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by dianzi011sh - AIX - 2007-12-04 15:46:44 ÔĶÁ£¨1417£© »Ø¸´£¨0£©

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by liuqionline - Shell - 2012-04-13 13:42:49 ÔĶÁ£¨3870£© »Ø¸´£¨11£©

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by ÈÖÂí - AS400 - 2008-09-28 14:01:34 ÔĶÁ£¨2326£© »Ø¸´£¨6£©

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by jamesten - AS400 - 2006-09-20 08:50:40 ÔĶÁ£¨2525£© »Ø¸´£¨14£©

ÒòΪÔÚAIX ϶¨Òå ÓÐ file->_file ±íʾµ±Ç°ÒѾ­´ò¿ªµÄÎļþÊý¡£¶ø linux ºÃÏñûÓÐÕâ¸ö³ÉÔ±¡£ struct _IO_file { int _flags; /* High-order word is _IO_MAGIC; rest is flags. */ #define _IO_file_flags _flags /* The following pointers correspond to the C++ streambuf protocol. */ /* Note: Tk uses the _IO_read_ptr and _IO_read_end fields directly. */ char* _IO_read_ptr; /* Current read poin...

by Advanceer - C/C++ - 2009-08-04 23:57:46 ÔĶÁ£¨1202£© »Ø¸´£¨2£©

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by wangqi0021 - C/C++ - 2008-04-01 16:53:20 ÔĶÁ£¨2027£© »Ø¸´£¨10£©

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by mamei - AS400 - 2005-12-28 08:21:40 ÔĶÁ£¨2404£© »Ø¸´£¨2£©

struct file { /* * fu_list becomes invalid after file_free is called and queued via * fu_rcuhead for RCU freeing */ union { struct list_head fu_list; struct rcu_head fu_rcuhead; } f_u; struct path f_path; #define f_dentry f_path.dentry #define f_vfsmnt f_path.mnt const struct file_operations *f_op; atomic_t f_count; unsigned int f_flags; mode_t f_mode; loff_t f_pos; st...

by fayewangfans - ÄÚºËÔ´Âë - 2012-09-10 18:21:56 ÔĶÁ£¨1035£© »Ø¸´£¨2£©

ͳ¼ÆÎļþÖÐÆ¥ÅäµÄ×Ö·û´®µÄ¸öÊý Îҵķ½·¨ÈçÏ£º cat file |tr -c "ABCD" '\n'|grep -w "ABCD"|sed -n $= ÁíÍâ²Î¿¼ÆäËûÈ˵ķ½·¨£¬¸ü¼Ó¼ò±ã£º cat file |grep -o "abc" inputfile | wc -l grepµÄ²ÎÊý ¡°-o¡±ÒÔǰûÓйØ×¢¹ý£¬Ìش˼Ǽ ±¾ÎÄÀ´×ÔChinaUnix²©¿Í£¬Èç¹û²é¿´Ô­ÎÄÇëµã£ºhttp://blog.chinaunix.net/u/22240/showart_244349.html

by net_robber - LinuxÎĵµ×¨Çø - 2007-02-07 21:53:11 ÔĶÁ£¨908£© »Ø¸´£¨0£©

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