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https://github.com/YunoHost-Apps/adguardhome_ynh.git
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34 lines
841 B
Bash
34 lines
841 B
Bash
#!/bin/bash
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#=================================================
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# COMMON VARIABLES
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#=================================================
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#=================================================
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# PERSONAL HELPERS
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#=================================================
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is_public_ip(){
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# used to discriminate publics IPs over privates IPs
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local IP="$1"
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if [[ "$IP" =~ ^10.*|^169.*|^172.*|^192.168.* ]] ; then
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# private ipv4, so false
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return 1
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elif [[ "$IP" =~ ^fc*|^fd*|^fe80:* ]] ; then
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# private ipv6, so false
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return 1
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else
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# public ip, so true
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return 0
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fi
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}
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#=================================================
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# EXPERIMENTAL HELPERS
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#=================================================
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#=================================================
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# FUTURE OFFICIAL HELPERS
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#=================================================
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