mirror of
https://github.com/kuhyx/scripts.git
synced 2026-07-04 17:43:13 +02:00
74 lines
2.6 KiB
Bash
Executable File
74 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# Enable systemd-resolved
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sudo systemctl enable systemd-resolved
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# Remove all attributes from /etc/hosts to allow modifications
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sudo chattr -i -a /etc/hosts 2>/dev/null || true
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# Download the hosts file from StevenBlack's repository
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echo "Downloading hosts file from StevenBlack repository..."
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sudo curl -o /etc/hosts https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/fakenews-gambling-porn-social/hosts
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# Comment out any 4chan blocking entries from the downloaded file
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echo "Allowing 4chan by commenting out any blocking entries..."
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sudo sed -i 's/^0\.0\.0\.0 4chan\.com/#0.0.0.0 4chan.com/' /etc/hosts
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sudo sed -i 's/^0\.0\.0\.0 www\.4chan\.com/#0.0.0.0 www.4chan.com/' /etc/hosts
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sudo sed -i 's/^0\.0\.0\.0 4chan\.org/#0.0.0.0 4chan.org/' /etc/hosts
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sudo sed -i 's/^0\.0\.0\.0 boards\.4chan\.org/#0.0.0.0 boards.4chan.org/' /etc/hosts
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sudo sed -i 's/^0\.0\.0\.0 sys\.4chan\.org/#0.0.0.0 sys.4chan.org/' /etc/hosts
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sudo sed -i 's/^0\.0\.0\.0 www\.4chan\.org/#0.0.0.0 www.4chan.org/' /etc/hosts
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sudo sed -i 's/^0\.0\.0\.0 www\.facebook\.com/#0.0.0.0 www.facebook.com/' /etc/hosts
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sudo sed -i 's/^0\.0\.0\.0 messenger\.com/#0.0.0.0 messenger.com/' /etc/hosts
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# Add custom entries for YouTube and Discord
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echo "Adding custom entries for YouTube and Discord..."
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sudo cat >> /etc/hosts << 'EOF'
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# Custom blocking entries
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# YouTube
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0.0.0.0 youtube.com
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0.0.0.0 www.youtube.com
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0.0.0.0 m.youtube.com
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0.0.0.0 youtu.be
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0.0.0.0 youtube-nocookie.com
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0.0.0.0 www.youtube-nocookie.com
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0.0.0.0 youtubei.googleapis.com
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0.0.0.0 youtube.googleapis.com
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0.0.0.0 yt3.ggpht.com
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0.0.0.0 ytimg.com
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0.0.0.0 i.ytimg.com
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0.0.0.0 s.ytimg.com
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0.0.0.0 i9.ytimg.com
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0.0.0.0 googlevideo.com
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0.0.0.0 r1---sn-4g5e6nls.googlevideo.com
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0.0.0.0 r1---sn-4g5lne7s.googlevideo.com
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# Steam Store
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0.0.0.0 store.steampowered.com
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# Discord (selective blocking - media only, voice chat allowed)
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0.0.0.0 cdn.discordapp.com
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0.0.0.0 media.discordapp.net
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0.0.0.0 images-ext-1.discordapp.net
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0.0.0.0 images-ext-2.discordapp.net
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0.0.0.0 attachments-1.discordapp.net
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0.0.0.0 attachments-2.discordapp.net
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0.0.0.0 tenor.com
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0.0.0.0 giphy.com
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EOF
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# Set proper permissions (readable by all, writable only by root)
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sudo chmod 644 /etc/hosts
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# Make the file immutable (prevents deletion, renaming, and most modifications)
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sudo chattr +i /etc/hosts
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# Also set append-only attribute as additional protection
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# Note: This requires removing immutable first, then setting both
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sudo chattr -i /etc/hosts
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sudo chattr +a /etc/hosts
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# Flush DNS caches
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sudo systemd-resolve --flush-caches
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sudo systemctl restart NetworkManager.service |