Sandbox::https://github.com/muru/scripts/blob/master/get-new-vpn

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#! /bin/bash

log () {

printf "%s\n" "$@" >&2

}

vpn_list=/etc/openvpn/vpngate.vpns

update_vpn_list () {

if [[ -s "$vpn_list" ]] && [[ -s "$vpn_list-stamp" ]]

then

last_update=$(( $(date +%s) - $(< "$vpn_list-stamp") ))

log "Last update: $last_update s ago"

(( (last_update < 86400) )) && return

log "Updating VPN list."

date +%s > "$vpn_list-stamp"

getvpns > "$vpn_list"

}

declare -a country speed url

read_vpn_list () {

i=0

while IFS=$'\t' read 'country[i]' 'speed[i]' 'url[i]'

(( i++ ))

done < "$vpn_list"

unset 'country[i]' 'speed[i]' 'url[i]'

}

vpnget () {

curl -sL "$1" |

sed '/;http-proxy-retry/s/^;http/socks/;/;http-proxy/s/.*/socks-proxy localhost 9050/; s/\r//' > /etc/openvpn/vpngate.conf

}

get_new_vpn() {

update_vpn_list

read_vpn_list

log "Attempting 1 of $i: ${country[0]}, speed: ${speed[0]}."

vpnget "${url[0]}"

sed -i 1d "$vpn_list"

}

get_new_vpn

while grep -qi html /etc/openvpn/vpngate.conf

get_new_vpn

done