comm 這個指令可以比對兩個已排序的檔案相同的地方
輸出有三個欄位,
column 1 只有出現在 file1
column 2 只有出現在 file2
column 3 兩個檔案相同的地方
參數
-1 不顯示 column 1
-2 不顯示 column 2
-3 不顯示 column 3
如: comm -12 file1 file2 就可以秀出兩個檔案相同的地方
comm
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This page contains a single entry by Pank published on November 9, 2006 12:12 AM.
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