Difference between Program and Command Last Updated : 15 Dec, 2020 Comments Improve Suggest changes Like Article Like Report 1. Program : Program, as name suggest, are simply set of instructions developed by programmers in programming languages that consist of compiled code and run directly from computers operating system. 2. Command : Command, as name suggests, are instruction given by user to computer to perform specific task and are forwarded by command line from user to operating system and initiated from application program as well as from user interface. Difference between Program and Command : Program Command Programs are collection of instructions understandable by CPU. Command are orders to computer program to perform particular task. Programs are instructions created by programmer or software developer. Commands are instruction given by user to computer. It is used to indicate that which operating CPU should execute on set of data. It is used to tell application or system to do something or perform task. Types of programs include word processors, game programs, graphic programs, data base systems, etc. Types of command includes input program commands, utility commands, internal command, external command, etc. These are files stored in one of bin directories like /bin, /usr/bin, /usr/local/bin. It comes in different forms i.e. special words that program understand, function keys, buttons, etc. Programs are handled by programmer who write compute programs. Commands are handled by part of operating system i.e. command interpreter. Translators transform entire program form one language to another, interpreters execute program sequentially at each step, debuggers execute program allowing programmer to check operation of program. These are issued by typing them in command line and then pressing enter. Computer without programs is just considered as dump box because these programs make computer active. Computer without command is useless because there users give command to computer to specific task and if there will be no user then computer is just a dump box. Comment More infoAdvertise with us Next Article Difference between Program and Command M madhurihammad Follow Improve Article Tags : Technical Scripter Difference Between Software Engineering Technical Scripter 2020 Similar Reads Difference between Program and Data 1. Program : Program, as name suggest, are simply set of instructions developed by programmers in programming languages that automate, collect, manage, calculate, analyze processing of data and information accurately. 2. Data : Data, as name suggests, are information processed and stored in files or 2 min read Difference between Program and File 1. Program : Program, as name suggest, are simple executable files that contain set or collection of instructions used by computer to execute or complete particular tasks as well as produce results you want. 2. File : File, as name suggests, is basic concept in computer that is designed to store dat 2 min read Difference between vi Editor and cat Command Both vi editor and cat command are used to input contents in a file. 1. vi Editor : vi editor stands for the visual editor which is an intelligent editing tool in UNIX Operating System used for reading, creating files, editing them, and more. It is the default editing tool in UNIX. Command to open a 3 min read Difference between Program and Process In Computer Science, there are two fundamental terms in operating system: Program and Process. Program is a set of instructions written to perform a task, stored in memory. A process is the active execution of a program, using system resources like CPU and memory. In other words, a program is static 4 min read Difference between Program and Package 1. Program : Program, as name suggest, is collection of instructions written in sequence that tells a computer what operation to perform and produce result one want as well as solve problem, increase creativity and improve performance. 2. Package : Package, as name suggests, are simply set of progra 2 min read Like