Learn › Bash Redirection and File Descriptors

Pipes, redirection precedence, and process ownership

Trace pipe setup and explicit redirects. Explain piped loops, subshell state, Bash lastpipe, and the difference between and &.

Labs in this module

• Chapter 7. Pipes and process ownership - Pipes and process ownership. Try the examples, inspect their output, and explain the result. Practice feedback does not award XP or mastery.