Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÄÚºËÔ´ÂëKconfigÓï·¨·ÖÎö


linuxÔÚ2.6°æ±¾ÒÔºó½«ÅäÖÃÎļþÓÉÔ­À´µÄconfig.in¸ÄΪkconfig£¬¶ÔÓÚkconfigµÄÓï·¨ÔÚ/Documentation/kbuild/kconfig-language.txtÖÐ×öÁËÏêϸµÄ˵Ã÷£¬ÔÚÕâÀï¸ø³ökconfig-language.txtµÄÖÐÎİ档
½éÉÜ
----
ÔÚÅäÖÃÊý¾Ý¿âµÄÅäÖÃÑ¡ÏîÊÇÒÔÊ÷µÄÐÎʽ×éÖ¯µÄ£º
   +- Code maturity level options
   | +- Prompt for development and/or incomplete code/drivers
   +- General setup
   | +- Networking support
   | +- System V IPC
   | +- BSD Process Accounting
   | +- Sysctl support
   +- Loadable module support
   | +- Enable loadable module support
   |     +- Set version information on all module symbols
   |     +- Kernel module loader
   +- ...
ÿ¸öÑ¡Ïî¶¼ÓÐÆä×Ô¼ºµÄÒÀÀµ¹ØÏµ¡£ÕâЩÒÀÀµ¹ØÏµ¾ö¶¨ÁËÑ¡ÏîÊÇ·ñÊǿɼûµÄ¡£¸¸Ñ¡Ïî¿É¼û£¬×ÓÑ¡Ïî²ÅÄܿɼû¡£
²Ëµ¥Ñ¡Ïî
--------
´ó¶àÊýµÄÑ¡Ïî¶¼¶¨ÒåÁËÒ»¸öÅäÖÃÑ¡ÏÆäËüÑ¡ÏîÔòÓÐÖúÓÚ¶ÔËüÃǽøÐÐ×éÖ¯¡£(Ô­ÎÄ£ºMost entries define
a config option, all other entries help to organize them.)Ò»¸öÅäÖÃÑ¡ÏÒå¿ÉÒÔÊÇÏÂÃæ
µÄÐÎʽ£º
config MODVERSIONS
   bool "Set version information on all module symbols"
   depends MODULES
   help
      Usually, modules have to be recompiled whenever you switch to a new
      kernel. ...
ÿÐж¼ÊÇÒԹؼü×Ö¿ªÊ¼£¬²¢¿ÉÒÔ½Ó¶à¸ö²ÎÊý¡£"config" Ϊ¶¨ÒåÁËһеÄÅäÖÃÑ¡Ïî¡£ÏÂÃæµÄ¼¸Ðж¨ÒåÁ˸ÃÅäÖÃ
Ñ¡ÏîµÄÊôÐÔ¡£ÊôÐÔ¿ÉÒÔÊǸÃÅäÖÃÑ¡ÏîµÄÀàÐÍ£¬ÊäÈëÌáʾ(input prompt)£¬ÒÀÀµ¹ØÏµ£¬°ïÖúÐÅÏ¢ºÍĬÈÏÖµ¡£Ò»
ÅäÖÃÑ¡Ïî¿ÉÒÔÓÃÏàͬµÄÃû×Ö¶¨Òå¶à´Î£¬µ«Ã¿¸ö¶¨ÒåÖ»ÄÜÓÐÒ»¸öÊäÈëÌáʾ²¢ÇÒÀàÐÍ»¹²»ÄܳåÍ»¡£
²Ëµ¥ÊôÐÔ
--------
Ò»²Ëµ¥Ñ¡Ïî¿ÉÒÔÓжà¸öÊôÐÔ¡£²¢²»ÒªÇóÕâЩÊôÐÔ¿ÉÒÔÓÃÔÚÈκεط½(¼ûÓï·¨)¡£
- ÀàÐͶ¨Ò壺"bool"/"tristate"/"string"/"hex"/"int"
ÿ¸öÅäÖÃÑ¡Ïî¶¼±ØÐëÖ¸¶¨ÀàÐÍ¡£ÓÐÁ½¸ö»ù±¾ÀàÐÍ£ºtristate ºÍ string£¬ÆäËûÀàÐͶ¼ÊÇ»ùÓÚÕâÁ½¸ö»ù±¾
ÀàÐÍ¡£ÀàÐͶ¨Òå¿ÉÒÔÓÃÊäÈëÌáʾ£¬ËùÒÔÏÂÃæµÄÁ½¸öÀý×ÓÊǵȼ۵ģº
   bool "Networking support"
ºÍ
   


Ïà¹ØÎĵµ£º

linux ÐźŴ¦Àí µÄѧϰ

      linuxϵͳÖжÔÐźŵĴ¦ÀíÖ÷ÒªÊÇsignal ºÍsigactionº¯ÊýÀ´Íê³É£¬pauseÓÃÀ´ÏìÓ¦ÈκÎÐźţ¬µ«²»×öÈκδ¦Àí¡£
      1¡£signalº¯Êý
¸Ãº¯ÊýÓÃÀ´ÉèÖýø³ÌÔÚ½Óµ½Ðźŵ͝×÷¡£¿ÉÒÔ man signal²é¿´¾ßÌåÓ÷¨£¬ÏÖÔÚ¶ÔÆäÓ÷¨ÑÝʾ£¬
SIGKILL SIGSTOPÊDz»Äܱ»²¶×½ºÍºöÂÔµÄÐź ......

Linux Load average¸ºÔØÏêϸ½âÊÍ

ÎÒÃÇÖªµÀÅжÏÒ»¸öϵͳµÄ¸ºÔØ¿ÉÒÔʹÓÃtop£¬uptimeµÈÃüÁîÈ¥²é¿´£¬Ëü·Ö±ð¼Ç¼ÁËÒ»·ÖÖÓ¡¢Îå·ÖÖÓ¡¢ÒÔ¼°Ê®Îå·ÖÖÓµÄϵͳƽ¾ù¸ºÔØ¡£
¡¡¡¡Äã¿ÉÄܶÔÓÚ Linux µÄ¸ºÔؾùÖµ(load averages)ÒÑÓÐÁ˳ä·ÖµÄÁ˽⡣¸ºÔؾùÖµÔÚ uptime »òÕß top ÃüÁîÖпÉÒÔ¿´µ½£¬ËüÃÇ¿ÉÄÜ»áÏÔʾ³ÉÕâ¸öÑù×Ó£º
¡¡¡¡
Shell´úÂë
load average: 0.0 ......

Linux ÖÐ RPM ÃüÁî²ÎÊýʹÓÃÏê½â

ÔÚLinux²Ù×÷ϵͳÖУ¬ÓÐÒ»¸öϵͳÈí¼þ°ü£¬ËüµÄ¹¦ÄÜÀàËÆÓÚWindowsÀïÃæµÄ“Ìí¼Ó/ɾ³ý³ÌÐò”£¬µ«Êǹ¦ÄÜÓֱȓÌí¼Ó/ɾ³ý³ÌÐò”Ç¿ºÜ¶à£¬Ëü¾ÍÊÇRed Hat Package Manager(¼ò³ÆRPM)¡£´Ë¹¤¾ß°ü×îÏÈÊÇÓÉRed Hat¹«Ë¾ÍƳöµÄ£¬ºóÀ´±»ÆäËûLinux¿ª·¢ÉÌËù½èÓá£ÓÉÓÚËüΪLinuxʹÓÃÕßʡȥÁ˺ܶàʱ¼ä£¬ËùÒÔ±»¹ã·ºÓ¦ÓÃÓÚÔÚLin ......

Linux Ìæ»»ÃüÁî

¡¡¡¡vi/vim ÖпÉÒÔʹÓà :s ÃüÁîÀ´Ìæ»»×Ö·û´®¡£ÒÔǰֻ»áʹÓÃÒ»ÖÖ¸ñʽÀ´È«ÎÄÌæ»»£¬½ñÌì·¢ÏÖ¸ÃÃüÁîÓкܶàÖÖд·¨(vi ÕæÊÇÇ¿´ó°¡£¬»¹ÓкܶàÐèҪѧϰ)£¬¼Ç¼¼¸ÖÖÔÚ´Ë£¬·½±ãÒÔºó²éѯ¡£
¡¡¡¡:s/vivian/sky/ Ìæ»»µ±Ç°ÐеÚÒ»¸ö vivian Ϊ sky
¡¡¡¡:s/vivian/sky/g Ìæ»»µ±Ç°ÐÐËùÓÐ vivian Ϊ sky
¡¡¡¡:n,$s/vivian/sky/ Ìæ»»µÚ n ÐÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ