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Top Forums Shell Programming and Scripting how to parse the file in xml format using awk/nawk Post 302352855 by summer_cherry on Sunday 13th of September 2009 11:38:10 PM
Old 09-14-2009
Code:
$_='<a>111</a><b>222</b><c>333<c><d><e>123</e><f>234</f><d><e>456</e><f>789</f>';
my @tmp=$_=~/[0-9]+/g;
my @a1=@tmp[0..4];
my @a2=@tmp[0..2,5,6];
print join ",", @a1;
print "\n";
print join ",",@a2;

 

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join(1T)						       Tcl Built-In Commands							  join(1T)

__________________________________________________________________________________________________________________________________________________

NAME
join - Create a string by joining together list elements SYNOPSIS
join list ?joinString? _________________________________________________________________ DESCRIPTION
The list argument must be a valid Tcl list. This command returns the string formed by joining all of the elements of list together with joinString separating each adjacent pair of elements. The joinString argument defaults to a space character. EXAMPLES
Making a comma-separated list: set data {1 2 3 4 5} join $data ", " => 1, 2, 3, 4, 5 Using join to flatten a list by a single level: set data {1 {2 3} 4 {5 {6 7} 8}} join $data => 1 2 3 4 5 {6 7} 8 SEE ALSO
list(1T), lappend(1T), split(1T) KEYWORDS
element, join, list, separator ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWTcl | +--------------------+-----------------+ |Interface Stability | Uncommitted | +--------------------+-----------------+ NOTES
Source for Tcl is available on http://opensolaris.org. Tcl join(1T)
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