月份：2019年4月

wget -b -i filename.txt

继续阅读“Wget 后台批量下载”

set_firewall () {
apt-get install -y firewalld
systemctl enable firewalld
#firewall-cmd --permanent --zone=public --add-service=https
#firewall-cmd --permanent --zone=public --add-service=http
#firewall-cmd --permanent --zone=public --add-interface=eth0
#firewall-cmd --reload
#firewall-cmd --permanent --zone=public --list-all
apt-get install -y fail2ban
systemctl enable fail2ban
for i in $(curl "https://www.cloudflare.com/ips-v4"); do sudo firewall-cmd --permanent --zone=public --add-rich-rule 'rule family="ipv4" source address="'$i'" port port=80 protocol=tcp accept'; done
for i in $(curl "https://www.cloudflare.com/ips-v4"); do sudo firewall-cmd --permanent --zone=public --add-rich-rule 'rule family="ipv4" source address="'$i'" port port=443 protocol=tcp accept'; done
firewall-cmd --permanent --zone=public --add-rich-rule 'rule family="ipv4" source address="myip" port port=22 protocol=tcp accept'
for i in $(curl "https://www.cloudflare.com/ips-v6"); do sudo firewall-cmd --permanent --zone=public --add-rich-rule 'rule family="ipv6" source address="'$i'" port port=80 protocol=tcp accept'; done
for i in $(curl "https://www.cloudflare.com/ips-v6"); do sudo firewall-cmd --permanent --zone=public --add-rich-rule 'rule family="ipv6" source address="'$i'" port port=443 protocol=tcp accept'; done
firewall-cmd --permanent --zone=public --add-rich-rule 'rule family="ipv4" source address="myip" port port=22 protocol=tcp accept'
firewall-cmd --permanent --change-zone=eth0 --zone=public
firewall-cmd --reload
}