Update install.sh
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@ -102,6 +102,18 @@ prepare_homedir() {
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echo "<===== prepare_homedir"
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}
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setup_ufw() {
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echo "=====> setup_ufw"
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sudo sudo ufw enable
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sudo ufw default deny incoming
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sudo ufw allow 443
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sudo ufw allow 8545
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sudo ufw allow 22/tcp
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sudo ufw allow 30303/tcp
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sudo ufw allow 30303/udp
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echo "<===== setup_ufw"
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}
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increase_ulimit_n() {
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echo "${ADMIN_USERNAME} soft nofile 100000" | sudo tee /etc/security/limits.conf >> /dev/null
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echo "${ADMIN_USERNAME} hard nofile 100000" | sudo tee /etc/security/limits.conf >> /dev/null
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@ -338,6 +350,7 @@ main () {
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sudo apt-get update
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prepare_homedir
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setup_ufw
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increase_ulimit_n
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install_ntpd
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install_haveged
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