58 lines
1 KiB
Text
58 lines
1 KiB
Text
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#!/usr/bin/gawk -f
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# Standardize the output of running commando.
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#
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# Convert #PIDs in commando output to %1, %2, etc so that output can
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# be relied upon in testing.
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#
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# Eliminate @!!! messagse which may occur at unexpected times
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BEGIN{
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curpid = 0
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alerts = ""
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}
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# Substitute PIDs for %%%%%1 and such
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{
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while(match($0,/#[0-9]+/)!=0){
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p=substr($0,RSTART,RLENGTH)
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if(!(p in PIDS)){
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num = sprintf("%%%d",curpid) # get the width of the replacement to match
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for(i=length(num); i<RLENGTH; i++){
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num = num " " # pad with spaces
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}
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PIDS_PAD[p] = num
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PIDS[p] = "%" curpid
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curpid++;
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}
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# print "--------"
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# print $0
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# print "'" substr($0,RSTART+RLENGTH,1) "'"
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# print "--------"
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if(substr($0,RSTART+RLENGTH,1)==" "){
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gsub(p,PIDS_PAD[p]);
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}
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else{
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gsub(p,PIDS[p]);
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}
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}
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}
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# Capture alerts for later
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/@!!!/{
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alerts = alerts $0 "\n"
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next
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}
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# Print all other lines
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{
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print
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}
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END{
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print "ALERTS:"
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printf("%s",alerts)
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}
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