找到一份比較清楚的文章:
同事寫過的記錄數組的用法,很棒!
|grep ","|awk -F "," '{print $10}'| awk -F ":" '{hist[$1]++} END{for(i in hist) printf "%s %d\n", i, hist[i]}'
找到一份比較清楚的文章:
同事寫過的記錄數組的用法,很棒!
|grep ","|awk -F "," '{print $10}'| awk -F ":" '{hist[$1]++} END{for(i in hist) printf "%s %d\n", i, hist[i]}'
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