98 lines
2.1 KiB
Markdown
98 lines
2.1 KiB
Markdown
[dns-linux-amd64.tar.gz](https://git.backend-3.com/admin/rsrc/raw/branch/main/extra/dns/dns-linux-amd64.tar.gz)
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local dns control for linux with leak reduction, firewall-aware protections, and repair tools.
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#### what it does
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- routes system dns through local `dnsmasq` -> `unbound`
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- keeps dns easier to monitor and control
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- helps reduce dns leak risk
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- adds rollback and repair workflows for safer network changes
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#### local chain
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- `dnsmasq` on `127.0.0.1:53`
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- `unbound` on `127.0.0.1:5335`
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#### includes
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- localhost-only dns listeners
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- blocklist and whitelist support
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- upstream dns presets and custom upstreams
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- vpn-aware firewall rules
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- lockdown mode on disconnect
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- dns-only fallback mode
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- route and wireguard checks
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- one-click repair and dns repair
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- ipv4-only `unbound`
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- gui and headless command support
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> [!NOTE]
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> optional proton cli supported- if unavailable, local dns, firewall, and repair features can still be used normally.
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### install
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```bash
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tar -xzf dns-linux-amd64.tar.gz
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cd dns
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chmod +x dns
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sudo cp dns /usr/local/bin/dns
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sudo chmod +x /usr/local/bin/dns
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sudo cp app.ico /usr/share/pixmaps/dns.ico
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sudo tee /usr/share/applications/dns.desktop >/dev/null <<'EOF'
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[Desktop Entry]
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Version=1.0
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Type=Application
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Name=dns
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Comment=dns manager
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Exec=/usr/local/bin/dns
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Icon=/usr/share/pixmaps/dns.ico
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Terminal=false
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Categories=Network;Security;System;
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StartupNotify=true
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EOF
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sudo update-desktop-database /usr/share/applications 2>/dev/null || true
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dns --headless status
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```
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### run
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```bash
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dns
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```
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### cmds
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```bash
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dns --headless status
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dns --headless tests
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dns --headless startup-report
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```
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### admin
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```bash
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sudo dns --headless apply
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sudo dns --headless confirm-apply
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sudo dns --headless repair
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sudo dns --headless repair-dns
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sudo dns --headless revert
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```
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### build
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```bash
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chmod +x install.sh build.sh package-install.sh
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./install.sh
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./build.sh onefile
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```
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### uninstall
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```bash
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sudo rm -f /usr/local/bin/dns
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sudo rm -f /usr/share/pixmaps/dns.ico
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sudo rm -f /usr/share/applications/dns.desktop
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sudo rm -rf /opt/dns
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sudo update-desktop-database /usr/share/applications 2>/dev/null || true
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``` |