Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linuxϵͳÖÐÅäÖÃoracle¿ª»ú×ÔÆô¶¯

Centos  redhat ,oracle10g,oracle11g¾ùÊÊÓÃ
 
1.       ±àд½Å±¾£º
# vi  startoracle.sh
#11gµÄ»°Ö»ÊÇÕâ¸öĿ¼ÓÐËùÇø±ð
ORACLE_HOME=/home/oracle/product/10.2.0/db_1;export ORACLE_HOME
 
ORACLE_SID=orcl;export ORACLE_SID #ÕâÀïÅäÉÏÄãµÄ±¾µØʾÀýÃû
 
#Æô¶¯Êý¾Ý¿â
su oracle -c "$ORACLE_HOME/bin/sqlplus /nolog <<EOF
 
connect / as sysdba
 
startup;
 
exit
 
Æô¶¯¼àÌý
EOF"
 
su oracle -c "$ORACLE_HOME/bin/lsnrctl <<EOF
 
start
exit
 
EOF"
 
±£´æºóÖ´ÐÐchmod +x startoracle.sh
2.¼ÓÈëµ½¿ª»ú×ÔÆô¶¯ÖÐ
#vi /etc/rc.local
sh /Ŀ¼/startoracle.sh
 


Ïà¹ØÎĵµ£º

Linux iptableÎĵµ

×ÜÀÀ
ÓÃiptables -ADC À´Ö¸¶¨Á´µÄ¹æ
Ôò
£¬-AÌí¼Ó -Dɾ³ý -C ÐÞ¸Ä
iptables - [RI] chain rule num rule-specification[option]
ÓÃiptables - RI ͨ¹ý¹æÔòµÄ˳ÐòÖ¸¶¨
iptables -D chain rule num[option]
ɾ³ýÖ¸¶¨¹æÔò
iptables -[LFZ] [chain][option]
ÓÃiptables -LFZ Á´Ãû [Ñ¡Ïî]
iptables -[NX] chain
ÓÃ -NX ......

Linux µÄ¶àÏ̱߳à³ÌµÄ¸ßЧ¿ª·¢¾­Ñé

2009 Äê 4 ÔÂ 23 ÈÕ
±¾ÎÄÖÐÎÒÃÇÕë¶Ô Linux É϶àÏ̱߳à³ÌµÄÖ÷ÒªÌØÐÔ×ܽá³ö 5 Ìõ¾­Ñ飬ÓÃÒÔ¸ÄÉÆ Linux ¶àÏ̱߳à³ÌµÄÏ°¹ßºÍ±ÜÃâÆäÖеĿª·¢ÏÝÚå¡£ÔÚ±¾ÎÄÖУ¬ÎÒÃÇ´©²åһЩ Windows µÄ±à³ÌÓÃÀýÓÃÒÔ¶Ô±È Linux ÌØÐÔ£¬ÒÔ¼ÓÉî¶ÁÕßÓ¡Ïó¡£
±³¾°
Linux ƽ̨ÉϵĶàÏ̳߳ÌÐò¿ª·¢Ïà¶ÔÓ¦ÆäËûƽ̨£¨±ÈÈç Windows£©µÄ¶àÏß³Ì API ÓÐһЩϸ΢ ......

linux¶àÏß³Ìѧϰ(¶þ)—Ï̵߳Ĵ´½¨ºÍÍ˳ö


ÔÚÇ°ÃæµÄÎÄÕÂÖÐÌá¼°µ½£¬Ò»¸ö½ø³ÌÖеĶà¸öÏß³ÌÊǹ²Ïíͬһ¶Î×ÊÔ´µÄ£¬ÓÉÓÚÏ̶߳Ô×ÊÔ´µÄ¾ºÕùÒý³öÁËËø¡£ÆäÖÐmutexÊÇÒ»ÖÖ¼òµ¥µÄ¼ÓËø·½·¨£¬Õâ¸ö»¥³âËøÖ»ÓÐÁ½ÖÖ״̬£¬ÄǾÍÊÇÉÏËøºÍ½âËø£¬¿ÉÒÔ°Ñ»¥³âËø¿´×÷ÊÇijÖÖÒâÒåÉϵÄÈ«¾Ö±äÁ¿¡£ÔÚijһʱ¿Ì£¬Ö»ÄÜÓÐÒ»¸öÏß³ÌÈ¡µÃÕâ¸ö»¥³âÉϵÄËø£¬ÓµÓÐÉÏËø״̬µÄÏ߳̿ÉÒÔ¶Ô¹²Ïí×ÊÔ´½øÐвÙ×÷£¬¶øÆäË ......

LinuxϽø³Ì¼äͨÐÅ»úÖÆ£ºFIFO£¨ÃüÃû¹ÜµÀ£©

FIFO
£¬ÓÖ³ÆÃüÃû¹ÜµÀ
£¬ÊÇLinuxÏ£¨unix»·¾³Ï£©Ò»ÖÖ½ø³Ì¼äͨÐŵĻúÖÆ£¬Ó¦Óù㷺¡£
º¯Êýmkfifo
ÓÃÓÚ´´½¨ÃüÃû¹ÜµÀ£¬Ê¹ÓÃÃüÁîman 3 mkfifo
¿É²é¿´´Ëº¯ÊýÐÅÏ¢¡£
FIFO´´½¨ºó£¬¿ÉÒÔÏñÆÕͨÎļþÒ»Ñù¶ÔÆä·ÃÎÊ¡£
LinuxÏÂÒ»¸öͬÃûÃüÁîmkfifo
Ò²ÓÃÓÚ´´½¨FIFO£¬ÀýÈ磺
Ö´ÐÐÃüÁî
$ mkfifo /tmp/fifo
$ cat /tmp/fifo
³ÌÐò×èÈ ......

linuxÐéÄâ»ú ¹ÒÔØÍⲿÎļþϵͳ

Ò».Linux¹ÒÔØUÅÌ:
  1¡¢²åÈëuÅ̵½¼ÆËã»ú£¬Èç¹ûÄ¿Ç°Ö»²åÈëÁËÒ»¸öuÅ̶øÇÒÄãµÄÓ²Å̲»ÊÇscsiµÄÓ²Å̽ӿڵĻ°£¬ÄÇËüµÄÓ²¼þÃû³ÆΪ:sda1¡£
  2¡¢ÔÚmntĿ¼ÏÂÏȽ¨Á¢Ò»¸öusbµÄĿ¼(Èç:[root@localhost root]# mkdir /mnt/usb)
  3¡¢¹ÒÔØUÅÌ£ºmount -t vfat /dev/sda1 /mnt/usb
  4¡¢Ð¶ÔØUÅÌ£ºumount /mnt ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ