ºÏÀíÉèÖÃLinuxµÄswap·ÖÇø
¡¡Ê²Ã´ÊÇSwap?
¡¡¡¡Swap£¬¼´½»»»Çø£¬³ýÁ˰²×°LinuxµÄʱºò£¬ÓжàÉÙÈ˹ØÐĹýËüÄØ?Æäʵ£¬SwapµÄµ÷Õû¶ÔLinux·þÎñÆ÷£¬ÌرðÊÇWeb·þÎñÆ÷µÄÐÔÄÜÖÁ¹ØÖØÒª¡£Í¨¹ýµ÷ÕûSwap£¬ÓÐʱ¿ÉÒÔÔ½¹ýϵͳÐÔÄÜÆ¿¾±£¬½ÚʡϵͳÉý¼¶·ÑÓá£
¡¡¡¡SwapµÄÔÀíÊÇÒ»¸ö½Ï¸´ÔÓµÄÎÊÌ⣬ÐèÒª´óÁ¿µÄƪ·ùÀ´ËµÃ÷¡£ÔÚÕâÀïÖ»×÷¼òµ¥µÄ½éÉÜ£¬ÔÚÒÔºóµÄÎÄÕÂÖн«ºÍ´ó¼ÒÏêϸÌÖÂÛSwapʵÏÖµÄϸ½Ú¡£
¡¡¡¡ÖÚËùÖÜÖª£¬ÏÖ´ú²Ù×÷ϵͳ¶¼ÊµÏÖÁË“ÐéÄâÄÚ´æ”ÕâÒ»¼¼Êõ£¬²»µ«ÔÚ¹¦ÄÜÉÏÍ»ÆÆÁËÎïÀíÄÚ´æµÄÏÞÖÆ£¬Ê¹³ÌÐò¿ÉÒÔ²Ù×Ý´óÓÚʵ¼ÊÎïÀíÄÚ´æµÄ¿Õ¼ä£¬¸üÖØÒªµÄÊÇ£¬“ÐéÄâÄÚ´æ”ÊǸôÀëÿ¸ö½ø³ÌµÄ°²È«±£»¤Íø£¬Ê¹Ã¿¸ö½ø³Ì¶¼²»ÊÜÆäËü³ÌÐòµÄ¸ÉÈÅ¡£
¡¡¡¡Swap¿Õ¼äµÄ×÷Óÿɼòµ¥ÃèÊöΪ£ºµ±ÏµÍ³µÄÎïÀíÄÚ´æ²»¹»ÓõÄʱºò£¬¾ÍÐèÒª½«ÎïÀíÄÚ´æÖеÄÒ»²¿·Ö¿Õ¼äÊͷųöÀ´£¬ÒÔ¹©µ±Ç°ÔËÐеijÌÐòʹÓá£ÄÇЩ±»ÊͷŵĿռä¿ÉÄÜÀ´×ÔһЩºÜ³¤Ê±¼äûÓÐʲô²Ù×÷µÄ³ÌÐò£¬ÕâЩ±»ÊͷŵĿռ䱻ÁÙʱ±£´æµ½Swap¿Õ¼äÖУ¬µÈµ½ÄÇЩ³ÌÐòÒªÔËÐÐʱ£¬ÔÙ´ÓSwapÖлָ´±£´æµÄÊý¾Ýµ½ÄÚ´æÖС£ÕâÑù£¬ÏµÍ³×ÜÊÇÔÚÎïÀíÄÚ´æ²»¹»Ê±£¬²Å½øÐÐSwap½»»»¡£
¡¡¡¡¼ÆËã»úÓû§»á¾³£ÓöÕâÖÖÏÖÏó¡£ÀýÈ磬ÔÚʹÓÃWindowsϵͳʱ£¬¿ÉÒÔͬʱÔËÐжà¸ö³ÌÐò£¬µ±ÄãÇл»µ½Ò»¸öºÜ³¤Ê±¼äûÓÐÀí»áµÄ³ÌÐòʱ£¬»áÌýµ½Ó²ÅÌ“»©»©”Ö±Ïì¡£ÕâÊÇÒòΪÕâ¸ö³ÌÐòµÄÄÚ´æ±»ÄÇЩƵ·±ÔËÐеijÌÐò¸ø“͵×ß”ÁË£¬·Åµ½ÁËSwapÇøÖС£Òò´Ë£¬Ò»µ©´Ë³ÌÐò±»·ÅÖõ½Ç°¶Ë£¬Ëü¾Í»á´ÓSwapÇøÈ¡»Ø×Ô¼ºµÄÊý¾Ý£¬½«Æä·Å½øÄڴ棬Ȼºó½Ó×ÅÔËÐС£
¡¡¡¡ÐèҪ˵Ã÷Ò»µã£¬²¢²»ÊÇËùÓдÓÎïÀíÄÚ´æÖн»»»³öÀ´µÄÊý¾Ý¶¼»á±»·Åµ½SwapÖÐ(Èç¹ûÕâÑùµÄ»°£¬Swap¾Í»á²»¿°Öظº)£¬ÓÐÏ൱һ²¿·ÖÊý¾Ý±»Ö±½Ó½»»»µ½Îļþϵͳ¡£ÀýÈ磬ÓеijÌÐò»á´ò¿ªÒ»Ð©Îļþ£¬¶ÔÎļþ½øÐжÁд(Æäʵÿ¸ö³ÌÐò¶¼ÖÁÉÙÒª´ò¿ªÒ»¸öÎļþ£¬ÄǾÍÊÇÔËÐгÌÐò±¾Éí)£¬µ±ÐèÒª½«ÕâЩ³ÌÐòµÄÄÚ´æ¿Õ¼ä½»»»³öȥʱ£¬¾ÍûÓбØÒª½«Îļþ²¿·ÖµÄÊý¾Ý·Åµ½Swap¿Õ¼äÖÐÁË£¬¶ø¿ÉÒÔÖ±½Ó½«Æä·Åµ½ÎļþÀïÈ¥¡£Èç¹ûÊǶÁÎļþ²Ù×÷£¬ÄÇôÄÚ´æÊý¾Ý±»Ö±½ÓÊÍ·Å£¬²»ÐèÒª½»»»³öÀ´£¬ÒòΪÏ´ÎÐèҪʱ£¬¿ÉÖ±½Ó´ÓÎļþϵͳ»Ö¸´;Èç¹ûÊÇдÎļþ£¬Ö»ÐèÒª½«±ä»¯µÄÊý¾Ý±£´æµ½ÎļþÖУ¬ÒÔ±ã»Ö¸´¡£µ«ÊÇÄÇЩÓÃmallocºÍnewº¯ÊýÉú³ÉµÄ¶ÔÏóµÄÊý¾ÝÔò²»Í¬£¬ËüÃÇÐèÒªSwap¿Õ¼ä£¬ÒòΪËüÃÇÔÚÎļþϵͳÖÐûÓÐÏàÓ¦µÄ“´¢±¸”Îļþ£¬Òò´Ë±»³Æ×÷“ÄäÃû”(Anonymous)ÄÚ´æÊý¾Ý¡£ÕâÀàÊý¾Ý»¹°üÀ¨¶ÑÕ»ÖеÄһЩ״̬ºÍ±äÁ¿Êý¾ÝµÈ¡£ËùÒÔ˵£¬Swap¿Õ¼äÊÇ“ÄäÃû”Êý¾ÝµÄ½»»»¿Õ¼ä¡£
¡¡¡¡ÈçºÎÉèÖÃSwap·
Ïà¹ØÎĵµ£º
´´½¨×ÀÃæÍ¼±ê
Ŀǰ½«ÍøÂçÓ¦ÓÃÀ©Õ¹µ½×ÀÃæÊÇÒ»¸öÇ÷ÊÆ£¬´æÔÚןܶà½â¾ö·½°¸£¬±¾ÎÄÒÔ Mozilla Prism ΪÀý£¬ÀàËÆµÄ·½·¨Í¬ÑùÊÊÓÃÓÚ Google Chrome ¡£
1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......
¹ØÓÚÐÂÓ²Å̵ĹÒÔØÖ÷ÒªÓм¸¸ö²½×ࣺ£¨ÎÒÓõÄÊÇUbuntu9.10£©
Ò».Ê×ÏȲ鿴×Ô¼ºµÄÉ豸£¬ÓÃÃüÁî fdisk -l
youlong@ubuntu:~$ sudo fdisk -l
Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 51 ......
ÏÈÈ«¾Ö½éÉÜÏ£¬Ê×ÏÈ£¬Ê²Ã´ÊÇOpenGLºÍOpenGL|ES¡£OpenGLÊÇÒ»Ì×»æÍ¼º¯ÊýµÄ±ê×¼£¬OpenGL|ESÊÇOpenGLÖÐÕë¶ÔǶÈëʽϵͳµÄÒ»Ì׺¯Êý×Ó¼¯¡£OpenGL|ESµÄ¹Ù·½ÊÇhttp://www.khronos.org/opengles/£¬ÉÏÃæÓиü¶àµÄÐÅÏ¢¡£ÐèҪעÒâµÄÊÇ£¬OpenGL½ö½öÊDZê×¼£¬¶øÈç¹ûÄãҪʹÓÃOpenGL£¬ÔòÐèÒªÕÒµ½¿ÉÒÔʵÏÖÕâЩOpenGL±ê×¼º¯ÊýµÄ³ÌÐò¿â»òÔ´´úÂë¡£Ä ......
1. ÐÞ¸ÄIPµØÖ· # vi /etc/sysconfig/network-scripts/ifcfg-eth0
ÐÞ¸ÄÒÔÏÂÄÚÈÝ
DEVICE=eth0 #ÃèÊöÍø¿¨¶ÔÓ¦µÄÉ豸±ðÃû£¬ÀýÈçifcfg-eth0µÄÎļþÖÐËüΪeth0
BOOTPROTO=static #ÉèÖÃÍø¿¨»ñµÃipµØÖ·µÄ·½Ê½£¬¿ÉÄܵÄÑ¡ÏîΪstatic£¬dhcp»òbootp£¬·Ö±ð¶ÔÓ¦¾²Ì¬Ö¸¶¨µÄ ipµØÖ·£¬Í¨¹ýdhcpÐÒé»ñµÃµÄipµØÖ·£ ......
²»Í¬Ö®´¦Ö÷ÒªÌåÏÖÔÚ×ÅÑ۵㣺
£¨1£©UbuntuÊÇΪÁËÌá¸ßͼÐνçÃæÏµÄÓû§ÌåÑé
ËùÒÔ¹¦·ò¶¼×öÔÚ¼ÒÓûúÉÏÓ²¼þ¼æÈÝÐÔ
³õ¼¶Óû§µÄÒ×ÓÃÐÔ
£¨2£©SuseÊÇΪÁËÌá¸ßÆóÒµÓû§µÄÈÏ¿É
ÐèÒª×î¸ßµÄÎȶ¨ÐÔ£¬ÈÝÒ×µÄÅäÖ÷þÎñ
¿ÉÒÔºÜÈÝÒ×ʹÓÃSuseºÍRethat´î½¨Ò»¸ö¿É¿¿µÄÍøÕ¾
£¨3£©ArchlinuxÊÇΪÁ˼ò»¯Öм¶Ó ......