你的终端神器之Oh My Zsh

1.安装环境准备

1.1.查看物理内存

root@aiserver \~\]# free -m 1.2.操作系统版本 \[root@aiserver \~\]# cat /etc/redhat-release 1.3.操作系统内存 \[root@aiserver \~\]# df -h /dev/shm/ 1.4.磁盘空间 \[root@aiserver \~\]# df -TH \[root@aiserver \~\]# df -h /tmp/ \[root@aiserver \~\]# df -h /u01 1.5.查看系统架构 \[root@aiserver \~\]# uname -m x86_64 \[root@aiserver \~\]# cat /proc/version 1.6.解析/etc/hosts \[root@aiserver \~\]# hostname aiserver cat \>\> /etc/hosts \<\< EOF 192.168.1.1 aiserver EOF 1.7.关闭防火墙还有selinux systemctl status firewalld.service systemctl stop firewalld.service systemctl disable firewalld.service sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config 2.创建用户和组 查看是否安装有Oracle软件 \[root@aiserver \~\]# more /etc/oraInst.loc 查看是否已存在相关用户组 \[root@aiserver \~\]# grep oinstall /etc/group \[root@aiserver \~\]# grep dba /etc/group \[root@aiserver \~\]# grep oper /etc/group \[root@aiserver \~\]# /usr/sbin/groupadd -g 54321 oinstall \[root@aiserver \~\]# /usr/sbin/groupadd -g 54322 dba \[root@aiserver \~\]# /usr/sbin/groupadd -g 54323 oper \[root@aiserver \~\]# /usr/sbin/useradd -u 54321 -g oinstall -G dba,oper oracle --修改密码为oracle \[root@aiserver \~\]# passwd oracle 3.创建工作的目录 \[root@aiserver \~\]# mkdir -p /u01/app/oracle \[root@aiserver \~\]# chown -R oracle:oinstall /u01/ \[root@aiserver \~\]# chmod -R 775 /u01/app/oracle 4.配置Oracle的环境变量 \[oracle@aiserver \~\]$ vi .bash_profile export ORACLE_BASE=/u01/app/oracle export ORACLE_HOME=$ORACLE_BASE/product/23.26.1/dbhome_1 export ORACLE_SID=prod export PATH=$ORACLE_HOME/bin:$PATH:$HOME/bin \[oracle@aiserver \~\]$ source .bash_profile \[oracle@aiserver \~\]$ env \| grep ORACLE 5.修改内核参数 以下在root用户下操作 cp /etc/sysctl.conf /etc/sysctl.conf.bak cat \>\> /etc/sysctl.conf \<\< "EOF" fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 751619276 kernel.shmmax = 3006477107 kernel.panic_on_oops = 1 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 fs.aio-max-nr = 1048576 net.ipv4.ip_local_port_range = 9000 65500 EOF kernel.shmall :物理内存的70% kernel.shmmni=kernel.shmall/4 环境变量生效 sysctl --system 6./etc/profile配置 以下root用户操作 cp /etc/profile /etc/profile.bak cat \>\> /etc/profile \<\< "EOF" if \[ $USER = "oracle" \]; then if \[ $SHELL = "/bin/ksh" \]; then ulimit -p 16384 ulimit -n 65536 else ulimit -u 16384 -n 65536 fi fi EOF vi /etc/pam.d/login session required pam_limits.so 7.修改资源限制 以下root用户操作 cp /etc/security/limits.conf /etc/security/limits.conf.bak cat \>\> /etc/security/limits.conf \<\< "EOF" oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536 EOF 8.yum安装依赖 \[root@aiserver \~\]# mount \| grep sr0 mount /dev/cdrom /mnt echo "\[localREPO\]" \>\> /etc/yum.repos.d/my.repo echo "name=localhost8" \>\> /etc/yum.repos.d/my.repo echo "baseurl=file:///mnt/BaseOS" \>\> /etc/yum.repos.d/my.repo echo "gpgcheck=0" \>\> /etc/yum.repos.d/my.repo echo "enabled=1" \>\> /etc/yum.repos.d/my.repo echo "\[localREPO_APP\]" \>\> /etc/yum.repos.d/my.repo echo "name=localhost8_app" \>\> /etc/yum.repos.d/my.repo echo "baseurl=file:///mnt/AppStream" \>\> /etc/yum.repos.d/my.repo echo "gpgcheck=0" \>\> /etc/yum.repos.d/my.repo echo "enabled=1" \>\> /etc/yum.repos.d/my.repo \[root@aiserver yum.repos.d\]# yum repolist 以下命令安装依赖包 yum install bc \\ binutils \\ compat-openssl10 \\ elfutils-libelf \\ fontconfig \\ glibc \\ glibc-devel \\ ksh \\ libaio \\ libXrender \\ libX11 \\ libXau \\ libXi \\ libXtst \\ libgcc \\ libstdc++ \\ libxcb \\ libibverbs \\ libasan \\ liblsan \\ librdmacm \\ make \\ policycoreutils \\ policycoreutils-python-utils \\ smartmontools \\ sysstat -y 9.解压软件授权、 oracle用户下操作 \[oracle@aiserver \~\]$ mkdir -p /u01/app/oracle/product/23.26.1/dbhome_1 oracle用户下操作 \[oracle@aiserver \~\]$ unzip /opt/LINUX.X64_2326100_db_home.zip -d $ORACLE_HOME 10.静默安装Oracle数据库 10.1.编辑rsp文件 \[oracle@aiserver \~\]$ cd $ORACLE_HOME/install/response \[oracle@aiserver response\]$ cp db_install.rsp /tmp vi /tmp/db_install.rsp 修改db_install.rsp文件中以下内容 oracle.install.option=INSTALL_DB_SWONLY UNIX_GROUP_NAME=oinstall INVENTORY_LOCATION=/u01/app/oraInventory ORACLE_BASE=/u01/app/oracle ORACLE_HOME=/u01/app/oracle/product/23.26.1/dbhome_1 InstallEdition=EE OSDBA_GROUP=dba OSOPER_GROUP=oper OSBACKUPDBA_GROUP=dba OSDGDBA_GROUP=dba OSKMDBA_GROUP=dba OSRACDBA_GROUP=dba dbType=GENERAL_PURPOSE 10.2.静默安装Oracle软件 \[oracle@aiserver \~\]$ cd $ORACLE_HOME ./runInstaller -silent -responseFile /tmp/db_install.rsp -ignorePrereq 安装结束后需要以root用户执行以下两个脚本 /u01/app/oracle/oraInventory/orainstRoot.sh /u01/app/oracle/product/23.26.1/dbhome_1/root.sh 11.监听创建 静默配置监听 \[oracle@aiserver \~\]$ netca -silent -responseFile $ORACLE_HOME/assistants/netca/netca.rsp 12.dbca建库 12.1.编辑dbca.rsp安装文件 \[oracle@aiserver \~\]$ cd $ORACLE_HOME/assistants/dbca \[oracle@aiserver dbca\]$ cp dbca.rsp /tmp \[oracle@aiserver \~\]$ vi /tmp/dbca.rsp responseFileVersion=/oracle/assistants/rspfmt_dbca_response_schema_v23.0.0 gdbName=prod sid=prod databaseConfigType=SI createAsContainerDatabase=true numberOfPDBs=2 pdbName=prod templateName=General_Purpose.dbc oracleHomeUserPassword=oracle totalMemory=1500 sysPassword=oracle systemPassword=oracle datafileDestination=/u01/app/oracle/oradata characterSet=AL32UTF8 nationalCharacterSet=UTF8 databaseType=OLTP 注意：templateName、createAsContainerDatabase必須指定 12.2.静默安装数据库 \[oracle@aiserver \~\]$ dbca -silent -createDatabase -responseFile /tmp/dbca.rsp image局撑缀究