{"id":"io-redirection-operators","text":"I/O redirection uses > (overwrite stdout to file), >> (append), 2> (redirect stderr), &> (redirect both stdout and stderr), | (pipe between commands), and < (stdin from file).","truth_value":"IN","source":"repo:entries/2026/03/04/io-redirection.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"io-redirection-operators","truth_value":"IN","reason":"premise"}]}}