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“Sudo”ÊÇUnix/Linuxƽ̨ÉϵÄÒ»¸ö·Ç³£ÓÐÓõŤ¾ß£¬ËüÔÊÐíϵͳ¹ÜÀíÔ±·ÖÅ䏸ÆÕͨÓû§Ò»Ð©ºÏÀíµÄ“ȨÀû”£¬ÈÃËûÃÇÖ´ÐÐһЩֻÓг¬¼¶Óû§»òÆäËûÌØÐíÓû§²ÅÄÜÍê³ÉµÄÈÎÎñ£¬±ÈÈ磺ÔËÐÐһЩÏñmount£¬halt£¬suÖ®ÀàµÄÃüÁ»òÕß±à¼Ò»Ð©ÏµÍ³ÅäÖÃÎļþ£¬Ïñ/etc/mtab£¬/etc/samba/smb.confµÈ¡£ÕâÑùÒÔÀ´£¬¾Í²»½ö¼õÉÙÁ ......
http://blog.csdn.net/dinitial/archive/2009/02/22/3923559.aspx
Gdb+gdbserver+insight»·¾³µÄ´î½¨
1. ÏÂÔØgdbÔ´´úÂë http://ftp.gnu.org/gnu/gdb/
2. ÅäÖð²×°gdb+gdbser
$ tar jxvf gdb-6.6.tar.bz2
$ cd x/gdb
$ ./configure --target=arm-linux --prefix ......
4. Threads
To use the POSIX standard thread API (pthreads), link libpthread.so
to your program.
4.1. Thread Creation
Each thread in a process is identified by a thread ID,
pthread_t.
The pthread_self function returns the thread ID of the current
thread.
This thread IDs can be compared ......
6. Devices
A device driver hides the hardware device’s communication
protocols from the operating system and allows the system to interact with the
device through a standardized interface.
Processes can communicate with a device driver via
file-like objects.
6.1 Device Types
A c ......
2008-07-07 22:09
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