Summary of Common Linux services

Using Linux for some time, you often hear around, using Linux frequently encountered in the Linux common services summed up, so that there will be more problems to solve the problem, listen to other people put these professional terms, will not be unintelligible.

Service:

1.NFS (Networkfile system): Through the web, so that different machines, different operating systems can share each other's files, the equivalent of Windows Network Places.

2.NIS (Network information Services): The main function is to manage account information, think if you have 100 computers, account password How to deal with? you can use NIS to centralize management.

NFS and NIS are often in PC Cluster (PC cluster computers).

3.NTP (Network time Protocol): The main function is to realize the synchronization of different servers. If you manage a lot of server time differently, DHCP and so on services will be affected!

4.SAMBA: The main function is to implement the Network Neighborhood features of Windows and UNIX like systems.

5.DHCP: Internet parameter Dynamic configuration protocol, with which he does not need you to set IP and other network parameters.

6.SSH, XDMCP, VNC, XRDP: These four are remote connection services.

7.RPC (Remote Procedure Call): Fixed listening 111 port, the role is that some services 1 to the RPC registry port, and then RPC assigns these ports to the client, common in NFS services.

8.PDC (Primary Domain Controller): ThePDC server is to place all passwords and accounts on a master computer , and after authentication is qualified, the user can access the current computer resources on the machine controlled by the PDC.

Summary of Common Linux services