Windows Command
Linux Command
Port Numbers & Protocols
Hardware & Networking
Mac Features
100

This is a Windows command, commonly used in networking troubleshooting, displays the configuration of a computer's IP address, subnet mask, and default gateway on a local network

What is IPCONFIG

100

In Unix-like operating systems, this is a simple command is used to list files and directories in a directory, providing a basic overview of the contents of the current working directory

What is ls

100

This standard network protocol, often used to share files between a client and a server on a computer network, allows for the downloading, uploading, and management of files in a reliable and efficient manner

What is FTP FILE TRANSFER PROTOCOL PORTS 20-21

100

This is a device, often used in home and business networks, connects different networks together and directs data traffic between them, typically using IP addresses to determine the most efficient path for data to travel

What is a ROUTER

100

This feature or tool, commonly found on macOS and iOS devices, stores passwords, encryption keys, and certificates in a secure container, providing a convenient and centralized way for users to manage their credentials across different applications and services

What is KEYCHAIN

200

This is a command, widely used in networking diagnostics, provides information about network connections, routing tables, interface statistics, masquerade connections, and other network-related information on a computer

What is NETSTAT

200

In Unix-like operating systems, what command, followed by a specific command or topic, is used to display an in depth review for that command or topic, offering detailed information and documentation?

What is man

200

This is a protocol, once widely used for remote terminal access and command-line control over a network, allows a user to log in to a remote computer and execute commands as if they were directly connected to that system

What is TELNET PORT 23

200

This networking device, now largely obsolete in modern networks, operates at the OSI model's physical layer and simply forwards data to all devices connected to it, broadcasting data to all ports without any form of intelligence for directing traffic

What is a HUB
200

This is part of the graphical user interface, found in macOS, provides a graphical way to organize and access frequently used applications, files, and folders, offering a convenient and customizable tool for users to launch and manage their software

What is the DOCK

300

In Windows, this command allows a user to connect, disconnect, or view information about shared network resources, such as drives or printers, facilitating the management of connections to remote file systems?

What is NET USE

300

This command, commonly used in Unix-like operating systems, is employed for querying DNS (Domain Name System) servers to obtain information about domain names, IP addresses, and related DNS records

What is dig

300

This is a network authentication protocol, often used in large networks and integrated with services like Active Directory, provides secure authentication by using tickets for communication between clients and servers, reducing the need to transmit plaintext passwords over the network

What is KERBEROS PORT 88

300

This networking device, operating at the data link layer of the OSI model, intelligently forwards data only to the specific device for which it is intended, enhancing network efficiency by creating dedicated communication paths between devices

What is a SWITCH

300

This is the default file management application on macOS, serving as the graphical user interface for users to navigate and organize their files, folders, and applications on Apple computers

What is FINDER

400

This command-line utility in Windows is used for advanced file copying, supporting features like mirroring directories, copying large files with resume capabilities, and maintaining file attributes and NTFS permissions during the copying process?

What is ROBOCOPY

400

In Unix-like operating systems, this command is commonly used to display the contents of text files, providing a quick way to view the content of one or more files directly in the terminal

What is cat

400

In networking, what protocol is commonly used for providing centralized Authentication, Authorization, and Accounting (AAA) management for users who connect and use a network service, often employed for secure access to Wi-Fi networks?

What is Radius Port 1812-1813

400

This is a security device or software is designed to monitor, filter, and control incoming and outgoing network traffic based on predetermined security rules, helping to establish a barrier between a trusted internal network and untrusted external networks, such as the internet

What is a FIREWALL

400

This feature on macOS allows users to search for files, applications, and information on their computer, offering a quick and efficient way to locate and open items without navigating through folders manually

What is SPOTLIGHT

500

This command-line utility in Windows allows users to manage disks, partitions, and volumes, enabling tasks such as creating and formatting partitions, assigning drive letters, and setting up volumes on storage devices

What is DISKPART

500

This is a versatile command, commonly used in Unix-like operating systems, is utilized for copying and converting data, allowing users to create disk images, clone drives, and perform low-level data transfers?

What is dd

500

This protocol, commonly used for sending email messages between servers, is responsible for the transmission of outgoing mail from a client to a server and between email servers for message delivery

What is SMTP (SIMPLE MAIL TRANSFER PROTOCOL) PORTS 25, 465, 587

500

This is an acronym, often associated with comprehensive network security solutions, encompassing various security features such as firewall, antivirus, intrusion detection and prevention, VPN, and content filtering within a single, integrated appliance or software?

What is a UTM

500

This macOS feature provides a centralized view of all open applications, virtual desktops, and other system elements, allowing users to manage and switch between different tasks and desktop spaces with ease

What is MISSION CONTROL

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