环 境
FreeBSD 13-RELEASE
修改 pkg 源
需要先创建/usr/local/etc/pkg/repos目录，然后创建FreeBSD.conf配置文件，并将默认源关闭，然后添加国内软件源。
root@freebsd:~ # mkdir -p /usr/local/etc/pkg/repos
root@freebsd:~ # vi /usr/local/etc/pkg/repos/FreeBSD.conf
FreeBSD: { enabled: no }
ustc: {
url: "pkg+http://mirrors.ustc.edu.cn/freebsd-pkg//${ABI}/quarterly",
mirror_type: "srv",
signature_type: "fingerprints",
fingerprints: "/usr/share/keys/pkg",
enabled: yes
}
更新pkg源：
root@freebsd:~ # pkg update -f
Updating ustc repository catalogue...
Fetching meta.txz: 100% 916 B 0.9kB/s 00:01
Fetching packagesite.txz: 100% 6 MiB 6.5MB/s 00:01
Processing entries: 100%
ustc repository update completed. 30371 packages processed.
All repositories are up to date.
安装 MySQL 数据库
搜索一下pkg源里面有哪些版本的mysql：
root@freebsd:~ # pkg search "^mysql"
下面安装mysql80版本：
root@freebsd:~ # pkg install -y mysql80-server mysql80-client
运行 MySQL
接下来你将运行下面的命令，这会将 MySQL 服务添加到 /etc/rc.conf配置文件中，并开机启动mysql。
root@freebsd:~ # sysrc mysql_enable=yes
mysql_enable: -> yes
启动mysql服务：
root@freebsd:~ # service mysql-server start
Starting mysql.
查看服务状态和mysql监听的端口：
root@freebsd:~ # service mysql-server status
mysql is running as pid 2194.
root@freebsd:~ # sockstat -4l
USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN ADDRESS
mysql mysqld 2194 19 tcp46 *:33060 *:*
mysql mysqld 2194 24 tcp4 127.0.0.1:3306 *:*
root sshd 802 4 tcp4 *:22 *:*
root sendmail 781 3 tcp4 127.0.0.1:25 *:*
root syslogd 709 7 udp4 *:514 *:*
验证安装
要验证安装，您可以用 root 身份登录并使用以下命令检查数据库版本：、
root@freebsd:~ # mysqladmin -u root -p version
Enter password:
mysqladmin Ver 8.0.25 for FreeBSD13.0 on amd64 (Source distribution)
Copyright (c) 2000, 2021, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Server version 8.0.25
Protocol version 10
Connection Localhost via UNIX socket
UNIX socket /tmp/mysql.sock
Uptime: 4 min 16 sec
Threads: 2 Questions: 6 Slow queries: 0 Opens: 138 Flush tables: 3 Open tables: 54 Queries per second avg: 0.023
总 结
到目前MySQL 8 已安装并运行在 FreeBSD 13上了。
