Offer a way to install a list of extensions

[octref]

I can run code --list-extensions to get:

arcticicestudio.nord-visual-studio-code
dbaeumer.vscode-eslint
eg2.tslint
Equinusocio.vsc-material-theme
esbenp.prettier-vscode
ms-python.python
msjsdiag.debugger-for-chrome
octref.vetur
PKief.material-icon-theme
pnp.polacode
robinbentley.sass-indented
sysoev.language-stylus
vscodevim.vim

Now I want to install all of them in a new computer.

This is painful for people who need to setup a new computer, reinstall system, etc.

[usernamehw]

/duplicate of #42994

[vscodebot]

Thanks for creating this issue! We figured it's covering the same as another one we already have. Thus, we closed this one as a duplicate. You can search for existing issues here. See also our issue reporting guidelines.

Happy Coding!