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

LinuxÏÂsyslogÈÕÖ¾º¯ÊýʹÓÃ

 
Ðí¶àÓ¦ÓóÌÐòÐèÒª¼Ç¼ËüÃǵĻ¡£ÏµÍ³³ÌÐò¾­³£ÐèÒªÏò¿ØÖÆÌ¨»òÈÕÖ¾ÎļþдÏûÏ¢¡£ÕâЩÏûÏ¢¿ÉÄÜָʾ´íÎó¡¢¾¯¸æ»òÊÇÓëϵͳ״̬ÓйصÄÒ»°ãÐÅÏ¢¡£ÀýÈ磬su³ÌÐò»á°Ñij¸öÓû§³¢ÊԵõ½³¬¼¶Óû§È¨ÏÞµ«Ê§°ÜµÄÊÂʵ¼Ç¼ÏÂÀ´¡£
ͨ³£ÕâЩÈÕÖ¾ÐÅÏ¢±»¼Ç¼ÔÚϵͳÎļþÖУ¬¶øÕâЩϵͳÎļþÓÖ±»±£´æÔÚרÓÃÓÚ´ËÄ¿µÄµÄĿ¼ÖС£Ëü¿ÉÄÜÊÇ/usr/adm»ò/var/logĿ¼¡£¶ÔÒ»¸öµäÐ͵ÄLinux°²×°À´Ëµ£¬Îļþ /var/log/messages°üº¬ËùÓÐϵͳÐÅÏ¢£¬/var/log/mail°üº¬À´×ÔÓʼþϵͳµÄÆäËûÈÕÖ¾ÐÅÏ¢£¬/var/log/debug¿ÉÄܰü º¬µ÷ÊÔÐÅÏ¢¡£Äã¿ÉÒÔͨ¹ý²é¿´/etc/syslog.confÎļþÀ´¼ì²éϵͳÅäÖá£
ÏÂÃæÊÇһЩÈÕÖ¾ÐÅÏ¢µÄÑùÀý£º
ÕâÀÎÒÃÇ¿ÉÒÔ¿´µ½¼Ç¼µÄ¸÷ÖÖÀàÐ͵ÄÐÅÏ¢¡£Ç°¼¸¸öÊÇLinuxÄÚºËÔÚÆô¶¯ºÍ¼ì²âÒѰ²×°Ó²¼þʱ×Ô¼º±¨¸æµÄÐÅÏ¢¡£½Ó×ÅÊÇÈÎÎñ°²ÅųÌÐòcron±¨¸æËüÕýÔÚÆô¶¯¡£×îºó£¬su³ÌÐò±¨¸æÓû§neil»ñµÃÁ˳¬¼¶Óû§È¨ÏÞ¡£
²é¿´ÈÕÖ¾ÐÅÏ¢¿ÉÄÜÐèÒªÓг¬¼¶Óû§ÌØÈ¨¡£
ÓÐЩUNIXϵͳ²¢²»ÏñÉÏÃæÕâÑùÌṩ¿É¶ÁµÄÈÕÖ¾Îļþ£¬¶øÊÇΪ¹ÜÀíÔ±ÌṩһЩ¹¤¾ßÀ´¶ÁȡϵͳʼþµÄÊý¾Ý¿â¡£¾ßÌåÇé¿öÇë²Î¿¼ÏµÍ³Îĵµ¡£
ËäȻϵͳÏûÏ¢µÄ¸ñʽºÍ´æ´¢·½Ê½²»¾¡Ïàͬ£¬¿É²úÉúÏûÏ¢µÄ·½·¨È´ÊDZê×¼µÄ¡£UNIX¹æ·¶ÎªËùÓгÌÐòÌṩÁËÒ»¸ö½Ó¿Ú£¬Í¨¹ýsyslogº¯ÊýÀ´²úÉúÈÕÖ¾ÐÅÏ¢£º
syslogº¯ÊýÏòϵͳµÄÈÕÖ¾¹¤¾ß·¢ËÍÒ»ÌõÈÕÖ¾ÐÅÏ¢¡£Ã¿ÌõÐÅÏ¢¶¼ÓÐÒ»¸öpriority²ÎÊý£¬¸Ã²ÎÊýÊÇÒ»¸öÑÏÖØ¼¶±ðÓëÒ»¸öÉèʩֵµÄ°´Î»»ò¡£ÑÏÖØ¼¶±ð¿ØÖÆÈÕÖ¾ÐÅÏ¢µÄ´¦Àí£¬Éèʩֵ¼Ç¼ÈÕÖ¾ÐÅÏ¢µÄÀ´Ô´¡£
¶¨ÒåÔÚÍ·Îļþsyslog.hÖеÄÉèʩֵ°üÀ¨LOG_USER£¨Ä¬ÈÏÖµ£©——ËüÖ¸³öÏûÏ¢À´×ÔÒ»¸öÓû§Ó¦ÓóÌÐò£¬ÒÔ¼°LOG_LOCAL0¡¢LOG_LOCAL1Ö±µ½LOG_LOCAL7£¬ËüÃǵĺ¬ÒåÓɱ¾µØ¹ÜÀíÔ±Ö¸¶¨¡£
ÑÏÖØ¼¶±ð°´ÓÅÏȼ¶µÝ¼õÅÅÁУ¬Èç±í4-6Ëùʾ¡£
±í  4-6



ÓÅ  ÏÈ  ¼¶


˵    Ã÷




LOG_EMERG


½ô¼±Çé¿ö




LOG_ALERT


¸ßÓÅÏȼ¶¹ÊÕÏ£¬ÀýÈçÊý¾Ý¿â±ÀÀ£




LOG_CRIT


ÑÏÖØ´íÎó£¬ÀýÈçÓ²¼þ¹ÊÕÏ




LO


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨Èý£© HCI²ã±à³Ì

1. HCI²ãЭÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI)  ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈЭÒé ......

linuxÄÚºËÉý¼¶²½Öè

1¡£ÏÂÔØ2.6.9µÄÄÚºË
2¡£ÔÚ/usr/srcĿ¼Ï½âѹÄÚºË
tar zvxf /ÏÂÔØµÄ·¾¶/linux-2.6.0.tar.gz
 
3¡£ÅäÖÃ
# make mrproper
# make menuconfig
make mrproper ÊÇÇåÀí´úÂëÊ÷µÄ¶¯×÷£¬±£Ö¤Ô´´úÂëÊǸɾ»µÄ
4.±àÒë
make
5¡£°²×°
make modules_install
make install
 
¿´À´2¡£6µÄ±àÒëȷʵ±ÈÒÔ ......

Make Linux Resources


 
  Resources on the site
• Interactive map of GNU/Linux OS and FOSS
• "GNU/Linux is my home" - map of GNU/Linux system
• Interactive map of Linux kernel
• Linux inside
• Linux Technology Reference (single page view)
• Linux kernel diagram
• Li ......

Mr. ProcessµÄÒ»Éú£­LinuxÄں˵ÄÉç»áÊÓ½Ç (1)µ÷¶È

Written by manio (http://blog.csdn.net/manio)
LinuxÄÚºËÊÇÒ»¸öÎޱȸ´ÔÓµÄϵͳ£¬ÒªÏë¿´Çå´óÖµÄÂöÂçÒ²·ÇÒ×Ê¡£Æäʵ£¬¿ÉÒÔ°ÑÔËÐÐÖеÄLinuxÏëÏñ³ÉÒ»¸öÈËÀàµÄÉç»á£¬µ±ÖеĽø³Ì¾ÍÊÇÉç»áÖеÄÈË¡£ÈËÓÐÉúÀϲ¡ËÀ£¬½ø³ÌÓд´½¨¡¢Òì³£¡¢ÖÕÖ¹¡£ÈËÓи÷ÖÖ¸÷ÑùµÄ²Æ²ú£¬½ø³ÌÓжÔÓ¦µÄµØÖ·¿Õ¼ä¡¢É豸µÈµÈ¡£È˱»¸÷ÖÖ¸÷ÑùµÄ¶«Î÷ÏÞÖÆ×Å£¬±»È˹ ......

ǶÈëʽLinuxÖгÌÐò×ÔÆô¶¯ÎÊÌâ

ÂòÀ´µÄ¿ª·¢°åÒ»Æô¶¯¾Í½øÈëQtopiaµÄ½çÃæ£¬ºÜÏñ¸öÊÖ»ú£¬µ«ÎÒÏëÈÃËü¿ª»ú¾ÍÖ´ÐÐÎҵijÌÐò£¬Ôõô°ìÄØ£¿
ÔÚÍøÉϲéÕÒ¹ØÓÚLinuxÆô¶¯µÄÎÄÕ£¬·¢ÏÖÕâ¸öÎļþÅäÖÃÁËÆô¶¯Ëù×öµÄ²Ù×÷£º/etc/inittab.
# This is run first except when booting
::sysinit:/etc/init.d/rcS
# Start an "askfirst" shell on the console
# shell routin ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ