执行命令查看输出log

mysqld --console

D:\Program Files\mysql-8.0.19-winx64>mysqld --console
2020-04-03T03:29:17.907577Z 0 [System] [MY-010116] [Server] D:\Program Files\mysql-8.0.19-winx64\bin\mysqld.exe (mysqld 8.0.19) starting as process 4772
2020-04-03T03:29:17.909125Z 0 [Warning] [MY-013242] [Server] --character-set-server: 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
2020-04-03T03:29:19.799340Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2020-04-03T03:29:19.819720Z 0 [System] [MY-010931] [Server] D:\Program Files\mysql-8.0.19-winx64\bin\mysqld.exe: ready for connections. Version: '8.0.19'  socket: ''  port: 0  MySQL Community Server - GPL.
2020-04-03T03:29:19.822756Z 0 [ERROR] [MY-010131] [Server] TCP/IP, --shared-memory, or --named-pipe should be configured on NT OS
2020-04-03T03:29:19.825137Z 0 [ERROR] [MY-010119] [Server] Aborting
2020-04-03T03:29:19.878167Z 0 [Warning] [MY-011311] [Server] Plugin mysqlx reported: 'All I/O interfaces are disabled, X Protocol won't be accessible'
2020-04-03T03:29:20.525948Z 0 [System] [MY-010910] [Server] D:\Program Files\mysql-8.0.19-winx64\bin\mysqld.exe: Shutdown complete (mysqld 8.0.19)  MySQL Community Server - GPL.

关键错误

TCP/IP, --shared-memory, or --named-pipe should be configured on NT OS

解决方案

修改my.ini,添加shared-memory

这个问题是由于我的MySQL的的的更新至8版本以上了，在安装的时候我并没有指定用户登入密码加密方式，所以默认被设置为caching_sha2_password
解决方法：

mysql> show variables like 'default_authentication_plugin';

查看本地mysql用户的信息

mysql> select host,user,plugin from mysql.user;

注意 caching_sha2_password， 只修改root的密码加密方式就可以了

mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';

mysql> select host,user,plugin from mysql.user;

使用tdm-gcc
https://jmeubank.github.io/tdm-gcc/download/
然后再系统环境变量path里把tdragon的位置上移到cygwin上面，
让系统调用gcc时先识别tdragon的gcc，或者直接把cygwin的环境路径直接删除了，
或者直接从goland里的settings->Go->GoPath里添加tdragon的路径，如下图

tail -f命令可以查看文件更新的记录，但是在wsl中，可能无法正常工作。

经查找发现，Linux是通过inotify来获取文件变动的，但是不知道是bug还是什么原因，感知不到文件变动，造成此问题。

解决方案：

tail -f ---disable-inotify info.log

转载自：http://www.txllive.top/?p=30

由于Linux代码调试需要，如果当前开发系统是windows的话，可以选择使用CLion 远程链接 WSL。
所以需要子系统开启ssh

安装 ssh

sudo apt-get install openssh-server

Linux 开启密码登录

sudo vim /etc/ssh/sshd_config

找到passwordAuthentication项，修改成yes
重启ssh服务

sudo service sshd restart

查看服务状态

service ssh status
# * sshd is running  显示此内容则表示启动正常

如果提示 sshd error: could not load host key 则需要重新生成 key

dpkg-reconfigure openssh-server

如需密码设置

sudo passwd user-name

如果启动sshd时，报“Could not load host key”

Could not load host key: /etc/ssh/ssh_host_rsa_key
Could not load host key: /etc/ssh/ssh_host_ecdsa_key
Could not load host key: /etc/ssh/ssh_host_ed25519_key

查看下文件是否存在

ll /etc/ssh/

解决方法，重新生成密钥文件

ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key
ssh-keygen -t ecdsa -f /etc/ssh/ssh_host_ecdsa_key
ssh-keygen -t ed25519 -f /etc/ssh/ssh_host_ed25519_key

Clion中子系统配置请参考《Clion Windows Linux子系统》

如果启动报 ssh:unrecognized service

sudo /etc/init.d/ssh restart
sudo /etc/init.d/ssh start

ubuntu 安装 gdb

sudo apt update
sudo apt install gdb

参考

https://www.jetbrains.com/help/clion/quick-tutorial-on-configuring-clion-on-windows.html#WSL
https://www.cnblogs.com/netonline/p/7410586.html
https://blog.csdn.net/zhouzme/article/details/81087837
http://www.gdbtutorial.com/tutorial/how-install-gdb