Network Commands

The help command is a simple yet powerful tool that provides a list of available commands in a system along with a brief description of their functions. It is commonly used to understand the purpose and syntax of various commands, making it a helpful resource for beginners and administrators alike.

ping

The ping command is a network utility used to test the connectivity between two devices on a network. It works by sending Internet Control Message Protocol (ICMP) Echo Request packets to a specified IP address or domain and waiting for a reply. The output includes information about the time taken for the round trip, the number of packets sent and received, and any lost packets. The ping command is often used to diagnose network issues, check if a server is reachable, and measure the stability and speed of a connection.

tracert

The tracert command (short for "trace route") is a network diagnostic tool used on Windows systems to trace the path that data packets take from your computer to a specified destination, such as a website or server. It shows all the intermediate routers (hops) the packets pass through, along with the time taken for each hop. This helps identify where delays or issues occur along the route. The tracert command is useful for troubleshooting network connectivity problems and analyzing the efficiency of a network path.

tasklist

The tasklist command is used in Windows to display a list of all currently running processes or tasks on the system. It shows detailed information about each task, including the process ID (PID), memory usage, and the name of the program or service. This command is useful for monitoring system performance, identifying unnecessary or unresponsive processes, and managing system resources. You can also filter the tasks by specific criteria, such as by memory usage or process name, to better understand system activity.

ipconfig

The ipconfig command is used in Windows to display and manage the network configuration of your computer. It shows details such as the computer’s IP address, subnet mask, and default gateway, as well as information about any active network interfaces. You can use ipconfig to troubleshoot network issues, release or renew an IP address, or view DNS server settings. It’s a useful tool for quickly checking the status of your network connections and understanding how your computer is connected to the network.

systeminfo

The systeminfo command provides detailed information about the system’s configuration, including the operating system version, build number, manufacturer, memory, network adapter, and installed updates. It is a useful tool for gathering comprehensive information about the hardware and software of a computer, especially for troubleshooting or auditing system details. By running systeminfo, users can quickly check vital system statistics such as total physical memory, system uptime, and more, helping with both system diagnostics and performance assessments.