python - Remove lines from file -


I am a text processing on a Unix system. I have used the command line on the machine and Python, Perl is installed and the default text processing progams, awk, etc.

I feel like a text file below. 

  2029754527851451717 2029754527851451717 2029754527851451717 2029754527851451717 2029754527851451717 2029754527851451717 1232453488239 Tue Marc 3 10:47:44 2009 2029754527851451717 1232453488302 Tue Marc 3 10:47:44 2009 2029754527851451717 1232453488365 Tue Marc 3 10:47:44 2009 2895635937120524206 2895635937120524206 2895635937120524206 2895635937120524206 2895635937120524206 2895635937120524206 5622983575622325494 1232453323986 Thu Feb, 12 15:57:49 2009

this is basically 3 lines: id date

I have all the lines 2 ID I'm not looking to remove that and finishing a date will result in this like this: 

  202 9754527851451717 1232453488239 Tue Marc 3 10:47:44 2009 2029754527851451717 1232453488302 Tue Marc 3 10:47:44 2009 2029754527851451717 1232453488365 Tue March 3 10:47: 44 2009 5,622,983,575,622,325,494th 1232453323986 Thu Feb, 12 15:57:49 2009  < / Pre> 
 How would you guys suggest doing this? The text file in the total is approximately 30,000 lines long. 
 
 Cheers 
 
 EEF

awk < / Code> with: 

  awk 'nf & gt; 2 'input_file' & gt; Output_file

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