfadm 121562 /opt/kdf/home/jdk1.8.0_162/jre/bin/java
kdfadm 121563 /opt/kdf/home/jdk1.8.0_162/jre/bin/java
kdfadm 121572 /opt/kdf/home/jdk1.8.0_162/jre/bin/java
kdfadm 121576 /opt/kdf/home/jdk1.8.0_162/jre/bin/java
kdfadm 121597 /opt/kdf/home/jdk1.8.0_162/jre/bin/java
kdfadm 121600 /opt/kdf/home/jdk1.8.0_162/jre/bin/java
kdfadm 121615 /opt/kdf/home/jdk1.8.0_162/jre/bin/java
kdfadm 121622 /opt/kdf/home/jdk1.8.0_162/jre/bin/java

[download]

Thanks to anyone who had a look.

In reply to Re: How to awk a grep result in-script by ShipWreck
in thread How to awk a grep result in-script by ShipWreck

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