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发表于 2003-9-5 09:27:54
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你的意思是倒着用文件吗?如果是,可以用 tac 倒序输出文件:
$ cat a
there is - 3 test data file -- you and me
there is - 4 test data file -- you and me
there is - 5 test data file -- you and me
$ tac a
there is - 5 test data file -- you and me
there is - 4 test data file -- you and me
there is - 3 test data file -- you and me
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