CAT(1) CAT(1) NAME cat - concatenate files and print on the standard output SYNOPSIS cat [-benstuvAET] [--number] [--number-nonblank] [--squeeze-blank] [--show-nonprinting] [--show-ends] [--show-tabs] [--show-all] [--help] [--version] [file...] DESCRIPTION This documentation is no longer being maintained and may be inaccurate or incomplete. The Texinfo documentation is now the authoritative source. This manual page documents the GNU version of cat. cat writes the contents of each given file, or the standard input if none are given or when a file named `-' is given, to the standard output. OPTIONS -b, --number-nonblank Number all nonblank output lines, starting with 1. -e Equivalent to -vE. -n, --number Number all output lines, starting with 1. -s, --squeeze-blank Replace multiple adjacent blank lines with a single blank line. -t Equivalent to -vT. -u Ignored; for Unix compatibility. -v, --show-nonprinting Display control characters except for LFD and TAB using `^' notation and precede characters that have the high bit set with `M-'. -A, --show-all Equivalent to -vET. -E, --show-ends Display a `$' after the end of each line. -T, --show-tabs Display TAB characters as `^I'. --help Print a usage message and exit with a status code indicating success. --version Print version information on standard output then FSF GNU Text Utilities 1 CAT(1) CAT(1) exit. FSF GNU Text Utilities 2