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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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        6¡¢²é¿´Îļþ»òÕßĿ¼״̬
1£©svn status path£¨Ä¿Â¼ÏµÄÎļþºÍ×ÓĿ¼µÄ״̬£¬Õý³£×´Ì¬²»ÏÔʾ£©
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2£©svn status -v path(ÏÔʾÎļþºÍ×ÓĿ¼״̬)
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×¢£ºsvn status¡¢svn diffºÍ svn revertÕâÈýÌõÃüÁîÔÚûÓÐÍøÂçµÄÇé¿öÏÂÒ²¿ÉÒÔÖ´Ðеģ¬Ô­ÒòÊÇsvnÔÚ±¾µØµÄ.svnÖб£ÁôÁ˱¾µØ°æ±¾µÄԭʼ¿½±´¡£
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        7¡¢É¾³ýÎļþ
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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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 ......

linux /proc/loadavg Îļþ½éÉܼ°Ó¦ÓÃ

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[root@localhost ~]# cat /proc/loadavg
4.61 4.36 4.15 9/84 5662
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lavg_1 (4.61) 1-·ÖÖÓÆ½¾ù¸ºÔØ
lavg_5 (4.36) 5-·ÖÖÓÆ½¾ù¸ºÔØ
lavg_15(4.15) 15-·ÖÖÓÆ½¾ù¸ºÔØ
nr_run ......

linuxϰ²×°jdk²¢ÅäÖ÷¾¶

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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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Linuxϵͳ¹ÜÀíʵ¼ù(9)£ºDHCP·þÎñÆ÷ÅäÖÃ

    Ò»°ãÀ´½²£¬Èç¹ûÄãÓÐÒ»¸öÓÐÏßµ÷ÖÆ½âµ÷Æ÷»òÕßÊý×ÖÓû§Ïß·£¬Äã¾Í¿ÉÒÔʹÓüÒÀïµÄµçÄÔ»ñÈ¡ÓÉÄãµÄ·þÎñÌṩÉ̶¯Ì¬·ÖÅäµÄIPµØÖ·¡£Èç¹ûÔÚµ÷ÖÆ½âµ÷Æ÷ºÍ±¾µØÍøÂçÖ®¼ä°²×°ÁËÓÐÏß/Êý×ÖÓû§Ïß·µÄ·ÓÉÆ÷£¬ÄãµÄµçÄÔºÜÓпÉÄÜÊÇÔÚÆô¶¯¹ý³ÌÖдÓ·ÓÉÆ÷»ñÈ¡ÁËIPµØÖ·¡£ÄãÒ²¿ÉÒÔÑ¡Ôñ½ûÓñ¾µØÂ·ÓÉÆ÷ÖÐDHCP·þÎñÆ÷µÄ¹¦ÄÜ£¬¶øÉèÖà ......

GCCÔÚUbuntu Linuxϵݲװ

GCC±àÒ빤¾ßÔÚRed Hat/Fedora Core·¢ÐаæÖÐĬÈÏÒѾ­°²×°£¬Òò´Ë²»ÐèÒªÔÙ°²×°¡£ÔÚUbuntu·¢ÐаæÖУ¬´ò¿ªshell£¬Ê¹ÓÃÏÂÃæµÄÃüÁî¿ÉÒÔ·½±ãµÄ°²×°GCC±àÒëÆ÷(\$ΪÃüÁîÐÐÌáʾ·û)£º
¡¡¡¡$ sudo apt-get install build-essential
¡¡¡¡¸ÃÃüÁî¿ÉÒÔ°ÑËùÐèÒªgcc¡¢g++±àÒëÆ÷ºÍmake¹¤¾ß¼°ÆäÒÀÀµµÄÆäËüÈí¼þ°ü×Ô¶¯°²×°²¢ÅäÖúá£
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