file1.txt output is the following:-
COMPUTER      DISTRIBUTION_ID    STATUS    
30F-WKS     `1781183799.xxx11'      IC---
30F-WKS     `1781183799.xxxx1'      IC---
ADM34A3F9   `1781183799.41455'      IC---

##</code><code>##

I want 
COMPUTER      DISTRIBUTION_ID    STATUS    
30F-WKS     `1781183799.xxx11'      IC---
ADM34A3F9   `1781183799.41455'      IC---