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Shell Programming and Scripting
perl script help
Post 302173680 by HPAVC on Friday 7th of March 2008 12:28:55 PM
03-07-2008
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1. Shell Programming and Scripting
I have a question regarding running perl in the current process.
I shall demonstrate with an example.
Look at this.
sh-2.05b$ pwd
/tmp
sh-2.05b$ cat test.sh
#! /bin/sh
cd /etc
sh-2.05b$ ./test.sh
sh-2.05b$ pwd
/tmp
sh-2.05b$ . ./test.sh
sh-2.05b$ pwd
/etc
sh-2.05b$
So... (10 Replies)
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2. Shell Programming and Scripting
I am trying to use a script to replace the header of each file, whose filename are stored within the array $test, using the sed command within a Perl script as follows:
$count = 0;
while ( $count < $#test )
{
`sed -e 's/BIOGRF 321/BIOGRF 332/g' ${test} > 0`;
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3. Shell Programming and Scripting
so in unix this command works works and shows me a list of directories
find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt
but when i try running a perl script to run this command
my $query = 'find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt';... (2 Replies)
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4. Shell Programming and Scripting
Perl :How to print the o/p of a Perl script on console and redirecting same in log file @ same time.
How can i print the output of a perl script on a unix console and redirect the same in a log file under same directory simultaneously ?
Like in Shell script, we use tee, is there anything in Perl or any other option ? (2 Replies)
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5. Shell Programming and Scripting
Hi all,
Not sure if this should be in the programming forum, but I believe it will get more response under the Shell Programming and Scripting FORUM.
Am trying to write a customized df script in Perl and need some help with regards to using arrays and file handlers.
At the moment am... (3 Replies)
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6. Shell Programming and Scripting
I am trying to run a perl script which needs input arguments from a parent perl script, but doesn't seem to work. Appreciate your help in this regard.
From parent.pl
$input1=123;
$input2=abc;
I tried calling it with
system("/usr/bin/perl child.pl $input1 $input2");
and
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Discussion started by: grajp002
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7. Shell Programming and Scripting
Hi Folks,
I have 2 perl scripts and I need to execute 2nd perl script from the 1st perl script in WINDOWS.
In the 1st perl script that I had, I am calling the 2nd script
main.pl
===========
print "This is my main script\n";
`perl C:\\Users\\sripathg\\Desktop\\scripts\\hi.pl`;
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8. Shell Programming and Scripting
Hi All,
I am aware that html tags can be embedded in cgi script as below.. In the same way is it possible to embed the below javascript in perl cgi script ??
print("<form action="action.htm" method="post" onSubmit="return submitForm(this.Submitbutton)">");
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9. Shell Programming and Scripting
Not sure what I am doing wrong here, but I can print the list with no issue. Just a blank screen with the 'do'.
#!/usr/bin/perl
open FILE, "upslist.txt";
while ($line=<FILE>){
if ($line=~/^(.*?),(.*?)$/){
#print "ups:$1 string:$2\n";
do 'check_snmp_mgeups-0.1.pl -H $1 -C $2';
} ... (1 Reply)
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10. Programming
I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open())
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Discussion started by: alex_5161
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LEARN ABOUT DEBIAN
rdf::trine::iterator::graph
RDF::Trine::Iterator::Graph(3pm) User Contributed Perl Documentation RDF::Trine::Iterator::Graph(3pm) NAME
RDF::Trine::Iterator::Graph - Iterator class for graph query results VERSION
This document describes RDF::Trine::Iterator::Graph version 1.000 SYNOPSIS
use RDF::Trine::Iterator::Graph; my $iterator = RDF::Trine::Iterator::Graph->new( &data ); while (my $st = $iterator->next) { # $st is a RDF::Trine::Statement object print $st->as_string; } METHODS
Beyond the methods documented below, this class inherits methods from the RDF::Trine::Iterator class. "new ( @results, %args )" "new ( &results, %args )" Returns a new SPARQL Result interator object. Results must be either an reference to an array containing results or a CODE reference that acts as an iterator, returning successive items when called, and returning undef when the iterator is exhausted. $type should be one of: bindings, boolean, graph. "as_bindings ( $s, $p, $o )" Returns the iterator as a Bindings iterator, using the supplied triple nodes to determine the variable bindings. "materialize" Returns a materialized version of the current graph iterator. The materialization process will leave this iterator empty. The materialized iterator that is returned should be used for any future need for the iterator's data. "unique" Returns a Graph iterator that ensures the returned statements are unique. While the underlying RDF graph is the same regardless of uniqueness, the iterator's serialization methods assume the results are unique, and so use this method before serialization. Uniqueness is opt-in for efficiency concerns -- this method requires O(n) memory, and so may have noticeable effects on large graphs. "is_graph" Returns true if the underlying result is an RDF graph. "as_string ( $max_size [, $count] )" Returns a string table serialization of the stream data. "as_xml ( $max_size )" Returns an XML serialization of the stream data. "print_xml ( $fh, $max_size )" Prints an XML serialization of the stream data to the filehandle $fh. "as_json ( $max_size )" Returns a JSON serialization of the stream data. "as_hashref" Returns a hashref representing the model in an RDF/JSON-like manner. See "as_hashref" at RDF::Trine::Model for full documentation of the hashref format. "construct_args" Returns the arguments necessary to pass to the stream constructor _new to re-create this stream (assuming the same closure as the first DEPENDENCIES
JSON Scalar::Util BUGS
Please report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/perlrdf/issues>. AUTHOR
Gregory Todd Williams "<gwilliams@cpan.org>" COPYRIGHT
Copyright (c) 2006-2012 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2012-06-29 RDF::Trine::Iterator::Graph(3pm)