原文:https://www.cyberciti.biz/faq/linux-traffic-shaping-using-tc-to-control-http-traffic/ I‘ve 10Mbps server port dedicated to our small business server. The server also act as a backup DNS server and I’d like to slow down outbound traffic on port 80.…
Port 80 required by Tomcat v8.5 Server at localhost is already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port nu…
Start tomcat services using authbind this will allow user to start ports less than 1024 we do not need to redirect or iptables. apt-get install authbind -y To install Authbind software chmod -R 755 /etc/authbind group should be user group. chown -Rh…
How to run Tomcat on Port 80 A standard Tomcat installation starts the webserver on port 8080 – which is usually not the desired behavior. In order to change the server to port 80 there are two options which I outline in the following: Recommended: r…
linux下普通用户如何使用80端口启动程序 http://blog.csdn.net/shootyou/article/details/6750230 大家都知道默认情况下linux的1024以下端口是只有root用户才有权限占用,于是我们的tomcat,apache,nginx等等程序如果想要用普通用户来占用80端口的话就会抛出permission denied的异常. 解决办法有两种: 1.使用非80端口启动程序,然后再用iptables做一个端口转发. 2.假设我们需要启动的程序是ngi…
查看linux中某个端口(port)是否被占用(netstat,lsof) netstat命令可以显示网络连接,路由表,接口状态,伪装连接,网络链路信息和组播成员组等信息.命令格式:netstat [选项]常用参数:-a, --all 显示所有正在或不在侦听的套接字.-p, --program 显示套接字所属进程的PID和名称.-n, --numeric 显示数字形式地址而不是去解析主机.端口或用户名.用法示例:查看所有的进程和端口使用情况.$ netstat –anp进一步可以使用lsof命令…
  Introduction In this How-To I will change my port from 80 to 79, probably because I want to host something else on port 80 not using IIS.The way you setup this is in SharePoint it's to extend your Application, creating a new port 79. After making s…
问题背景: 在apache的httpd.conf里新增加了1个VirtualHost,域名是xxx.com,此时,服务器总共2个VirtualHost ,service httpd restart的时候却出现了下面的警告提示: [warn] _default_ VirtualHost overlap on port 80, the first has precedence 大概意思就是说后面新增加的这个VirtualHost 由于端口被占用,不能生效,沿用第一个虚拟主机的配置. 检查了一下,发现…
linux下如何修改iptables开启80端口   最近在做本地服务器的环境,发现网站localhost能正常访问,用ip访问就访问不了,经常使用CentOS的朋友,可能会遇到和我一样的问题.开启了防火墙导致80端口无法访问,刚开始学习centos的朋友可以参考下.   www.2cto.com   经常使用CentOS的朋友,可能会遇到和我一样的问题.最近在Linux CentOS防火墙下安装配置 ORACLE   数据库的时候,总显示因为网络端口而导致的EM安装失败,遂打算先关闭一下Cen…
1.INFO: Maximum number of threads (200) created for connector with address null and port 80 说明:最大线程数错误 解决方案: 使用线程池,用较少的线程处理较多的访问,可以提高tomcat处理请求的能力.使用方式: 首先.打开/conf/server.xml,增加 <Executor name="tomcatThreadPool" namePrefix="catalina-exec…