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I want to scan a log file for bad connections, looking in column #3, and #6 only. I only want to print lines that have a numerical value of greater than say 250. Some of the columns might have non-numerical values in them. They should not be included. <br />
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I have included output below. I would only want the line starting with &quot;name1&quot; to be printed. The value to be over 250 could be either #3, or #6. <br />
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Router &nbsp; Interface &nbsp; &nbsp; ---ES-- &nbsp;--SES-- &nbsp;--SEFS- &nbsp;--UAS-- &nbsp;--CSS-- &nbsp;--PCV-- &nbsp;--LES-- &nbsp;--BES-- &nbsp;-TotVal-<br />
name1 T1_0/0/0 &nbsp; &nbsp; &nbsp; 389 &nbsp; &nbsp; &nbsp; &nbsp;9 &nbsp; &nbsp; &nbsp; 43 &nbsp; &nbsp; &nbsp; 38 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; 3110 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp;279 &nbsp; &nbsp; &nbsp; 96<br />
name2 T1_0/0/0 &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; 96<br />
name3 T1_0/0/1 &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; 96<br />
name4 T1_0/1/0 &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; 96
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I want to scan a log file for bad connections, looking in column #3, and #6 only. I only want to print lines that have a numerical value of greater than say 250. Some of the columns might have non-numerical values in them. They should not be included. 

I have included output below. I would only want the line starting with "name1" to be printed. The value to be over 250 could be either #3, or #6. 

Router   Interface     ---ES--  --SES--  --SEFS-  --UAS--  --CSS--  --PCV--  --LES--  --BES--  -TotVal-
name1 T1_0/0/0       389        9       43       38        0     3110        0      279       96
name2 T1_0/0/0         0        0        0        0        0        0        0        0       96
name3 T1_0/0/1         0        0        0        0        0        0        0        0       96
name4 T1_0/1/0         0        0        0        0        0        0        0        0       96

Dirty Data and Errors

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