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Shell Programming and Scripting
compare two files, diff the result
Post 302394369 by jimmy_y on Thursday 11th of February 2010 08:50:40 AM
02-11-2010
Quote:
Thanks, it works so perfect
i learn a lot awk.---------- Post updated at 08:50 AM ---------- Previous update was at 08:36 AM ----------
But seems this has a bug.
1.txt (add the 1st line)
Code:
iiiii 00:01:01 asdf 00:33:33 1234 00:33:33 0987 00:33:33 12 00:33:33 444
Code:
vvvv|ee qqqqq444|dd33|ee dddd|ee qq33f12|ee 3ciur|fdd
Code:
awk -F\| 'NR == FNR {k[$1] = ";" $0; next} {for (K in k) if (K ~ $2) {print $0 k[K]; break}}' 2 FS='[ \t]*' 1
iiiii;vvvv|ee
00:33:33 12;qq12|ee
00:33:33 444;qq444|dd33|ee
where should i put "if (NR!=1)"...
Thanks
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