linuxÏÂÊý¾Ý¿â°²×°Ïêϸ½éÉÜ
Ò»¡¢²é¿´ÒªÇóµÄ×°Åä°ü£¨ºÍRHELËÄÓÐЩС²î±ð£©
rpm -q binutils compat-db control-center gcc gcc-c++ glibc glibc-common libstdc++ libstdc++-devel make ksh sysstat libaio openmotif22 libXp
rpm -ivh compat-db
rpm -ivh kernel-headers
rpm -ivh glibc-headers
rpm -ivh glibc-devel
rpm -ivh libgomp
rpm -ivh gcc
rpm -ivh libstdc++-devel
rpm -ivh gcc-c++
rpm -ivh ksh
rpm -ivh sysstat
rpm -ivh openmotif22
rpm -ivh libXp
¶þ¡¢Åú¸ÄÅäÖÃÎļþ£¬Ôö¶àoracleÊ®G¶ÔRHELÎ壨»òÐíCentOSÎåµÄÖ§³Ö£©
#vi /etc/redhat-release,
ÌÞ³ýRed Hat Enterprise Linux Server release Îå (Tikanga)
ÔöÌíredhat-ËÄ
#vi /etc/hosts
ÏÈÚ¹ÊÍ 127.0.0.1 localhost.domain localhost£¨·ñÔòÒ²Ðíµ½Ó¡Ö¤DHCPÄDz½³öÏÖ¾¯¸æ £©
ÔöÌí 192.168.1.177 localhost.domain localhost
¿ÉÄܾ¹ýÈç´ÎµÄÐÎʽ£¬Í¬Ñù¿ÉÒÔÔö¶àoracleÊ®G¶ÔRHELÎåµÄÖ§³Ö
--------------------------------------
#vi /database/install/oraparam.ini
[Certified Versions]
Linux=redhat-Èý,SuSE-¾Å,redhat-ËÄ,redhat-Îå,UnitedLinux-1.0,asianux-Ò»,asianux-¶þ
and add
[Linux-redhat-5.0-optional]
TEMP_SPACE=80
SWAP_SPACE=150
MIN_DISPLAY_COLORS=256
--------------------------------------
Èý¡¢ÔÚ×°ÅäÊý¾Ý¿âÈí¼þ¹ý³ÌÖУ¬»òÕßÅöµ½ÕÒ²»µ½libstdc++.so.ÎåµÄÎÊÌ⣬͸¹ýÒÔ´ÎÐÎʽ͸¹ý£º
ln -s /usr/lib/libstdc++.so.Áù /usr/lib/libstdc++.so.Îå
ËÄ¡¢¼ì²ìϵͳÊDz»ÊÇÂú×ã×°ÅäoracleÊ®GµÄ×îµÍÒªÇó£º
grep MemTotal /proc/meminfo
grep SwapTotal /proc/meminfo £¨×îºÃÊÇÄÚ´æ´¢Æ÷2±¶£¬¶øÇÒ´óÓÚ¼´ÊǶþG£¬±ÜÃâ³öÏÖ¾¯¸æ£©
df -h
Îå¡¢´´ÉèÓû§ºÍ×飺
#groupadd oinstall
#groupadd dba
#useradd -m -g oinstall -G dba oracle
#id oracle
#passwd oracle
Áù¡¢´´ÉèÈí¼þ×°ÅäË÷ÒýºÍÊý¾Ý¿âË÷Òý
mkdir -p /u01/app/oracle
mkdir -p /u02/oradata
chown -R oracle:oinstall /u01 /u02
chmod -R 775 /u01 /u02
Æß¡¢Å䱸ϵͳÄÚºË
7.1
cat >> /etc/sysctl.conf <kernel.shmall = 2097152
kernel.shmmax = 536870912
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipvËÄ.ip_local_port_range = 1024 65000
net.core.rmem_default=262144
net.core.wmem_default=262144
net.core.rmem_max=262144
net.core
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
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[root@tp ~]# iptables -L -n
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source desti ......
¿ÉÒÔ²ÉÓÃsysVµÄshmget £« shmat ʵÏÖ¡£
µ«ÊÇÎÒ¸üϲ»¶shm_open + mmap ¸ü¼òµ¥¡£
#---------------------writer.c----------------------------
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
......
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/ ¸ùĿ¼
/bin ³£ÓõÄÃüÁî binary file µÄÄ¿錄
/boot ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ (kernel) ÔÚÄÚ
/boot/grub/menu.lst GRUBÉèÖÃ
/boot/vmlinuz ÄÚºË
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