关于“tail-100/var/log/maillog”命令，说法正确的是（）。A、显示maillog最后一百行的内容B、显示maillog最前一百行的内容C、显示maillog最后一百字节的内容D、显示maillog最前一百字节的内容
关于“tail-100/var/log/maillog”命令，说法正确的是（）。
- A、显示maillog最后一百行的内容
- B、显示maillog最前一百行的内容
- C、显示maillog最后一百字节的内容
- D、显示maillog最前一百字节的内容
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