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Full Discussion: How to remove duplicated based on longest row & largest value in a column
Top Forums UNIX for Dummies Questions & Answers How to remove duplicated based on longest row & largest value in a column Post 302380004 by sanjay.login on Monday 14th of December 2009 01:09:48 AM
Old 12-14-2009
Use this code :
Code:
sort -k 2,5 -k 19r file_name|awk 'a!=$2$3$4 {a=$2$3$4;print $0}'

Out put:
Code:
PDE 1976  8 12 23 26 47.09  26.6967  97.0421  31.0 326  6.40  79  0.00  5.90  6.10   0  0.00  6.40   0      7.99e+2
MOS 1984  5  6 15 19 11.32  24.2152  93.5256  32.0 480  6.20  85  0.00  6.00  5.60  14  5.60  6.20   0     1.19e+25
MOS 1986 11  1  5  2 40.27  26.8483  96.3965  11.0 335  5.60  68  0.00  5.20  5.00   5  5.00  5.60   0      6.96e+2
MOS 1988  2  6 14 50 45.38  24.6677  91.5619  33.0 496  6.10  89  0.00  5.80  5.80  20  5.70  6.20   0     6.7e+24

regards,
Sanjay
 

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