https://blog.youkuaiyun.com/xuytfzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/xuytf/article/details/7979775https://blog.youkuaiyun.com/xuytf/article/details/7979775xuytfFri, 14 Sep 2012 16:36:19 +08002K。现在想从第64个字节位置开始读取，需要读取的大小是128Byts。 又有fileB, 想把上面读取到的128Bytes写到第32个字节开始的位置，替换128Bytes，请问如何实现？     dd if=fileA of=fileB bs=1 count=128 skip=63 seek=3]]>https://blog.youkuaiyun.com/xuytf/article/details/7618518https://blog.youkuaiyun.com/xuytf/article/details/7618518xuytfThu, 31 May 2012 09:38:02 +0800https://blog.youkuaiyun.com/xuytf/article/details/7410682https://blog.youkuaiyun.com/xuytf/article/details/7410682xuytfFri, 30 Mar 2012 11:41:14 +0800pS]]>https://blog.youkuaiyun.com/xuytf/article/details/7395691https://blog.youkuaiyun.com/xuytf/article/details/7395691xuytfMon, 26 Mar 2012 17:04:58 +0800https://blog.youkuaiyun.com/xuytf/article/details/7315791https://blog.youkuaiyun.com/xuytf/article/details/7315791xuytfSat, 03 Mar 2012 20:05:08 +0800https://blog.youkuaiyun.com/xuytf/article/details/7311230https://blog.youkuaiyun.com/xuytf/article/details/7311230xuytfFri, 02 Mar 2012 09:23:11 +0800https://blog.youkuaiyun.com/xuytf/article/details/1803249https://blog.youkuaiyun.com/xuytf/article/details/1803249xuytfThu, 27 Sep 2007 15:19:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1753177https://blog.youkuaiyun.com/xuytf/article/details/1753177xuytfTue, 21 Aug 2007 17:14:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1613318https://blog.youkuaiyun.com/xuytf/article/details/1613318xuytfThu, 17 May 2007 14:59:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1497443https://blog.youkuaiyun.com/xuytf/article/details/1497443xuytfMon, 29 Jan 2007 21:58:00 +0800N2->N3->N4->N5->N2就是一个有环的链表，环的开始结点是N5这里有一个比较简单的解法。设置两个指针p1，p2。每次循环p1向前走一步，p2向前走两步。直到p2碰到NULL指针或者两个指针相等结束循环。如果两个指针相等则说明存在环。struct link {   ]]>https://blog.youkuaiyun.com/xuytf/article/details/1474948https://blog.youkuaiyun.com/xuytf/article/details/1474948xuytfFri, 05 Jan 2007 16:56:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1469508https://blog.youkuaiyun.com/xuytf/article/details/1469508xuytfSat, 30 Dec 2006 17:28:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1469496https://blog.youkuaiyun.com/xuytf/article/details/1469496xuytfSat, 30 Dec 2006 17:20:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1469470https://blog.youkuaiyun.com/xuytf/article/details/1469470xuytfSat, 30 Dec 2006 17:06:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1439459https://blog.youkuaiyun.com/xuytf/article/details/1439459xuytfTue, 12 Dec 2006 10:37:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1435037https://blog.youkuaiyun.com/xuytf/article/details/1435037xuytfFri, 08 Dec 2006 16:34:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1178670https://blog.youkuaiyun.com/xuytf/article/details/1178670xuytfTue, 05 Sep 2006 09:25:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1028716https://blog.youkuaiyun.com/xuytf/article/details/1028716xuytfSun, 06 Aug 2006 17:46:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1018441https://blog.youkuaiyun.com/xuytf/article/details/1018441xuytfFri, 04 Aug 2006 12:30:00 +0800https://blog.youkuaiyun.com/xuytf/article/details/1010040https://blog.youkuaiyun.com/xuytf/article/details/1010040xuytfWed, 02 Aug 2006 12:08:00 +0800