⇒ gibt die ersten (10) Zeilen einer Datei aus.


theoretische Verwendung:

head DATEI                           ⇒ gibt die ersten 10 Zeilen einer Datei aus


Beispiel:

tail -n # DATEI                      ⇒ gibt die ersten # Zeilen aus


siehe auch tail



man page:
<code>

HEAD(1) User Commands HEAD(1)

NAME

     head - output the first part of files

SYNOPSIS

     head [OPTION]... [FILE]...

DESCRIPTION

     Print  the  first  10 lines of each FILE to standard output.  With more
     than one FILE, precede each with a header giving the file  name.   With
     no FILE, or when FILE is -, read standard input.
     Mandatory  arguments  to  long  options are mandatory for short options
     too.
  1. c, –bytes=[-]N

print the first N bytes of each file; with the leading `-',

            print all but the last N bytes of each file
  1. n, –lines=[-]N

print the first N lines instead of the first 10; with the lead-

            ing `-', print all but the last N lines of each file
  1. q, –quiet, –silent

never print headers giving file names

  1. v, –verbose

always print headers giving file names

  1. -help display this help and exit
  1. -version

output version information and exit

     N may have a multiplier suffix: b 512, k 1024, m 1024*1024.

AUTHOR

     Written by David MacKenzie and Jim Meyering.

REPORTING BUGS

     Report bugs to <bug-coreutils@gnu.org>.

COPYRIGHT

     Copyright © 2005 Free Software Foundation, Inc.
     This is free software.  You may redistribute copies  of  it  under  the
     terms       of       the      GNU      General      Public      License
     <http://www.gnu.org/licenses/gpl.html>.  There is NO WARRANTY,  to  the
     extent permitted by law.

SEE ALSO

     The  full documentation for head is maintained as a Texinfo manual.  If
     the info and head programs are properly installed  at  your  site,  the
     command
            info head
     should give you access to the complete manual.

head 5.93 April 2006 HEAD(1) </head>


linux/head.txt · Zuletzt geändert: 2015/07/06 22:32 (Externe Bearbeitung)