WSL2设置运行级别
sudo bash -c “echo ‘[1] [00053] [~~ ] [runlevel] [~ ] [5.4.91-microsoft-standard-WSL2] [0.0.0.0 ] [2021-04-05T23:10:15,040218+00:00]’ | utmpdump -r > /var/run/utmp” 2> /dev/null
红色字体运行 uname -a 查看
此方案只是消除提示对系统没有任何修正
sudo bash -c “echo ‘[1] [00053] [~~ ] [runlevel] [~ ] [5.4.91-microsoft-standard-WSL2] [0.0.0.0 ] [2021-04-05T23:10:15,040218+00:00]’ | utmpdump -r > /var/run/utmp” 2> /dev/null
红色字体运行 uname -a 查看
此方案只是消除提示对系统没有任何修正
sudo vim /etc/init.wsl
例如:
#! /bin/sh
# 设置启动服务
#! /bin/sh
NUM=`ps -aux | grep mysqld | wc -l`; if [ $NUM -eq 1 ];then service mysql start; fi
NUM=`ps -aux | grep postgresql | wc -l`; if [ $NUM -eq 1 ];then service postgresql start; fi
echo ‘ok’
sudo chmod +x /etc/init.wsl
@echo off
setlocal enabledelayedexpansionwsl -d Ubuntu-20.04 -u root /etc/init.wsl | findstr “ok” > nul
if !errorlevel! equ 0 (
:: set wsl2 ip
wsl -d Ubuntu-20.04 -u root ip addr | findstr “192.168.169.2” > nul
if !errorlevel! neq 0 (
wsl -u root ip addr add 192.168.169.2/28 broadcast 192.168.169.15 dev eth0 label eth0:1
):: set windows ip
ipconfig | findstr “192.168.169.1” > nul
if !errorlevel! neq 0 (
netsh interface ip add address “vEthernet (WSL)” 192.168.169.1 255.255.255.240
)
)
window IP:192.168.169.1 wsl2 IP:192.168.169.2
cmd /k c:\\wsl2.bat && wsl
sudo apt update
sudo apt install mariadb-server
sudo service mysql start
sudo mysql
use mysql
grant all privileges on *.* to ‘root’@’%’ identified by ‘password’;
flush privileges;
select user,host,password from user;
sudo vi /etc/mysql/mariadb.conf.d/50-server.cnf
注释 bind-address = 127.0.0.1
sudo service mysql restart
sudo apt-get purge mariadb-*
选择Yes
mysql_secure_installation
apt-get install postgresql-11
把
# IPv4 local connections:
host all all 127.0.0.1/32 md5修改成
host all all 0.0.0.0/0 md5
这个文档上面有介绍,0.0.0.0/0表示允许所有ip
把
#——————————————————————————
# CONNECTIONS AND AUTHENTICATION
#——————————————————————————# – Connection Settings –
# listen_addresses = ‘localhost’ # what IP address(es) to listen on;
# comma-separated list of addresses;
# defaults to ‘localhost’; use ‘*’ for all
# (change requires restart)
修改为listen_addresses = ‘*’
把注释去掉,改localhost为星号。文档已经说了,默认是监听本地,如果需要监听其他连接,改成星号(*),表示监听所有,需要重启服务或系统
#进入postgres默认用户 sudo su - postgres #进入数据库 psql #修改密码 \password postgres
sudo service postgresql start 或者 sudo pg_ctlcluster 11 main start
sudo apt-get purge postgresql*