* 本篇所有命令均在 root 权限下执行 *
安装 python3
安装依赖包:
yum -y install gcc gcc-c python36-devel mysql-devel
yum -y install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel
下载安装包:
官网 https://www.python.org/downloads/source/
wget
https://www.python.org/ftp/python/3.6.8/Python-3.6.8.tgz
解压安装包:
tar zxvf Python-3.6.8.tgz
cd 到解压目录:
cd Python-3.6.8
执行 configure 文件:
./configure --prefix=/usr/local/python3
编译和安装:
make && make install
创建短连接:
cd /usr/bin
ln -s /usr/local/python3/bin/python3.6 python3
ln -s /usr/local/python3/bin/pip3 pip3
ln -s /usr/local/python3/bin/virtualenv virtualenv(安装
virtualenvwrapper
后执行)
安装 virtualenvwrapper
pip 安装 virtualenvwrapper(会自动安装 virtualenv):
pip3 install virtualenvwrapper==4.8.2
创建虚拟环境的主目录:
mkdir $HOME/.envs
在 ~/.bashrc 添加环境变量:
vim ~/.bashrc
添加如下内容
VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3
export WORKON_HOME=$HOME/.envs
source /usr/local/python3/bin/virtualenvwrapper.sh
保存退出:
wq
刷新 ~/.bashrc:
source ~/.bashrc
新建虚拟环境:
mkvirtualenv djangoblog
删除虚拟环境:
rmvirtualenv djangoblog
进入虚拟环境:
workon djangoblog
导出 虚拟环境 的安装包:
pip freeze > requirements.txt
安装 虚拟环境 导出的安装包:
pip install -r requirements.txt
退出虚拟环境:
deactivate
windows 上安装>>>
安装 git
安装依赖包:
yum -y install gcc gcc-c
yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel
yum -y install perl-ExtUtils-MakeMaker
下载安装包:
官网 https://git-scm.com/downloads
wget
https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.39.1.tar.gz
解压安装包:
tar zxvf git-2.39.1.tar.gz
cd 到解压目录:
cd git-2.39.1
执行 configure 文件:
./configure --prefix=/usr/local/git-2.39.1
编译和安装:
make && make install
创建短连接:
cd /usr/bin
ln -s /usr/local/git-2.39.1/bin/git git
安装 nginx
安装依赖包:
yum -y install gcc gcc-c autoconf automake make
yum -y install zlib zlib-devel openssl openssl-devel pcre pcre-devel
下载安装包:
官网 https://nginx.org/en/download.html
github https://github.com/git/git/tags
wget http://nginx.org/download/nginx-1.14.2.tar.gz
解压安装包:
tar zxvf nginx-1.14.2.tar.gz
cd 到解压目录:
cd nginx-1.14.2
执行配置文件:(第二条是含 ssl 模块)
./configure --prefix=/usr/local/nginx-1.14.2
./configure --prefix=/usr/local/nginx-1.14.2 --with-http_ssl_module
编译和安装:
make && make install
创建短连接:
cd /usr/bin
ln -s /usr/local/nginx-1.14.2/sbin/nginx nginx
启动 nginx:
/usr/bin/nginx -c /usr/local/nginx-1.14.2/conf/nginx.conf
安装 redis
安装依赖包:
yum install -y gcc-c
下载安装包:
# 官网
https://redis.io/download
wget http://download.redis.io/releases/redis-5.0.5.tar.gz
解压安装包:
tar xzf redis-5.0.5.tar.gz
cd 到解压目录:
cd redis-5.0.5
编译和安装:
make install PREFIX=/usr/local/redis-5.0.5
创建配置文件目录:
mkdir /etc/redis
复制 redis-5.0.5 下的 redis.config 到 /etc/redis:
cp redis.conf /etc/redis/redis.conf
修改 /etc/redis/redis.conf:
vim /etc/redis/redis.conf
将 daemonize no 改为 yes(即守护进程,还可配置外网访问、密码访问、分配内存大小等)
指定 redis.conf 文件启动 redis:
cd /usr/local/redis-5.0.5/bin
./redis-server /etc/redis/redis.conf
[root@taiwan-ss bin]# ./redis-server /etc/redis/redis.conf
6105:C 25 Jul 2019 07:22:02.426 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
6105:C 25 Jul 2019 07:22:02.427 # Redis version=5.0.5, bits=64, commit=00000000, modified=0, pid=6105, just started
6105:C 25 Jul 2019 07:22:02.427 # Configuration loaded
进入和退出 redis 命令行模式:
cd /usr/local/redis-5.0.5/bin
[root@taiwan-ss bin]# redis-cli
127.0.0.1:6379> exit
Centos7 设置开机启动:
cd /etc/systemd/system
vim redis.service
[Unit]
Description=Redis Server Manager
After=network.target
[Service]
Type=notify
User=root
Group=root
PIDFile=/var/run/redis_6379.pid
ExecStart=/usr/local/redis-5.0.5/bin/redis-server /etc/redis/redis.conf --supervised systemd
ExecStop=/usr/local/redis-5.0.5/bin/redis-cli shutdown
Restart=always
[Install]
WantedBy=multi-user.target
代码语言:javascript复制# 重载系统服务,因添加了 redis.server
sudo systemctl daemon-reload
# 启动 redis
sudo systemctl start redis
# 停止 redis
sudo systemctl stop redis
# 查看 redis 状态
sudo systemctl status redis
# 设置开机启动
sudo systemctl enable redis
# 取消开机启动
sudo systemctl disable redis
Centos6 设置开机启动:
代码语言:javascript复制# 将 redis 的启动脚本复制一份放到 /etc/init.d 目录下
cp redis-5.0.5/utils/redis_init_script /etc/init.d/redisd
chkconfig redisd on
如果显示 service redisd does not support chkconfig 解决方法:
vim 编辑 redisd 文件,在第一行加入如下两行注释,保存退出
chkconfig: 2345 90 10
description: Redis is a persistent key-value database
注释的意思是,redis 服务必须在运行级 2,3,4,5下被启动或关闭,启动的优先级是 90,关闭的优先级是 10。
再次执行开机自启命令 chkconfig redisd on,这个时候应该就能成功了
启动 redis:service redisd start
关闭 redis:service redisd stop
redis 在 centos7 下配置开机启动参考的资料
- Redis not starting with systemctl
- Linux Centos 7 systemctl(systemd)新增加 service 服务,并且开机启动
- centos7 安装 redis 设置开机启动