Re: How to flush DNS

[Efraim Flashner]

On Sun, Feb 28, 2021 at 06:55:51PM +0000, znavko--- via wrote:
> Hello, Guix Help!
> 
> Sometimes when I connect to vpn with protonvpn-cli and then after some time 
> disconnect
> IceCat cannot find sites I have visited before. But it can find new sites 
> perfectly!
> Also 'ping gnu.org' gives unknown host, but ping some ip works fine.
> This problem goes away when I visit those unawailable web-sites from Chromium 
> with Tor.
> 
> I think this is because of DNS cache that protonvpn made in my system.
> 
> Can you show me how to flush dns cache after using Protonvpn?

I believe the command you're looking for is 'sudo herd invalidate nscd'

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Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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