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Quadriphobs1/fixnet.sh

Created September 10, 2025 01:22
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Command to fix internet connection when Ollama reset the dns setting and can't access the internet
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fixnet.sh
#!/bin/zsh
networksetup -setwebproxystate Wi-Fi off
networksetup -setsecurewebproxystate Wi-Fi off
networksetup -setsocksfirewallproxystate Wi-Fi off
networksetup -setautoproxystate Wi-Fi off
unset http_proxy https_proxy
sudo dscacheutil -flushcache
sudo killall -HUP mDNSResponder
echo "✅ Network settings reset. Relaunch apps if needed."
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Quadriphobs1 commented Sep 10, 2025

What to do

  • Copy the content above into fixnet.sh file
  • Run chmod +x ~/fixnet.sh on the file
  • Create an alias pointing to the file in your zsh or bash profile
  • alias fixnet="$HOME/fixnet.sh"
  • You can just run fixnet in the terminal anytime you couldn't connect after using ollama

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