Another one liner: 
perl -lape 's/\S+\s+//&&s/(\d+)/$1>1000?0:$1/ge' filename

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Update: ok this (even shorter) does not remove the timestamp: 
perl -pe 's/(?<=\s)(\d+)/$1>1000?0:$1/ge' filename

[download]


In reply to Re: String Search/Replace by sh1tn
in thread String Search/Replace by crep

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