Computer network system--Common DOS commands

Name:MD

Usage:MD "folder name"

Useful: Batch Build folder

The shutdown command shutdown

At 18:00 shutdown–s:xx shutdown

Shutdown-s-T 3600 3600s rear shutdown

03.ping Command

-l Specifies the size of the packet , up to 65500

-n Specifies the number of packets

ttl=64 description is win7 system

ttl=250 description may be Unix system

-T Unlimited number of commands issued

04.nbtstat

Used to query the NETBIOS information of the network machine and the MAC address of the machine .

Used to eliminate the NETBIOS cache and preload LMHOSTS files.

This command is useful for security checks

-a list of computer names that provide host names

-a list of computer names that provide IP addresses

-C Lists the remote name high-speed servers that include IP addresses

-N lists local NETBIOS names

-R lists names resolved by broadcast and WINS

-R Eliminate and reload the remote cache name list

-S lists the session tables for all destination IP addresses

-S lists the Reply Table dialog

05.netstat

iptcpudpicmp protocol-related statistics, generally used to verify the network connection status of each port of the machine.

- a displays all connections and listening ports in computer name

-n Displays the address and port number in digital form

-B Displays the executable components that are included in creating each connection or listening port, and some of the executable builds contain multiple independent components, which are displayed in the following [] , which takes a long time and high permissions.

-e Display Ethernet statistics

-O Displays the owning process ID associated with each process

-PShowProtocalThe agreements made, such asIp、ipv6icmpicmpv6tcptcpv6udp UDPv6

-R Displays the routing table, which is the same as the route print

-SShow protocol statistics, default displayIp、IPv6、Icmp icmpv6 tcp tcpv6 udp and UDPv6 count letter

Ports smaller than 1024x768 typically run some network services, and ports larger than 1024x768 are often used to establish a connection to a remote machine

06.tracert

Route tracker, which uses IP generation time (TTL) and ICMP error messages to determine routes from one host to other hosts on the network.

07.services.msc, run the command, open the service

08.rononce-p ,DOS command, Auto power off in seconds

09.calc Run command, calculator,

10.osk Run command, open on-Screen keyboard

11.nslookup Run command,IP address detection

12.gpedit.msc Run command, Group Policy

13.notepad Run command, Notepad

14.-lusrmgr.msc , Run command, enable Administrator

Computer network system--Common DOS commands