LINUXÍø¿¨°ó¶¨¾ÛºÏÉèÖÃ
LINUXÍø¿¨°ó¶¨¾ÛºÏÉèÖÃ
1.½¨Á¢ÐéÄâÍøÂç½Ó¿ÚÅäÖÃÎļþ£ºifcfg-bond0
cd /etc/sysconfig/ network-scripts/
[root@rhas-13 root]# vi ifcfg-bond0 (½¨Á¢ifcfg-bond0Îļþ)
2.±à¼ÐéÄâÍøÂç½Ó¿ÚÅäÖÃÎļþ
#vi ifcfg-bond0
½«µÚÒ»ÐÐ¸Ä³É DEVICE=bond0
# cat ifcfg-bond0
DEVICE=bond0
BOOTPROTO=static
IPADDR=192.168.113.55
NETMASK=255.255.255.0
ONBOOT=yes
MAST=bond0
ÕâÀïÒªÖ÷Ò⣬²»ÒªÖ¸¶¨µ¥¸öÍø¿¨µÄIP µØÖ·¡¢×ÓÍøÑÚÂë»òÍø¿¨ ID¡£½«ÉÏÊöÐÅÏ¢Ö¸¶¨µ½ÐéÄâÊÊÅäÆ÷(bonding)Öм´¿É¡£
[root@rhas-13 network-scripts]# cat ifcfg-eth1
DEVICE=eth1
BOOTPROTO=no
ONBOOT=yes
MASTER=bond0
USERCTL=no
[root@rhas-13 network-scripts]# cat ifcfg-eth2
DEVICE=eth2
BOOTPROTO=no
ONBOOT=yes
MASTER=bond0
USERCTL=no
3 ÉèÖÃÆô¶¯Ê±¼ÓÔØ°ó¶¨Ä£¿é
# vi /etc/modules.conf
±à¼ /etc/modules.conf Îļþ£¬¼ÓÈëÈçÏÂÒ»ÐÐÄÚÈÝ£¬ÒÔʹϵͳÔÚÆô¶¯Ê±¼ÓÔØbondingÄ£¿é£¬¶ÔÍâÐéÄâÍøÂç½Ó¿ÚÉ豸Ϊ bond0
¡¡
¼ÓÈëÏÂÁÐÁ½ÐÐ
alias bond0 bonding
options bond0 miimon=100 mode=0
˵Ã÷£ºmiimonÊÇÓÃÀ´½øÐÐÁ´Â·¼à²âµÄ¡£ ±ÈÈç:miimon=100£¬ÄÇôϵͳÿ100ms¼à²âÒ»´ÎÁ´Â·Á¬½Ó״̬£¬Èç¹ûÓÐÒ»ÌõÏß·²»Í¨¾ÍתÈëÁíÒ»ÌõÏß·£»modeµÄÖµ±íʾ¹¤×÷ģʽ£¬Ëû¹²ÓÐ0£¬1,2,3ËÄÖÖģʽ£¬³£ÓõÄΪ0,1Á½ÖÖ¡£
mode=0±íʾload balancing (round-robin)Ϊ¸ºÔؾùºâ·½Ê½£¬Á½¿éÍø¿¨¶¼¹¤×÷¡£
mode=1±íʾfault-tolerance (active-backup)ÌṩÈßÓ๦ÄÜ£¬¹¤×÷·½Ê½ÊÇÖ÷±¸µÄ¹¤×÷·½Ê½,Ò²¾ÍÊÇ˵ĬÈÏÇé¿öÏÂÖ»ÓÐÒ»¿éÍø¿¨¹¤×÷,ÁíÒ»¿é×ö±¸·Ý.
bondingÖ»ÄÜÌṩÁ´Â·¼à²â£¬¼´´ÓÖ÷»úµ½½»»»»úµÄÁ´Â·ÊÇ·ñ½Óͨ¡£Èç¹ûÖ»Êǽ»»»»ú¶ÔÍâµÄÁ´Â·downµôÁË£¬¶ø½»»»»ú±¾Éí²¢Ã»ÓйÊÕÏ£¬ÄÇôbonding»áÈÏΪÁ´Â·Ã»ÓÐÎÊÌâ¶ø¼ÌÐøÊ¹ÓÃ
4 # vi /etc/rc.d/rc.local
¼ÓÈë
ifenslave bond0 eth1 eth2
µ½ÕâʱÒѾÅäÖÃÍê±ÏÖØÐÂÆô¶¯»úÆ÷.
ÖØÆô»á¿´¼ûÒÔÏÂÐÅÏ¢¾Í±íʾÅäÖóɹ¦ÁË
................
Bringing up interface bond0 OK
Bringing up interface eth0 OK
Bringing up interface eth1 OK
±¾ÎÄÀ´×ÔChinaUnix²©¿Í£¬Èç¹û²é¿´ÔÎÄÇëµã£º
ht
Ïà¹ØÎĵµ£º
/usrÎļþϵͳ
¡¡¡¡/usr Îļþϵͳ¾³£ºÜ´ó£¬ÒòΪËùÓгÌÐò°²×°ÔÚÕâÀï. /usr ÀïµÄËùÓÐÎļþÒ»°ãÀ´×ÔLinux distribution£»±¾µØ°²×°µÄ³ÌÐòºÍÆäËû¶«Î÷ÔÚ/usr/local ÏÂ.ÕâÑù¿ÉÄÜÔÚÉý¼¶Ð°æÏµÍ³»òÐÂdistributionʱÎÞÐëÖØÐ°²×°È«²¿³ÌÐò.
/usr/X11R6
X WindowϵͳµÄËùÓÐÎļþ.Ϊ¼ò»¯XµÄ¿ª·¢ºÍ°²×°£¬XµÄÎļþûÓм¯³Éµ ......
µÚ1ÕÂ×Ö·û²âÊÔº¯Êýisalnum(²âÊÔ×Ö·ûÊÇ·ñΪӢÎÄ×Öĸ»òÊý×Ö)isalpha(²âÊÔ×Ö·ûÊÇ·ñΪӢÎÄ×Öĸ)isascii(²âÊÔ×Ö·ûÊÇ·ñΪASCIIÂë×Ö·û)isblank(²âÊÔ×Ö·ûÊÇ·ñΪ¿Õ¸ñ×Ö·û)iscntrl(²âÊÔ×Ö·ûÊÇ·ñΪASCIIÂëµÄ¿ØÖÆ×Ö·û)isdigit(²âÊÔ×Ö·ûÊÇ·ñΪ°¢À²®Êý×Ö)isgraph(²âÊÔ×Ö·ûÊÇ·ñΪ¿É´òÓ¡×Ö·û)islower(²âÊÔ×Ö·ûÊÇ·ñΪСдӢÎÄ×Öĸ)isprint(² ......
ÔÚUbuntu LinuxϽøÐÐPHP¿ª·¢£¬Ê×ÏÈ¿ÉÒÔ°²×°´î½¨ LAMP »·¾³ºÍ phpmyadmin Õâ¸öMysql Êý¾Ý¿â¹ÜÀí¹¤¾ß£¬Ö®ºóÑ¡ÔñÒ»¸öFTP´«¹¤¾ßÈ磺Filezilla£¬×îºóÎÒÃÇ»¹ÒªÑ¡ÔñPHP¿ª·¢¹¤¾ß£¬Ubuntu×Ô´øµÄGedit´¿Îı¾±à¼×öÒ»°ãµÄ´úÂëÎı¾µÄÐÞ¸Ä×ã¹»£¬µ«ÒªÊµÏÖһЩÏîÄ¿ºÍµ÷ÊԵȹ¦ÄܾͲ»ÐÐÁË£¬ËùÒÔÎÒÃÇ»¹ÊÇ×îºÃ»¹ÊÇÑ¡ÔñÒ»¿îIDE¿ª·¢»·¾³£¬ÕâÀïÎÒ ......
Telnet·þÎñµÄÅäÖò½ÖèÈçÏÂ:
Ò»¡¢°²×°TelnetÈí¼þ°ü(ͨ³£ÒªÁ½¸ö£©
¡¡¡¡1¡¢ Telnet-clIEnt (»ò Telnet)£¬Õâ¸öÈí¼þ°üÌṩµÄÊÇ Telnet ¿Í»§¶Ë³ÌÐò£»
¡¡¡¡2¡¢ Telnet-server £¬Õâ¸öÈí¼þ°üÌṩµÄÊÇ Telnet ·þÎñÆ÷¶Ë³ÌÐò£»
¡¡¡¡°²×°Ö®Ç°Ïȼì²âÊÇ·ñÕâЩÈí¼þ°üÒѰ²×°£¬·½·¨ÈçÏ£º
¡¡¡¡[root@echo root]# ......
Redhat LinuxµÄÍøÂçÅäÖ㬻ù±¾ÉÏÊÇͨ¹ýÐ޸öÅäÖÃÎļþÀ´ÊµÏֵģ¬ËäȻҲ¿ÉÒÔÓÃifconfigÀ´ÉèÖÃIP£¬ÓÃrouteÀ´ÅäÖÃĬÈÏÍø¹Ø£¬ÓÃhostnameÀ´ÅäÖÃÖ÷»úÃû£¬µ«ÊÇÖØÆôºó»á¶ªÊ§¡£
Ïà¹ØµÄÅäÖÃÎļþ
/ect/hosts
ÅäÖÃÖ÷»úÃûºÍIPµØÖ·µÄ¶ÔÓ¦
/etc/sysconfig/network
ÅäÖÃÖ÷»úÃûºÍÍø¹Ø
/etc/sysconfig/network-scripts/ifcfg-eth0 ......