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1.1 ! root 1: {for(i=1; i<=NF; i++) { ! 2: if (x[$i] == "") ! 3: y[n++] = $i ! 4: x[$i]++ ! 5: } ! 6: } ! 7: END { ! 8: for (i=0; i<n; i++) ! 9: print (y[i], x[y[i]]) ! 10: }
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.