File: *manpages*, Node: head, Up: (dir) HEAD(1) HEAD(1) NAME head - output the first part of files SYNOPSIS head [-c N[bkm]] [-n N] [-qv] [--bytes=N[bkm]] [--lines=N] [--quiet] [--silent] [--verbose] [--help] [--version] [file...] head [-Nbcklmqv] [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 head. head prints the first part (10 lines by default) of each given file; it reads from standard input if no files are given or when a filename of `-' is encountered. If more than one file is given, it prints a header consisting of the file's name enclosed in `==>' and `<==' before the output for each file. OPTIONS head accepts two option formats: the new one, in which numbers are arguments to the option letters, and the old one, in which the number precedes any option letters. -c N, --bytes N Print first N bytes. N is a nonzero integer, optionally followed by one of the following charac- ters to specify a different unit. b 512-byte blocks. k 1-kilobyte blocks. m 1-megabyte blocks. -n N, --lines N Print first N lines. -q, --quiet, --silent Never print filename headers. -v, --verbose Always print filename headers. --help Print a usage message and exit with a status code indicating success. --version Print version information on standard output then exit. FSF GNU Text Utilities 1