ÊÖ¶¯ÅäÖÃUbuntu LinuxÖ¸¶¨DNS·þÎñÆ÷µØÖ·
½éÉÜһϠUbuntu LinuxÖÐÈçºÎÖ¸¶¨DNS·þÎñÆ÷
µÄµØÖ·¡£
¡¡¡¡Ubuntu LinuxʹÓÃÎļþ"/etc/resolv.conf" ÎļþÅäÖÃDNS·þÎñÆ÷µÄµØÖ·£¬¿Éͨ¹ýnameserver ÅäÖÃÏîÉèÖÃDNS·þÎñÆ÷µÄIPµØÖ·£¬×î¶à¿ÉÒÔʹÓÃ3¸öDNS·þÎñÆ÷¡£
¡¡¡¡$ sudo vi /etc/resolv.conf
¡¡¡¡search localdomain
¡¡¡¡nameserver 192.168.1.1
¡¡¡¡nameserver 202.xx.xx.xx
¡¡¡¡¶Ô"resolv.conf"µÄÐÞ¸ÄÊǼ´Ê±ÉúЧµÄ¡£
¡¡¡¡ÎÒÃÇ¿ÉÒÔʹÓÃnslookupÃüÁî½øÐÐDNS·þÎñÆ÷²éѯ£¬ÒÔÑéÖ¤"resolv.conf"ÅäÖÃÎļþ¡£
¡¡¡¡¿ÉÒÔ¾ßÌåµÄÃüÁî¿ÉÒÔͨ¹ý man nslookup²éѯ£¬ÕâÀï²»ÔÙ׸Êö¡£
Ïà¹ØÎĵµ£º
ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......
ϵͳ
# uname -a # ²é¿´ÄÚºË/²Ù×÷ϵͳ/CPUÐÅÏ¢
# head -n 1 /etc/issue # ²é¿´²Ù×÷ϵͳ°æ±¾
# cat /proc/cpuinfo # ²é¿´CPUÐÅÏ¢
# hostname &nbs ......
linux mount and commpress/release
2009-05-23 11:05
mountÃüÁîÏê½â
¹¦ÄÜ£º¼ÓÔØÖ¸¶¨µÄÎļþϵͳ¡£
Óï·¨£ºmount [-afFhnrvVw] [-L<±êÇ©>] [-o<Ñ¡Ïî>] [-t<ÎļþϵͳÀàÐÍ>] [É豸Ãû] [¼ÓÔØµã]
Ó÷¨ËµÃ÷£ºmount¿É½«Ö¸¶¨É豸ÖÐÖ¸¶¨µÄÎļþϵͳ¼ÓÔØµ½LinuxĿ¼Ï£¨Ò²¾ÍÊÇ×°ÔØµã£©¡£¿É½«¾³£Ê¹ÓõÄÉ豸дÈëÎ ......
# redhat-config-network
/* ʹÓÃifconfigÃüÁîÅäÖò¢²é¿´ÍøÂç½Ó¿ÚÇé¿ö */
//ÅäÖÃeth0µÄIP£¬Í¬Ê±¼¤»îÉ豸
# ifconfig eth0 192.168.168.119 netmask 255.255.255.0 up
//ÅäÖÃeth0±ðÃûÉ豸 eth0:1 µÄIP£¬²¢Ìí¼Ó·ÓÉ
# ifconfig eth0:1 192.168.168.110
# route add –host 192.168.168.110 dev eth0:1
//¼¤ ......