①安装centos-release-scl sudo yum install centos-release-scl ②安装devtoolset sudo yum install devtoolset-7-gcc* 安装好之后基本上完成了一般,gcc新版本的激活一般只针对本次终端有效(如果关掉/重开新的终端gcc版本就会恢复默认值),一般情况下不要轻易去替换系统自带的原始gcc版本。安装的devtoolset一般是在 /opt...
[root@localhost ~]# firewall-cmd --zone=public --add-port=8080/tcp success If you want to make the change persist across reboots, you can add the--permanent flag, and then do a--reload to make the change take effect in the current session. [root@localhost ~]# firewall-cmd --zone...
In the ever-evolving landscape of network administration, understanding how to manage and configure systems is paramount. One of the fundamental tasks that administrators often find themselves handling is port management. Specifically, when working with CentOS, a popular choice for web servers and enter...
centos7 iptables/firewalld docker open port here are multiple "hackish" ways to do it: scan kernel logs, as mentioned by Jiri (but you have to do it right after starting the container, otherwise it gets messy); check the interface counters (sent/received packets/bytes) in the container, ...
[root@openvpn openvpn]# yum -y install openvpn[root@openvpn openvpn]# cat /etc/openvpn/server.confport1194#端口proto tcp#协议dev tun#采用路由隧道模式ca /opt/easy-rsa/pki/ca.crt#ca证书的位置cert /opt/easy-rsa/pki/issued/server.crt#服务端公钥的位置key /opt/easy-rsa/pki/private/server...
port 1194 #监听端口 proto tcp #监听协议 dev tun #采用路由隧道模式 ca /etc/openvpn/server/ca.crt #ca证书路径 cert /etc/openvpn/server/server1.crt #服务器证书 key /etc/openvpn/server/server1.key #服务器秘钥 dh /etc/openvpn/server/dh.pem #密钥交换协议文件 ...
vi/etc/openvpn/server.conf#监听本机端口port1194#指定采用的传输协议,可选tcp或udpproto tcp#指定创建的通信隧道类型,可选tun或tapdev tun#指定CA证书的文件路径ca ca.crt#指定服务器端的证书文件路径cert server.crt#指定服务器端的私钥文件路径key server.key#指定迪菲赫尔曼参数的文件路径,也就是交换证书dh ...
port 1194 proto udp dev tun ca ca.crt cert server1.crt key server1.key # This file should be kept secret dh dh.pem crl-verify crl.pem server 10.8.0.0 255.255.255.0 ifconfig-pool-persist ipp.txt push "redirect-gateway def1 bypass-dhcp" ...
CENTOS7 网卡加入openswitch centos7添加新网卡 CentOS 6.5静态网络地址设置 一.准备 1.Xshell5 2.Xftp4 3.Xmanager(这里用不到,希望大家关注一下这款软件) 4.CentOS6.5服务器 1. 2. 3. 4. 5. 6. 7. 本篇使用vi工具进行文档编辑,关于vi和其他工具的具体用法亲参考互联网博客。
首先,yum 仓库中并没有最新版的 OpenSSH,我们需要自己制作 rpm 安装包,我在网站找到了一篇帖子Upgrading OpenSSH on CentOS 6 or 7,这里仅将我修改后的脚本放出来,不再重复帖子的内容了 yum install -y wget rpm-build gcc make wget openssl-devel krb5-devel pam-devel libX11-devel xmkmf libXt-devel ...