原创文章,转载请注明出处:server非业余研究http://blog.csdn.net/erlib 作者Sunface 或port drivers15.   全程跟踪端口数会对诊断负载或进程泄漏有极大的帮助. [14] http://www.erlang.org/doc/tutorial/c_port.html[15] http://www.erlang.org/doc/tutorial/c_portdriver.html [14] http://www.erlang.org/doc/tu…

应对WannaCry勒索危机之关闭445端口等危险端口--以本人Windows7系统为例 近日,全球范围内爆发WannaCry勒索病毒危机 我国很多大学纷纷中招.受灾严重,甚至连刘老师的电脑也-- 拿macOS开windows虚拟机的童鞋千万别忘了关闭共享啊~>_< 学院网信处也发布紧急通知: 各部门: 近期国内多所院校出现ONION勒索软件感染情况,磁盘文件会被病毒加密为.onion后缀,只有支付高额赎金才能解密恢复文件,对学习资料和个人数据了造成严重损失. 该勒索软件目前主要利用Windo…

邮件服务端口 port 25.109.110.143.465.995.993   25端口(SMTP):25端口为SMTP(Simple Mail TransferProtocol,简单邮件传输协议)服务所开放的,是用于发送邮件. 如今绝大多数邮件服务器都使用该协议.当你给别人发送邮件时,你的机器的某个动态端口(大于1024)就会与邮件服务器的25号端口建立一个连接,你发送的邮件就会通过这个连接传送到邮件服务器上,保存起来. 109端口(POP2):109端口是为POP2(Post Office…

(1)lsof -i:端口号查看某个端口是否被占用 (2)netstat -an|grep 80 netstat -- show network status (3)杀掉进程 kill pid 注意:端口Port号和进程号PID不是一样的! 但是杀掉进程可以关闭端口号…

  1)首先查找占用某个端口的进程PID netstat -ano | findstr [port] 2)根据该进程pid查询进程名称或标题,确认那个程序在占用该端口 tasklist /v | findstr [pid] 3)确认无误后,根据pid终止该进程 taskkill -pid [pid]    …

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…

原创文章.转载请注明出处:server非业余研究http://blog.csdn.net/erlib 作者Sunface 联系邮箱:cto@188.com Exercises 练习 Review Questions复习问题 [1]. What are the 4 ways to connect to a remote node?[2]. Can you connect to a node that wasn't given a name?[3]. What's the command to go…

原创文章,转载请注明出处:server非业余研究http://blog.csdn.net/erlib 作者Sunface 联系邮箱:cto@188.com Processes Trying to get a global view of processes is helpful when trying to assess how much work is being done in the VM in terms of tasks. A general good practice in Erla…

原创文章,转载请注明出处:服务器非业余研究http://blog.csdn.net/erlib 作者Sunface 联系邮箱:cto@188.com Job Control Mode 作业控制模式 The Job Control Mode (JCL mode) is the menu you get when you press ˆG in the Erlang shell. From that menu, there is an option allowing you to connect t…

原创文章,转载请注明出处:server非业余研究http://blog.csdn.net/erlib 作者Sunface , and some of the hidden data I mentioned was missing. If you want the total amount of memory owned by the virtual machine, as in the amount that will trip system limits (ulimit), this valu…