Warning: Cannot open /proc/net/dev (No such file or directory). Limited withdrawal. Why?

Question

linux

Used by Windows Subsystem for Linux (WSL) .

Answer 1

Update ubuntu
Windows 10 Creators Update 16.04 available with working ping and ifconfig
https://yadi.sk/i/YNME7FXR3HaHpu

Answer 2

What is BASH?
BASH is a popular text-based shell and command-language. It is the default shell included within Ubuntu and other Linux distros, and in OSX. Users type commands into a shell to execute scripts and/or run commands and tools to accomplish many tasks.
The Windows Subsystem for Linux (WSL) is a new Windows 10 feature that enables you to run native Linux command-line tools directly on Windows, alongside your traditional Windows desktop and modern store apps.
See the about page for more details.
When WSL is enabled (it's an optional feature), we download a genuine Ubuntu user-mode image, created by Canonical. Our Bash.exe application, when started, then loads and runs the native Bash shell and Linux command-line tools from the Ubuntu image.
This is primarily a tool for developers -- especially web developers and those who work on or with open source projects. This allows those who want/need to use Bash, common Linux tools (sed, awk, etc.) and many Linux-first tools (Ruby, Python, etc.) to use their toolchain on Windows.

https://msdn.microsoft.com/en-us/commandline/wsl/f...
PS If you need something big, use docker or vm, wsl is not for that.