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

theoretische Verwendung:

head DATEI                           ⇒ gibt die ersten 10 Zeilen einer Datei aus


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

siehe auch tail

man page:

HEAD(1) User Commands HEAD(1)


     head - output the first part of files


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


     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
  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.


     Written by David MacKenzie and Jim Meyering.


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


     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.


     The  full documentation for head is maintained as a Texinfo manual.  If
     the info and head programs are properly installed  at  your  site,  the
            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)