
工作了一段时间,是该总结一些在日常运维的东西了,后面有空再补充

# 解压
tar -zxvf nginx-1.8.1.tar.gz
# 进入目录
cd nginx-1.8.1
# 检查依赖且安装配置ssl
yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel
# 检查依赖
./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
# 编译
make
#
make install
进入编译目录
# 进入目录
cd /usr/local/nginx/
# 编辑ngnix.conf
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
# 域名地址
server_name shuzhilin.top www.shuzhilin.top;
client_max_body_size 1024m;
location / {
proxy_set_header HOST $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# 代理地址
proxy_pass http://127.0.0.1:8090/;
}
}
# 华为ssl证书配置
server {
listen 443 ssl;
server_name shuzhilin.top www.shuzhilin.top;
ssl_certificate /usr/local/nginx/cert/server.crt; #替换成您的证书文件的路径。
ssl_certificate_key /usr/local/nginx/cert/server.key; #替换成您的私钥文件的路径。
ssl_session_cache shared:SSL:1m;
ssl_session_timeout 5m;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
location / {
proxy_set_header HOST $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://127.0.0.1:8090/;
}
}
}
SSL证书的获取请参考华为SSL:https://support.huaweicloud.com/usermanual-ccm/ccm_01_0082.html
# 启动
/usr/local/nginx/sbin/nginx
# 停止
/usr/local/nginx/sbin/nginx -s stop
# 重启
/usr/local/nginx/sbin/nginx -s reload

# 解压
tar -zxvf redis-6.2.7.tar.gz
# 进入目录
cd redis-6.2.7
# 编译
make
# 创建配置文件目录
mkdir /usr/local/redis/etc
# 移动配置文件
mv redis.conf /usr/local/redis/etc
# 编辑配置文件
vim redis.conf


vi /etc/rc.local
# 添加
/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf
cp /usr/local/redis/bin/redis-server /usr/local/bin/
cp /usr/local/redis/bin/redis-cli /usr/local/bin/
注意防火墙端口的开放:https://www.yuque.com/docs/share/7d73fe1f-d204-42d3-b849-167a4177c5e1?# 《日常工作Linux命令》
window中cmd:telnet ip 端口
# 启动redis
redis-server /usr/local/redis/etc/redis.conf
# 停止redis
pkill redis
# 卸载redis:
rm -rf /usr/local/redis //删除安装目录
rm -rf /usr/bin/redis-* //删除所有redis相关命令脚本
rm -rf /root/download/redis-4.0.4 //删除redis解压文件夹


# 解压
tar -xvf mysql-8.0.26-1.el7.x86_64.rpm-bundle.tar

# 安装openssl-devel 插件
yum install openssl-devel
# 依次安装
rpm -ivh mysql-community-common-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-plugins-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-compat-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-devel-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-server-8.0.26-1.el7.x86_64.rpm
# 如果rpm报错
rpm -e mariadb-libs --nodeps
启动服务
#启动 MySQL 服务:
systemctl start mysqld
#重启 MySQL 服务:
systemctl restart mysqld
#关闭 MySQL 服务:
systemctl stop mysqld
cat /var/log/mysqld.log

# 连接 MySQL
mysql -u root -p

# 将密码复杂度校验调整简单类型
set global validate_password.policy = 0;
# 设置密码最少位数限制为 4 位
set global validate_password.length = 4;
# 修改密码
ALTER USER 'root'@'localhost' IDENTIFIED BY '自己的密码';
# 停止服务
systemctl stop mysqld
# 卸载依赖
rpm -e mysql-community-client-plugins-8.0.26-1.el7.x86_64 --nodeps
rpm -e mysql-community-server-8.0.26-1.el7.x86_64 --nodeps
rpm -e mysql-community-common-8.0.26-1.el7.x86_64 --nodeps
rpm -e mysql-community-libs-8.0.26-1.el7.x86_64 --nodeps
rpm -e mysql-community-client-8.0.26-1.el7.x86_64 --nodeps
rpm -e mysql-community-libs-compat-8.0.26-1.el7.x86_64 --nodeps
# 删除数据目录
rm -rf /var/lib/mysql/
# 删除MySQL的配置文件备份
rm -rf /etc/my.cnf.rpmsave
# 开放端口
firewall-cmd --zone=public --add-port=3306/tcp --permanent
# 重启防火墙
systemctl restart firewalld.service
# 重载配置
firewall-cmd --reload
该版本为:11.2.0.4
链接:https://pan.baidu.com/s/1sZTfplAcbaGYDQKHzz51KA?pwd=8ygj
提取码:8ygj
注意是一起解压不要漏掉文件

[root@localhost ~]# vim /etc/selinux/config
[root@localhost ~]# setenforce 0

[root@localhost ~]# systemctl restart firewalld.service
[root@localhost ~]# systemctl list-unit-files|grep firewalld.service
firewalld.service enabled
[root@localhost ~]# systemctl disable firewalld.service
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@localhost ~]# yum install gcc make binutils gcc-c++ compat-libstdc++-33elfutils-libelf-devel elfutils-libelf-devel-static ksh libaio libaio-develnumactl-devel sysstat unixODBC unixODBC-devel pcre-devel –y

[root@localhost ~]# groupadd admin
[root@localhost ~]# groupadd dba
[root@localhost ~]# useradd -g admin -G dba oracle
[root@localhost ~]# passwd oracle
更改用户 oracle 的密码 。
新的 密码:
重新输入新的 密码:
passwd:所有的身份验证令牌已经成功更新。
[root@localhost ~]# id oracle
uid=1001(oracle) gid=1001(admin) 组=1001(admin),1002(dba)
[root@localhost ~]#
[root@localhost ~]# vim /etc/sysctl.conf
[root@localhost ~]# sysctl -p
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 2073741824
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
[root@localhost ~]#
添加下面的参数,注意kernel.shmmax为运行内存的一半
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 2073741824
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

[root@localhost ~]# vim /etc/security/limits.conf
[root@localhost ~]#
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240

[root@localhost ~]# vim /etc/pam.d/login
[root@localhost ~]#
session required /lib64/security/pam_limits.so
session required pam_limits.so

[root@localhost ~]# vim /etc/profile
[root@localhost ~]#
#oracle配置
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi

[root@localhost ~]# mkdir -p /data/oracle/product/11.2.0.4
[root@localhost ~]# mkdir /data/oracle/oradata
[root@localhost ~]# mkdir /data/oracle/inventory
[root@localhost ~]# mkdir /data/oracle/fast_recovery_area
[root@localhost ~]# chown -R oracle:admin /data/oracle
[root@localhost ~]# chmod -R 775 /data/oracle
# 对解压目录进行授权
[root@localhost ~]# chown -R oracle:admin /media/oracleinstall/
[root@localhost ~]# chmod -R 775 /media/oracleinstall/
[root@localhost ~]#
[root@localhost ~]# su -l oracle
最后一次失败的登录:五 9月 16 09:16:28 CST 2022从 120.48.37.84ssh:notty 上
最有一次成功登录后有 63 次失败的登录尝试。
[oracle@localhost ~]$ vim .bash_profile
# 注意 第一次配置完记得source一下
[oracle@localhost ~]$ source .bash_profile
[oracle@localhost ~]$
ORACLE_BASE=/data/oracle
ORACLE_HOME=$ORACLE_BASE/product/11.2.0.4
ORACLE_SID=orcl
PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_BASE ORACLE_HOME ORACLE_SID PATH

进入解压包安装目录的database/response下
[root@localhost response]# pwd
/media/oracleinstall/database/response
[root@localhost response]# vim db_install.rsp
[root@localhost response]#
需要设置的选项如下:
oracle.install.option=INSTALL_DB_SWONLY
ORACLE_HOSTNAME=CentOS
UNIX_GROUP_NAME=admin
INVENTORY_LOCATION=/data/oracle/inventory
SELECTED_LANGUAGES=en,zh_CN
ORACLE_HOME=/data/oracle/product/11.2.0.4
ORACLE_BASE=/data/oracle
oracle.install.db.InstallEdition=EE
oracle.install.db.DBA_GROUP=dba
oracle.install.db.OPER_GROUP=dba
DECLINE_SECURITY_UPDATES=true
过程比较漫长耐心等待
[root@localhost database]# ls
install readme.html response rpm runInstaller sshsetup stage welcome.html
[root@localhost database]# ./runInstaller -silent -responseFile /media/oracleinstall/database/response/db_install.rsp -ignorePrereq
该用户是 root 用户。如果用户是 root 用户, Oracle Universal Installer 将无法继续安装。
: 没有那个文件或目录
[root@localhost database]# su oracle
[oracle@localhost database]$ ./runInstaller -silent -responseFile /media/oracleinstall/database/response/db_install.rsp -ignorePrereq
正在启动 Oracle Universal Installer...
检查临时空间: 必须大于 120 MB。 实际为 35586 MB 通过
检查交换空间: 必须大于 150 MB。 实际为 5887 MB 通过
准备从以下地址启动 Oracle Universal Installer /tmp/OraInstall2022-09-16_09-31-26AM. 请稍候...[oracle@localhost database]$ MoTTY X11 proxy: Unsupported authorisation protocol
[WARNING] [INS-32055] 主产品清单位于 Oracle 基目录中。
原因: 主产品清单位于 Oracle 基目录中。
操作: Oracle 建议将此主产品清单放置在 Oracle 基目录之外的位置中。
可以在以下位置找到本次安装会话的日志:
/data/oracle/inventory/logs/installActions2022-09-16_09-31-26AM.log
Oracle Database 11g 的 安装 已成功。
请查看 '/data/oracle/inventory/logs/silentInstall2022-09-16_09-31-26AM.log' 以获取详细资料。
以 root 用户的身份执行以下脚本:
1. /data/oracle/inventory/orainstRoot.sh
2. /data/oracle/product/11.2.0.4/root.sh
Successfully Setup Software.

验证
[oracle@localhost database]$ su root
密码:
[root@localhost database]# sh /data/oracle/inventory/orainstRoot.sh
更改权限/data/oracle/inventory.
添加组的读取和写入权限。
删除全局的读取, 写入和执行权限。
更改组名/data/oracle/inventory 到 admin.
脚本的执行已完成。
[root@localhost database]# sh /data/oracle/inventory/orainstRoot.sh
更改权限/data/oracle/inventory.
添加组的读取和写入权限。
删除全局的读取, 写入和执行权限。
更改组名/data/oracle/inventory 到 admin.
脚本的执行已完成。
[root@localhost database]# sh /data/oracle/product/11.2.0.4/root.sh
Check /data/oracle/product/11.2.0.4/install/root_localhost.localdomain_2022-09-16_09-43-28.log for the output of root script
[root@localhost database]#
[root@localhost database]# su -l oracle
上一次登录:五 9月 16 09:31:16 CST 2022pts/0 上
[oracle@localhost ~]$ netca /silent /responseFile /media/oracleinstall/database/response/netca.rsp
正在对命令行参数进行语法分析:
参数"silent" = true
参数"responsefile" = /media/oracleinstall/database/response/netca.rsp
完成对命令行参数进行语法分析。
Oracle Net Services 配置:
完成概要文件配置。
Oracle Net 监听程序启动:
正在运行监听程序控制:
/data/oracle/product/11.2.0.4/bin/lsnrctl start LISTENER
监听程序控制完成。
监听程序已成功启动。
监听程序配置完成。
成功完成 Oracle Net Services 配置。退出代码是0
[oracle@localhost ~]$

成功运行后,在/data/oracle/product/11.2.0/network/admin中生成listener.ora和sqlnet.ora,通过netstat命令可以查看1521端口正在监听。
[oracle@localhost ~]$ netstat -anp |grep 1521
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp6 0 0 :::1521 :::* LISTEN 15233/tnslsnr
unix 2 [ ACC ] STREAM LISTENING 300044 15233/tnslsnr /var/tmp/.oracle/sEXTPROC1521
unix 3 [ ] STREAM CONNECTED 211521 - /run/systemd/journal/stdout
[oracle@localhost ~]$
[oracle@localhost root]$ vim /media/oracleinstall/database/response/dbca.rsp
[oracle@localhost root]$ dbca -silent -responseFile /media/oracleinstall/database/response/dbca.rsp
复制数据库文件
1% 已完成
3% 已完成
11% 已完成
18% 已完成
26% 已完成
37% 已完成
正在创建并启动 Oracle 实例
40% 已完成
45% 已完成
50% 已完成
55% 已完成
56% 已完成
60% 已完成
62% 已完成
正在进行数据库创建
66% 已完成
70% 已完成
73% 已完成
85% 已完成
96% 已完成
100% 已完成
有关详细信息, 请参阅日志文件 "/data/oracle/cfgtoollogs/dbca/orcl/orcl.log"。
[oracle@localhost root]$
修改文件中以下参数
[GENERAL]
# oracle版本,不能更改
RESPONSEFILE_VERSION = "11.2.0"
# Description : Type of operation
OPERATION_TYPE = "createDatabase"
[CREATEDATABASE]
# Description : Global database name of the database
# 全局数据库的名字=SID+主机域名# 第三方工具链接数据库的时候使用的service名称
GDBNAME = "orcl.test"
# Description : System identifier (SID) of the database
# 对应的实例名字
SID = "orcl"
# Description : Name of the template
# 建库用的模板文件
TEMPLATENAME = "General_Purpose.dbc"
# Description : Password for SYS user
# SYS管理员密码
SYSPASSWORD = "123456"
# Description : Password for SYSTEM user
# SYSTEM管理员密码
SYSTEMPASSWORD = "123456"
# Description : Password for SYSMAN user
# SYSMAN管理员密码
SYSMANPASSWORD = "123456"
# Description : Password for DBSNMP user
# DBSNMP管理员密码
DBSNMPPASSWORD = "123456"
# Description : Location of the data file's
# 数据文件存放目录
DATAFILEDESTINATION =/data/oracle/oradata
# Description : Location of the data file's
# 恢复数据存放目录
RECOVERYAREADESTINATION=/data/oracle/fast_recovery_area
# Description : Character set of the database
# 字符集,重要!!! 建库后一般不能更改,所以建库前要确定清楚。
# (CHARACTERSET = "AL32UTF8" NATIONALCHARACTERSET= "UTF8")
CHARACTERSET = "ZHS16GBK"
# Description : total memory in MB to allocate to Oracle
# oracle内存1638MB,物理内存2G*80%
TOTALMEMORY = "1638"

[oracle@localhost root]$ ps -ef | grep ora_ | grep -v grep
oracle 25828 1 0 10:21 ? 00:00:00 ora_pmon_orcl
oracle 25830 1 0 10:21 ? 00:00:00 ora_psp0_orcl
oracle 25838 1 1 10:21 ? 00:00:02 ora_vktm_orcl
oracle 25842 1 0 10:21 ? 00:00:00 ora_gen0_orcl
oracle 25844 1 0 10:21 ? 00:00:00 ora_diag_orcl
oracle 25846 1 0 10:21 ? 00:00:00 ora_dbrm_orcl
oracle 25848 1 0 10:21 ? 00:00:00 ora_dia0_orcl
oracle 25850 1 0 10:21 ? 00:00:00 ora_mman_orcl
oracle 25852 1 0 10:21 ? 00:00:00 ora_dbw0_orcl
oracle 25857 1 0 10:21 ? 00:00:00 ora_lgwr_orcl
oracle 25862 1 0 10:21 ? 00:00:00 ora_ckpt_orcl
oracle 25864 1 0 10:21 ? 00:00:00 ora_smon_orcl
oracle 25866 1 0 10:21 ? 00:00:00 ora_reco_orcl
oracle 25868 1 0 10:21 ? 00:00:00 ora_mmon_orcl
oracle 25870 1 0 10:21 ? 00:00:00 ora_mmnl_orcl
oracle 25872 1 0 10:21 ? 00:00:00 ora_d000_orcl
oracle 25874 1 0 10:21 ? 00:00:00 ora_s000_orcl
oracle 25926 1 0 10:21 ? 00:00:00 ora_qmnc_orcl
oracle 25948 1 0 10:21 ? 00:00:00 ora_cjq0_orcl
oracle 26004 1 0 10:21 ? 00:00:00 ora_q000_orcl
oracle 26006 1 0 10:21 ? 00:00:00 ora_q001_orcl
[oracle@localhost root]$
[oracle@localhost root]$
[oracle@localhost root]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 16-SEP-2022 10:25:20
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.4.0 - Production
Start Date 16-SEP-2022 09:45:43
Uptime 0 days 0 hr. 39 min. 39 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /data/oracle/product/11.2.0.4/network/admin/listener.ora
Listener Log File /data/oracle/diag/tnslsnr/localhost/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))
Services Summary...
Service "orcl.test" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB.test" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@localhost root]$
数据库创建完成,有关详细信息, 请查看以下位置的日志文件: /data/oracle/cfgtoollogs/dbca/orcl/orcl.log。数据库信息:,全局数据库名:orcl.test,系统标识符 (SID):orcl
[oracle@localhost root]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Fri Sep 16 10:26:29 2022
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> select status from v$instance;
STATUS
------------
OPEN
SQL>
[root@localhost ~]# mkdir /home/oracle_space
[root@localhost ~]# chmod -Rf 777 /home/oracle_space
[root@localhost ~]# sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Fri Sep 16 10:31:18 2022
Copyright (c) 1982, 2013, Oracle. All rights reserved.
ERROR:
ORA-01017: invalid username/password; logon denied
Enter user-name: system
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> create tablespace LDJC_DATA datafile '/home/oracle_space/ldjc_data01.dbf' size 50m autoextend on maxsize unlimited extent management local;
Tablespace created.
SQL> create user TEST identified by 123456 default tablespace LDJC_DATA;
grant connect,resource to JCCB;
grant dba to TEST;
User created.
SQL>
Grant succeeded.
SQL>
Grant succeeded.
SQL>
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data02.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data03.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data04.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data05.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data06.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data07.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data08.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data09.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data10.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data11.dbf' size 50m autoextend on next 50m maxsize unlimited;
alter tablespace LDJC_DATA add datafile '/home/oracle_space/ldjc_data12.dbf' size 50m autoextend on next 50m maxsize unlimited;
[root@localhost ~]# sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Fri Sep 16 10:41:15 2022
Copyright (c) 1982, 2013, Oracle. All rights reserved.
ERROR:
ORA-01017: invalid username/password; logon denied
Enter user-name: TEST
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> select* from v$version;
BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
PL/SQL Release 11.2.0.4.0 - Production
CORE 11.2.0.4.0 Production
TNS for Linux: Version 11.2.0.4.0 - Production
NLSRTL Version 11.2.0.4.0 - Production
SQL>
[root@localhost ~]# su -l oracle
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[oracle@localhost ~]$ vim .bash_profile
# 注意 第一次配置完记得source一下
[oracle@localhost ~]$ source .bash_profile
[oracle@localhost ~]$
ORACLE_BASE=/data/oracle
ORACLE_HOME=$ORACLE_BASE/product/11.2.0.4
ORACLE_SID=orcl
PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_BASE ORACLE_HOME ORACLE_SID PATH

注意解压文件夹应该一起解压,可能是解压时丢失了某些东西
链接:https://pan.baidu.com/s/19OmcZruVkVKFICU7mHNPXQ?pwd=04yd
提取码:04yd

[root@shu /]# cd usr
[root@shu usr]# ls
bin etc games include lib lib64 libexec local sbin share src tmp
[root@shu usr]# cd local/
[root@shu local]# ls
bin btjdk bttomcat curl etc games include lib lib64 libexec libiconv man nginx openssl redis sbin share src uniagent
[root@shu local]# mkdir java
[root@shu local]# chmod 777 java
[root@shu local]#
# 复制到该目录
[root@shu java]# cp /environment/jdk/jdk-8u161-linux-x64.tar.gz .
# 解压
[root@shu java]# tar -zxvf jdk-8u161-linux-x64.tar.gz
[root@shu jdk1.8.0_161]# vim /etc/profile
[root@shu jdk1.8.0_161]# cat /etc/profile
# 添加环境变量语句
export JAVA_HOME=/usr/local/java/jdk1.8.0_161
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH
# 注意需要执行这句代码才能生效
[root@shu jdk1.8.0_161]# source /etc/profile
[root@shu jdk1.8.0_161]# java -version
java version "1.8.0_161"
Java(TM) SE Runtime Environment (build 1.8.0_161-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.161-b12, mixed mode)
[root@shu jdk1.8.0_161]#
下载地址:https://archive.apache.org/dist/zookeeper
# 解压
[root@shu zookeeper]# tar -zxvf apache-zookeeper-3.6.3-bin.tar.gz
# 修改配置文件
cd conf
cp zoo_sample.cfg zoo.cfg
vim zoo.cfg
#启动
bin/zkServer.sh start
#查看
jps
#状态查看
bin/zkServer.sh status
#停止
bin/zkServer.sh stop
#启动客户端
bin/zkCli.sh
#退出
quit
tickTime = 2000:通信心跳时间,Zookeeper服务器与客户端心跳时间,单位毫秒initLimit = 10:LF初始通信时限,Leader和Follower初始连接时能容忍的最多心跳数(tickTime的数量)syncLimit = 5:LF同步通信时限,Leader和Follower之间通信时间如果超过syncLimit * tickTime,Leader认为Follwer死 掉,从服务器列表中删除Follwer。dataDir:保存Zookeeper中的数据,注意:默认的tmp目录,容易被Linux系统定期删除,所以一般不用默认的tmp目录。clientPort = 2181:客户端连接端口,通常不做修改。#解压
tar -zxvf kafka_2.11-2.4.0.tgz
#修改配置文件
cd config
vim server.properties
# 修改以下配置
#broker.id属性在kafka集群中必须要是唯⼀
broker.id=0
#kafka部署的机器ip和提供服务的端⼝号(内网)
#listeners=PLAINTEXT://服务器地址:9092
#阿里云外网
advertised.listeners=PLAINTEXT://阿里云地址:9092
#kafka的消息存储⽂件
log.dir=/usr/local/data/kafka-logs
#kafka连接zookeeper的地址
zookeeper.connect=192.168.65.60:2181
#是否可以删除
delete.topic.enable=true
# 启动
cd bin
./kafka-server-start.sh -daemon ../config/server.properties
# 检查是否启动
jps
#查看端口问题
netstat -an | grep 9092
#或者
lsof -i:9092
# 防火墙开发端口
firewall-cmd --zone=public --add-port=9092/tcp --permanent
firewall-cmd --reload
#停止kafka
./kafka-server-stop.sh ../config/server.properties