wsl

boot

### openSuse
openSUSE-Leap-15-1.exe

### 重启服务
Get-Service LxssManager | Restart-Service

CA

sudo /usr/sbin/update-ca-certificates

service

rcAAA start = service AAA start

proxy

### 设置代理
export HTTP_PROXY=http://127.0.0.1:10809
export HTTPS_PROXY=http://127.0.0.1:10809
### 取消代理
unset HTTP_PROXY
unset HTTPS_PROXY
### socks5
export HTTP_PROXY=socks5://127.0.0.1:10808
export HTTPS_PROXY=socks5://127.0.0.1:10808

export HTTP_PROXY=socks5h://127.0.0.1:10808
export HTTPS_PROXY=socks5h://127.0.0.1:10808
export ALL_PROXY=socks5://127.0.0.1:1080

mongo

### 启动
sudo mongod -f /etc/mongod.conf
### 停止
sudo mongod -f /etc/mongod.conf --shutdown
### 导入数据
sudo mongoimport -d db -c collections -f filePath
### 导入 bson 格式数据
sudo mongorestore -d db -c collections wiki.bson

Q:

➜  ~ sudo mongod -f /etc/mongod.conf
about to fork child process, waiting until server is ready for connections.
forked process: 86
ERROR: child process failed, exited with error number 1
To see additional information in this output, start without the "--fork" option.

A:

没有 pid 目录，无法创建 pid

sudo mkdir /var/run/mongodb

ss

Q:

➜  ~ sudo ss -t
State      Recv-Q Send-Q             Local Address:Port                              Peer Address:Port
Cannot open netlink socket: Protocol not supported

A:

ss (a substitute for netstat) does not work

git

Q:

git status shows all files as modified

A:

https://github.com/Microsoft/WSL/issues/184

### 权限问题
git config --global core.filemode false
### 换行符不同
git config --global core.autocrlf true