Listed below are some of the Windows command prompts commonly used by IT professionals, system administrators, and developers for various tasks related to managing, troubleshooting, and maintaining computer systems and networks.
- Assoc:
This command is used to view or modify file extension associations, which determine which programs are used to open files with specific extensions. - Open the Command Prompt by searching for "cmd" in the Start menu or by pressing Win + R and typing cmd followed by Enter.
- Type ASSOC followed by a space and the file extension you want to view, including the period (e.g., .txt). Press Enter to execute the command.
- The current file association for the specified file extension will be displayed.
- FC:
Stands for "File Compare." This command compares the contents of two files and displays the differences between them line by line. - Ipconfig:
Stands for "Internet Protocol Configuration." This command displays the network configuration and IP address information for your computer's network interfaces. - Netstat:
Stands for "Network Statistics." This command provides information about active network connections, listening ports, and networking protocol statistics on a Windows computer. - Ping:
This command is used to test network connectivity between your computer and a specified host (e.g., a website or another computer on the network). It sends small data packets to the host and measures the time it takes for the host to respond. - Tracert:
Stands for "Trace Route." This command traces the path that data packets take to travel from your computer to a specified host (e.g., a website or another computer on the network), and displays information about each network hop along the way. - Powercfg:
Stands for "Power Configuration." This command allows you to manage your computer's power settings and configurations, such as creating or modifying power plans, configuring hibernation settings, and more. - Shutdown:
This command is used to shut down, restart, or log off the computer from the command prompt. You can specify various options, such as a delay before shutting down or a custom message to be displayed. - Systeminfo:
This command displays detailed information about your computer's hardware and software, such as the operating system, processor type, installed memory, and more. - SFC:
Stands for "System File Checker." This command scans and verifies the integrity of important system files, and can automatically repair corrupted files if needed. - Net Use:
This command is used to manage network connections, such as mapping network drives, connecting to network printers, or disconnecting from network resources. - Chkdsk:
Stands for "Check Disk." This command checks a disk drive for errors, such as bad sectors or file system issues, and can repair many problems automatically. It's useful for maintaining the health of your computer's storage drives.
For instance, the "ASSOC" command can be used in the Windows Command Prompt to view or modify file extension associations. File associations determine which program is used to open files with specific extensions.
Here's how to use the ASSOC command:
To view the current association for a file extension:
Disclaimer:
The Windows command prompts listed in this response should be used with caution. They are intended for IT professionals, system administrators, and developers who have a clear understanding of their purpose and functionality.
Improper use of these commands can potentially lead to unintended consequences, including data loss or system instability. Always double-check your commands and ensure you understand their effects before executing them. If you are uncertain about a command or its implications, seek assistance from a knowledgeable professional or consult relevant documentation.