= Linux/Wsl2Windows =
 * WSL is a way to run Linux on windows10 machine without installing VM (2020)
 * Links [[Wsl2/Docker]]

== Basic operrations in Windows ==
 * wsl --list --all


== WSL load ssh keys into ssh-agent ==
 * https://esc.sh/blog/ssh-agent-windows10-wsl2/#comment-5518434289


== Errors and fix's ==
 * wsl2 dns broken by windows
   * powershell to find dns servers in use by windows {{{
$x = Get-NetAdapter | Group-Object -AsHashtable -Property ifIndex;
Get-DnsClientServerAddress -AddressFamily ipv4 | where {$x[$_.InterfaceIndex].Status -eq "Up"} | Select-Object -ExpandProperty ServerAddresses | foreach {"nameserver " + $_}
}}}
 * wsl2 windows keep replacing /etc/resolv.conf - prevent it with /etc/wsl.conf {{{
echo "[network]" > /etc/wsl.conf
echo "generateResolvConf = false" >> /etc/wsl.conf
}}}
 * mv, even as root, gives error under Windows WSL2
   * possible WSL Windows bug, locking files.
   * Workaround:  Close vscode and all WSL windows, open single terminal and do mv / rename

 * Can't ssh - Blocked by FW ??? - https://github.com/microsoft/WSL/issues/5755


 * Cant ping {{{
$ ping 192.168.20.227
ping: socket: Operation not permitted
}}}
   * Fix add capability, but in WSL debian deployment. {{{
$ sudo setcap cap_net_raw+p /bin/ping
}}}