concat man page on Mageia

Man page or keyword search:  
man Server   17783 pages
apropos Keyword Search (all sections)
Output format
Mageia logo
[printable version]

concat(n)		     Tcl Built-In Commands		     concat(n)

______________________________________________________________________________

NAME
       concat - Join lists together

SYNOPSIS
       concat ?arg arg ...?
_________________________________________________________________

DESCRIPTION
       This  command  joins  each  of its arguments together with spaces after
       trimming leading and trailing white-space from each of  them.   If  all
       the arguments are lists, this has the same effect as concatenating them
       into a single list.  It permits any number of arguments; if no args are
       supplied, the result is an empty string.

EXAMPLES
       Although	 concat will concatenate lists, flattening them in the process
       (so giving the following interactive session):

	      % concat a b {c d e} {f {g h}}
	      a b c d e f {g h}

       it will also concatenate things that are not lists, as can be seen from
       this session:

	      % concat " a b {c	  " d "	 e} f"
	      a b {c d e} f

       Note also that the concatenation does not remove spaces from the middle
       of values, as can be seen here:

	      % concat "a   b	c" { d e f }
	      a	  b   c d e f

       (i.e., there are three spaces between each of the a, the b and the c).

SEE ALSO
       append(n), eval(n), join(n)

KEYWORDS
       concatenate, join, lists

Tcl				      8.3			     concat(n)
[top]

List of man pages available for Mageia

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net