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Compare two sample files and find common
11-05-2012
11-05-2012
$ cat file1 pad cat dog dd $ cat file2 afs sdfsdf sdfsdfsdf sfsd pat ads adas asdasd pat sdfsdfs dog ads cat cat sdfsdf dog ass pat adfsadfsdfsdfsdf sdfsdfsd sdfsd cat cat dog dd pat $ awk 'NR==FNR{X[$0]=$0;next}{for(i in X){c++;if($0 ~ i){gsub(i,i" matched",$0)}}}1' file1 file2 afs sdfsdf sdfsdfsdf sfsd pat ads adas asdasd pat sdfsdfs dog ads cat matched cat matched sdfsdf dog ass pat adfsadfsdfsdfsdf sdfsdfsd sdfsd cat matched cat matched dog dd matched pat
11-05-2012
$ cat file1 pad cat dog
$ cat file2 1 afs sdfsdf sdfsdf sfsd 2 ads adas asda pat 3 ads cat cat sdfsdfs 4 adfs adfs dfs sdfsd 5 cat cat dog pat
1 afs sdfsdf sdfsdf sfsd 2 ads adas asda pat 3 ads cat(matched) cat(matched) sdfsdfs 4 adfs adfs dfs sdfsd 5 cat (matched) cat(matched) dog(matched) pat
dont knw why?
11-05-2012
awk 'NR==FNR{X[$0]=$0;next}{s=$1;$1="";for(i in X){if($0 ~ i){gsub(i,i" (matched)",$0)}};$0=s""$0}1' file1 file2|
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