huadjun的博客

linux-管理工具-iftop 装依赖包 install flex byacc libpcap ncurses ncurses-devel libpcap-devel 下载 wget http://www.ex-parrot.com/pdw/iftop/download/iftop-0.17.tar.gz 安装 tar -zxvf iftop-0.17.tar.gz 安装进入到目录下 ./configure make && make install 使用参考 h

linux安装postgresql12 yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm 安装 yum install -y postgresql12-server 初始化数据库 /usr/pgsql-12/bin/postgresql-12-setup initdb systemctl enable postgresq

linux安装mysql8 mysql官网下载链接：mysql repo下载地址 如下：https://dev.mysql.com/downloads/repo/yum/ wget https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm rpm -ivh mysql80-community-release-el7-3.noarch.rpm 然后 yum install mysql-community-server 开