Input/Output
Last updated
What is Input/Output?
Input/Output (I/O) refers to the communication between a computer program and the outside world. This involves receiving data (input) from sources like the keyboard, files, or other programs, and sending data (output) to destinations such as the terminal, files, or other programs. In essence, it's how a program interacts with its environment to receive instructions and display results.
More in stage 18: Input/Output
Input/Output: common questions
Can I learn Input/Output in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Input/Output in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Input/Output tutorial for beginners?
It is lesson 76 of 166 in the free Shell / Bash roadmap, in stage 18, Input/Output. If you are new to Shell / Bash, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.