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Update wireguard-install.sh #457

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1dabe87
Update wireguard-install.sh
dikeckaan May 17, 2023
892e2bc
Update README.md
dikeckaan May 25, 2023
61b7d2a
Update README.md
dikeckaan May 25, 2023
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4 changes: 2 additions & 2 deletions wireguard-install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -110,10 +110,10 @@ function installQuestions() {
echo ""

# Detect public IPv4 or IPv6 address and pre-fill for the user
SERVER_PUB_IP=$(ip -4 addr | sed -ne 's|^.* inet \([^/]*\)/.* scope global.*$|\1|p' | awk '{print $1}' | head -1)
SERVER_PUB_IP=$(curl -4 https://ifconfig.co)
if [[ -z ${SERVER_PUB_IP} ]]; then
# Detect public IPv6 address
SERVER_PUB_IP=$(ip -6 addr | sed -ne 's|^.* inet6 \([^/]*\)/.* scope global.*$|\1|p' | head -1)
SERVER_PUB_IP=$(curl -6 https://ifconfig.co)
fi
read -rp "IPv4 or IPv6 public address: " -e -i "${SERVER_PUB_IP}" SERVER_PUB_IP

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