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awk:delete_non-consecutive_duplicate_lines

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awk:delete_non-consecutive_duplicate_lines [2020/09/23 16:02] – created 192.168.1.1awk:delete_non-consecutive_duplicate_lines [2021/01/06 16:23] (current) peter
Line 2: Line 2:
  
 <code bash> <code bash>
-awk '!a[$0]++' file.txt+awk '!a[$0]++' contents.txt 
 +</code> 
 + 
 +---- 
 + 
 +Example 
 + 
 +<file bash contents.txt
 +aaaaa 
 +  bbbbb 
 +ccccc 
 +ccccc 
 +  ddddd 
 +ddddd 
 +    eeeee 
 +  bbbbb 
 +</file> 
 + 
 +returns: 
 + 
 +<code bash> 
 +aaaaa 
 +  bbbbb 
 +ccccc 
 +  ddddd 
 +ddddd 
 +    eeeee
 </code> </code>
awk/delete_non-consecutive_duplicate_lines.1600876934.txt.gz · Last modified: 2020/09/23 16:02 by 192.168.1.1

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