LinuxÏÂOracleÖØÆôºÍÐÞ¸ÄÁ¬½ÓÊý
Ò»¡¢Æô¶¯
1.#su - oracle Çл»µ½oracleÓû§ÇÒÇл»µ½ËüµÄ»·¾³
2.$lsnrctl status ²é¿´¼àÌý¼°Êý¾Ý¿â״̬
3.$lsnrctl start Æô¶¯¼àÌý
4.$sqlplus / as sysdba ½øÈësqlplus
5.SQL>conn / as sysdba ÒÔDBAÉí·ÝµÇ¼
6.SQL>startup Æô¶¯db
¶þ¡¢Í£Ö¹
1.#su - oracle Çл»µ½oracleÓû§ÇÒÇл»µ½ËüµÄ»·¾³
2.$lsnrctl stop Í£Ö¹¼àÌý
3.$sqlplus / as sysdba ½øÈësqlplus
4.SQL>conn / as sysdba ÒÔDBAÉí·ÝµÇ¼
5.SQL>SHUTDOWN IMMEDIATE ¹Ø±Õdb
ÆäÖÐstartupºÍshutdowm»¹ÓÐÆäËûһЩ¿ÉÑ¡²ÎÊý£¬ÓÐÐËȤ¿ÉÒÔÁíÐвéÔÄ
Èý¡¢²é¿´³õʼ»¯²ÎÊý¼°ÐÞ¸Ä
1.#su - oracle Çл»µ½oracleÓû§ÇÒÇл»µ½ËüµÄ»·¾³
2.$sqlplus / as sysdba ½øÈësqlplus
3.SQL>conn / as sysdba ÒÔDBAÉí·ÝµÇ¼
4.SQL>show parameter session; ²é¿´Ëù½ÓÊܵÄsessionÊýÁ¿
5.SQL>alter system set shared_servers=10; ½«shared_serversµÄÊýÁ¿ÉèÖÃΪ10
ËÄ£®Êý¾Ý¿âÁ¬½ÓÊýÄ¿
ÆäÖÐÒ»¸öÊý¾Ý¿âÁ¬½ÓÐèÒªÒ»¸ösession,ËüµÄÖµÓÉprocesses¾ö¶¨£¬sessionÓëprocessesͨ³£ÓÐÒÔϹØϵ£º
session = 1.1 * processes + 5
a¡¢ÒÔsysdbaÉí·ÝµÇ½PL/SQL »òÕß Worksheet
b¡¢²éѯĿǰÁ¬½ÓÊý
&nbs
Ïà¹ØÎĵµ£º
ÄÚºËÆô¶¯µÄÏÖÔÚÒѾÊÇ¿ªÊ¼Ö´Ðк¯Êýstart_kernelº¯ÊýÁË¡£start_kernelº¯ÊýÔÚinit/main.cÖж¨Òå¡£start_kernelº¯ÊýÖ»ÊÇÍê³É
ÏàÓ¦µÄ½á¹¹µÄ³õʼ»¯ÈÎÎñ¡£
printk(KERN_NOTICE);
printk(linux_banner);
setup_arch(&command_line);
ÔÚubootµÄÒ»Ö±¹ý³ÌÖУ¬uboo ......
½ñÌì×°Á˸öRHCL5£¬²»ÄܼÓÔØÍø¿¨¾Í¸ü±ð˵Çý¶¯ÁË£¬ÓÃÒÔÏÂÃüÁî²é¿´ÏÂÍø¿¨ÐÅÏ¢£º
Ò»¡¢ÕÒÓ²¼þ
[root@localhost
~]# kudzu --probe --class=network
class: NETWORK
bus: PCI
detached: 0
device: eth0
desc: "Realtek Semiconductor Co., Ltd. RTL-8110SC/8169SC Gigabit Ethernet
"
vendorId: 10ec
dev ......
http://inthirties.com:90/thread-919-1-1.html
ÅäÖÃNTP¼ÜÉè±¾µØʱ¼ä·þÎñÆ÷
NTPÊÇÓÃÀ´Ê¹ÏµÍ³ºÍÒ»¸ö¾«È·µÄʱ¼äÔ´±£³Öʱ¼äͬ²½µÄÐÒé.ÔÚLinuxÏ£¬ÎÒÃÇ¿ÉÒÔͨ¹ý×Ô´øµÄNTP(Network Time
Protocol)ÐÒéͨ¹ýÍøÂçʹ×Ô¼ºµÄϵͳ±£³Ö¾«È·µÄʱ¼ä.
°²×°£º
# yum install ntp
»òÕß´Ó°²×°Å̲éÕÒ ntp µÄrpm °ü°²×°
µ±ÄãÖ»ÓÐһ̨¿ÉÁ ......
ÅäÖÃÎļþÒ»ÀÀ±í ÎļþλÖü°Ãû³Æ,×÷ÓÃ
¡¡¡¡/etc/rc.d/rc.sysinit
¡¡¡¡ÏµÍ³Æô¶¯Ê±µÄ¹«Ó÷þÎñÅäÖÃ
¡¡¡¡/etc/rc.d/rc.local
¡¡¡¡ÏµÍ³Æô¶¯Ê±µÄ±¾µØ·þÎñÅäÖÃ
¡¡¡¡/etc/bashrc¡¢/etc/profile
¡¡¡¡bash shellµÄ¹«ÓÃÅäÖÃ
¡¡¡¡/home/username/.bashrc
¡¡¡¡¸÷Óû§Ë½ÈËbash shellÅäÖÃ
¡¡¡¡/etc/securetty
¡¡¡¡Öն˰²È«ÉèÖÃ
......