linux.x64_11gR2_database_1of2.zip
linux.x64_11gR2_database_2of2.zip
free -h | grep G
Mem:? ? ? ? ? ?6.8G? ?
groupadd oinstall && groupadd dba
useradd -g oinstall -g dba -m oracle
echo oracle | passwd --stdin oracle
mkdir -pv /data/{oracle,oraInventory,database}
mkdir -pv /data/oracle/product/11.2.0/db_1
cp -pv /etc/redhat-release /etc/redhat-release.bak
echo redhat-7 > /etc/redhat-release &&? cat /etc/redhat-release
redhat-7
yum install -y binutils-2.* compat-libstdc++-33* elfutils-libelf-0.* elfutils-libelf-devel-* gcc-4.* gcc-c++-4.* glibc-2.* glibc-common-2.* glibc-devel-2.* glibc-headers-2.* ksh-2* libaio-0.* libaio-devel-0.* libgcc-4.* libstdc++-4.* libstdc++-devel-4.* make-3.* sysstat-7.* unixODBC-2.* unixODBC-devel-2.* pdksh*
cp -pv /etc/sysctl.conf /etc/sysctl.conf.bak
cat /etc/sysctl.conf
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.conf.all.rp_filter = 1
fs.file-max = 6815744?
fs.aio-max-nr = 1048576
kernel.shmall = 2097152?
kernel.shmmax = 2147483648?
kernel.shmmni = 4096?
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500?
net.core.rmem_default = 262144
net.core.rmem_max= 4194304
net.core.wmem_default= 262144
net.core.wmem_max= 1048576
net.ipv4.tcp_fin_timeout=2
net.ipv4.tcp_tw_reuse=1
net.ipv4.tcp_tw_recycle=1
sysctl -p
cp -pv /etc/security/limits.conf /etc/security/limits.conf.bak
tail -n4 /etc/security/limits.conf
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
cp -pv? /home/oracle/.bash_profile /home/oracle/.bash_profile.bak
tail -n7 /home/oracle/.bash_profile
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1?
export ORACLE_SID=orcl?
export ORACLE_TERM=xterm?
export PATH=$ORACLE_HOME/bin:/usr/sbin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib?
export?
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
source /home/oracle/.bash_profile
unzip linux.x64_11gR2_database_1of2.zip -d /data/database/??
unzip linux.x64_11gR2_database_2of2.zip -d /data/database/??
chown -R oracle:oinstall /data/database/database/
chown -R oracle:oinstall oraInventory
chown -R oracle:oinstall oracle/
export DISPLAY=localhost:2
xhost +
access control disabled, clients can connect from any host