Shell Data Processing - Stream

About

This page is about the creation of Stream in the Shell context.

• You start a stream with an initialization function that creates a standard output such as:
  • Shell Data Processing - Cat command (short for concatenate)
  • Linux - find command
  • grep
  • …
• You connect then:
  • the first standard output
  • to the next command standard input (this is a transformation operation known also as called filter command)
  • via pipeline operator .

Example

• Replace text in files bulk