fxs port

Apache was deployed under Linux, for Security we started with a non-root user, but the 80 port number could not be accessed directly during domain binding. As we all know, under Unix, non-root users can not listen to the port number under 1024, this Apache server can not be bound to 80 port. So we need to use the port

I have encountered a network port already occupied by other programs when I deployed the Web app on-premises, so I need to exit the process that occupies the port, we can use "terminal" to end the process of consuming a particular port.1. Open the terminal and use the following command: lsof-i:**** In the above command, * * * * represents the

When using MyEclipse to do development and start Tomcat, the console always complains failed to initialize end point associated with Protocolhandler ["http-apr-8080"]. When Tomcat starts, the problem above arises because Tomcat's default 8080 port is occupied, so there should be two ways to solve this problem, one is to give Tomcat a new port number instead of the default 8080; the other is to turn off the

1. First we go to Linux remotelyThe 2.SSH configuration file is in the/etc/ssh/sshd_config file.3. We modify the port by editing this file to achieveVi/etc/ssh/sshd_config4. Find the #port 22 line, default port 22We can remove the previous # and change the 22 to another port5. For example above, I changed the original line to

When the new semester is approaching, many students will be equipped with computers. Is the security of new computers well protected? Can I refuse to become a hacker's zombie? Unfortunately, many new users do not know or ignore sensitive port shielding, such as port 135. Once a hacker uses port 135 to access your computer, you can control your machine. How should

In the Last Post, "LTE Physical Transmission Resources (3)-time-frequency resources," the final mention of Pcfich and other downstream physical channels, this blog post originally wanted to write Pcfich channel, but in preparation for writing Pcfich, found the need to use the antenna port related content, and these content is not yet written. So this paper first write the antenna port and downlink reference

The common port used for operating the hard disk is 1f0h ~ Port 1f7h. The meaning of each port is as follows:Port Number read or write specific meaning1 f0h read/write is used to transmit read/write data (the content is a byte of data being transferred)1f1h read is used to read error codes1f2h read/write: number of sectors to be read/written1f3h1f4h read/write is

ECOS application can be started without Redboot boot, and can be directly started from the Internal flash of stm32. I recorded this porting process as an article and posted it on my blog. Because there is a lot of content, I will not post it here. If you are interested, you can go to my blog to learn about it. The following is the link:Port ECOs with stm32#7. Port eCos and run the helloworld program successfully. Configure and compile the static link

Centos7 modify the ssh port !, Centos7 modify ssh port The default ssh port is 22, which is always scanned for logon! To change the default port to 2218: Modify the ssh configuration file/etc/ssh/sshd_config, remove the comment before Port 22, and change 22 to 2218 [root@n

today to help a netizen solved a problem about the port, their company developed a set of software needs to move to another server above, and then all set up and found that the login software error, Check that the walk 192.168.1.1:8080 not pass, try to modify into localhost:8080 can log on locally, but this remote cannot access. Check that the system has shut down the firewall, there is no anti-virus software and other

Void deleetest () {// 1 create a set of character system. net. sockets. socket S = new socket (addressfamily. interNetwork, sockettype. dgram, protocoltype. UDP); S. setsocketoption (system. net. sockets. socketoptionlevel. socket, socketoptionname. reuseaddress, true); // s. setsocketoption (socketoptionlevel. socket, socketoptionname. reuseaddress, true); // 2 bind to port 4567 ipendpoint IPE = new ipendpoint (IPaddress. any, 4503); endpoint Ep = (e

Tags: blog HTTP use art ar Div log SQLOriginal article: http://blog.csdn.net/ikmb/article/details/3863705If the website URL is: http: // ip: Port/If SSL is enabled on the website (default port 443 is used), visit the following in the browser:Https: // ip: Port/You will receive the following error:SSL receives a record that exceeds the maximum allowed length.(Erro

Environment system: UbuntuTools: Xshell + VirtualBox1. Test whether the port of the remote host is turned on (Windows command line execution)Telnet 192.168.1.103 80Remote access host 80 port, test host's 80 port is turned on2. Check the local port opening situation (Ubuntu execution)sudo UFW status　　3. Open the 80