It's usually much faster and easier to do the whole work in Perl, if possible. Using awk, grep, head, tac, etc. is most often not needed. You should probably start from a simpler task and build your script in steps.

Also, if you want us to help you, you need to provide everything we need to reproduce your situation. Without the *log files, your question doesn't belong among SSCCE.

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

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In reply to Re: Merging two files by choroba
in thread Merging two files by arshadmehmood118

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