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Forum: Shell Programming and Scripting 08-28-2009

AWK: row number NR

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awk '{arr[FNR]=$0} END { if...

awk '{arr[FNR]=$0}
END { if (arr[4]=something) { arr[4]=somethingelse}
for (i=1;i<FNR; i++){print arr[i]}' infile > outfile

FNR is NR for a given file; NR totals all...

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