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svn checkout path£¨pathÊÇ·þÎñÆ÷ÉϵÄĿ¼£©
ÀýÈ磺svn checkout svn://192.168.1.1/pro/domain
¼òд£ºsvn co
        2¡¢Íù°æ±¾¿âÖÐÌí¼ÓеÄÎļþ
svn add file
ÀýÈ磺svn addtest.php(Ìí¼Ótest.php)
svn add *.php(Ìí¼Óµ±Ç°Ä¿Â¼ÏÂËùÓеÄphpÎļþ)
        3¡¢½«¸Ä¶¯µÄÎļþÌá½»µ½°æ±¾¿â
svn commit -m “LogMessage“ [-N] [--no-unlock] PATH(Èç¹ûÑ¡ÔñÁ˱£³ÖËø£¬¾ÍʹÓÖno-unlock¿ª¹Ø)
ÀýÈ磺svn commit -m “add test file for my test“ test.php
¼òд£ºsvn ci
        4¡¢¼ÓËø/½âËø
svn lock -m “LockMessage“ [--force] PATH
ÀýÈ磺svn lock -m “lock test file“ test.php
svn unlock PATH
        5¡¢¸üе½Ä³¸ö°æ±¾
svn update -r m path
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svn updateÈç¹ûºóÃæÃ»ÓÐĿ¼£¬Ä¬ÈϽ«µ±Ç°Ä¿Â¼ÒÔ¼°×ÓĿ¼ÏµÄËùÓÐÎļþ¶¼¸üе½×îа汾¡£
svn update -r 200 test.php(½«°æ±¾¿âÖеÄÎļþtest.php»¹Ô­µ½°æ±¾200)
svn update test.php(¸üУ¬ÓÚ°æ±¾¿âͬ²½¡£Èç¹ûÔÚÌá½»µÄʱºòÌáʾ¹ýÆÚµÄ»°£¬ÊÇÒòΪ³åÍ»£¬ÐèÒªÏÈupdate£¬ÐÞ¸ÄÎļþ£¬È»ºóÇå³ýsvn resolved£¬×îºóÔÙÌá½»commit)
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2£©svn status -v path(ÏÔʾÎļþºÍ×ÓĿ¼״̬)
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svn delete path -m “delete test fle“
ÀýÈ磺svn delete svn://192.168.1.1/pro/domain/test.php -m “delete test file”
»òÕßÖ±½Ósvn delete test.php È»ºóÔÙsvn ci -m ‘delete test file‘£¬ÍƼöʹÓÃÕâÖÖ
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linuxÄÚ´æ¹ÜÀí

    Ò³ÉêÇëµÄºËÐĵ÷ÓÃÊÇ: __alloc_pages(). Ò³ÉêÇë˳ÐòÈçÏ£º
    Ê×ÏÈÕÒ×î´óÄÜ·ûºÏµÄ¿é, Èç¹ûÒ»¸ö¿ÕÏп鲻ÄÜÂú×ã, ¸ü¸ßÒ»¼¶µÄ¿é½«·Ö¸î³É2¸öbuddy, Ò»¸ö±»Õ¼ÓÃ, Ò»¸ö·ÅÈëµÍÒ»¼¶µÄfreelist.
    µ±¿é±»ÊÍ·Åʱ, ¼ì²éÿ¶Ôbuddy, Èç¹ûÁ½Õß¶¼¿ÕÏÐ, °ÑËûÃǺϲ¢µ½¸ü¸ßÒ»¼¶µÄ¿éÊý×é ......

linux Äں˴íÎó´úÂë»ã×Ü

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linux/errno.h
#ifndef _LINUX_ERRNO_H
#define _LINUX_ERRNO_H
#include <asm/errno.h>
#ifdef __KERNEL__
/* Should never be seen by user programs */
#define ERESTARTSYS    512
#define ERESTARTNOINTR    513
#define ERESTARTNOHAND    5 ......

linuxϰ²×°jdk²¢ÅäÖ÷¾¶

linuxϰ²×°ÅäÖ÷½·¨£º
µ½java.sun.comÏÂÔØ£ºj2sdk-1_4_2_04-linux-i586.bin.
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cd /usr/local/
chmod +x j2sdk-1_4_2_04-linux-i586.bin
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cd /usr/local/
ln -s j2sdk1.4.2_04 java
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How to interpret a Linux core dump file


Symptom:
 
This technote provides information on how to interpret a Linux core
dump file when an application running on the system, terminates
unexpectedly, due to a segmentation fault and generates a core file.
 
Reason for the problem:
 
A segmentation fault generally occu ......
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