分类：未分类

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
}


在CentOS更新后,并不会自动删除旧内核。所以在启动选项中会有多个内核选项,可以手动使用以下命令删除多余的内核: 继续阅读“删除CentOS更新后的旧内核”

CentOS7更新内核

ELRepo官方网站：http://elrepo.org
kernel-ml官方网站：http://elrepo.org/tiki/kernel-ml
继续阅读“CentOS7更新内核并开启BBR”

大约的步骤见https://developers.google.cn/youtube/v3/guides/push_notifications

1、Set up a callback server that can handle incoming Atom feed notifications.

继续阅读“使用pubsubhubbub订阅youtube”

Cyberpanel防火墙所有IPV6表示方式[::]

/usr/local/lscp

cert.pem
key.pem

在文件/etc/sysctl.conf后添加：

net.ipv4.icmp_echo_ignore_all = 1
net.ipv6.icmp.echo_ignore_all = 1

1、开启所有评论

UPDATE wp_posts
SET comment_status = 'open'
WHERE post_status = 'publish';

继续阅读“wordpress中常用sql语句”

在CentOS7系统下，有两种方法可以在一个网卡上添加多IPv6地址，您需要编辑以下任何文件：
继续阅读“Centos7 添加多个IPV6地址”