Resolving the UNIX path variable Post: 303037368

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Getting the path from a variable

Hi, I am having a variable Like line="/dir1/dir2/gr3/file.ksh" I need to get the /dir1/dir2/gr3 alone. the no of directories may differ at each time. Please advice. thanks in advance.

2. Shell Programming and Scripting

Sed variable substitution when variable constructed of a directory path

Hello, i have another sed question.. I'm trying to do variable substition with sed and i'm running into a problem. my var1 is a string constructed like this: filename1 filerev1 filepath1 my var2 is another string constructed like this: filename2 filerev2 filepath2 when i do...

3. Shell Programming and Scripting

remove a path from PATH environment variable

Hi I need a script which will remove a path from PATH environment variable. For example $echo PATH /usr/local/bin:/usr/bin:test/rmve:/usr/games $echo rmv test/rmve Here I need a shell script which will remove rmv path (test/rmve) from PATH...

4. Shell Programming and Scripting

one liner to extract path from PATH variable

Hi, Could anyone help me in writing a single line code by either using (sed, awk, perl or whatever) to extract a specific path from the PATH environment variable? for eg: suppose the PATH is being set as follows PATH=/usr/bin/:/usr/local/bin:/bin:/usr/sbin:/usr/bin/java:/usr/bin/perl3.4 ...

5. Shell Programming and Scripting

Appending a path in user's PATH variable

Hello Folks, I want to append a path in user's PATH variable which should be available in current session. Background Numerous persons will run a utility. Aim is to add the absolute path of the utility the first time it runs so that next runs have the PATH in env & users can directly run...

6. Shell Programming and Scripting

Path a variable to sed that includes a path

Hi I'm trying to select text between two lines, I'm using sed to to this, but I need to pass variables to it. For example start="BEGIN /home/mavkoup/data" end="END" sed -n -e '/${start}/,/${end}/g' doesn't work. I've tried double quotes as well. I think there's a problem with the / in the...

7. UNIX for Advanced & Expert Users

Difference between Unix and Linux for resolving symbols

I came across a difference between Unix and Linux, when it comes to resolving the symbols from the libs. consider the following code segments... $ cat call1.c #include <stdio.h> int a1; extern int a3; void prnt_a3() { printf("\n%d\n",a3); } $ cat test.c #include <stdio.h>...

8. Shell Programming and Scripting

Resolving the environment variable from a file

Hi, I an having some environment variables exported and the variable name is present in the file. But its not resolving with following commands. Can someone throw some light. db $ grep -v "^#" TD_FWK_NUCLEUS.dbc | grep -v "^$" | xargs -i echo {} wb_bin: ${TD_FWK_NUCLEUS_DBC_WB_BIN_TAG} I...

9. Shell Programming and Scripting

Variable in not resolving in sed

I'm trying to search the 2 pattern in consecutive lines and print them but my variables are not resolving in sed (using bash shell) - # cat testfile2.txt Fixing Storage Locations to remove extra slash; Fixing Storage Locations to remove extra slash; Fixing Storage Locations to remove extra...

10. UNIX for Beginners Questions & Answers

Help for resolving Unexpected EOF while assigning value to variable

#!/bin/sh . /opt/ora/oracle/db/tech_st/11.2.3/PROD_proddb.env sqlplus -s "username/password" << EOF no='sqlplus -s username/password<<EOF set heading off set feedback off Select pt.user_concurrent_program_name report_name , OUTFILE_NAME report_path FROm apps.fnd_concurrent_programs_tl...

LEARN ABOUT DEBIAN

rdf::trine::iterator::bindings::materialized

RDF::Trine::Iterator::Bindings::Materialized(3pm)	User Contributed Perl Documentation	 RDF::Trine::Iterator::Bindings::Materialized(3pm)

NAME

       RDF::Trine::Iterator::Bindings::Materialized - Materialized bindings class

VERSION

       This document describes RDF::Trine::Iterator::Bindings::Materialized version 1.000

SYNOPSIS

	   use RDF::Trine::Iterator;

	   my $iterator = RDF::Trine::Iterator::Bindings::Materialized->new( @data, @names );
	   while (my $row = $iterator->next) {
	       my @vars        = keys %$row;
	       # do something with @vars
	   }

	   my $iterator = RDF::Trine::Iterator::Bindings->new( &code, @names );
	   my $miter = $iterator->materialize;
	   while (my $row = $miter->next) {
	       my @vars        = keys %$row;
	       # do something with @vars
	   }
	   $miter->reset; # start the iteration again
	   while (my $row = $miter->next) {
	       # ...
	   }

METHODS

       Beyond the methods documented below, this class inherits methods from the RDF::Trine::Iterator::Bindings class.

       "new ( @results, @names, %args )"
	   Returns a new materialized bindings interator. Results must be a reference to an array containing individual results.

       "reset"
	   Returns the iterator to its starting position.

       "next"
	   Returns the next item in the iterator.

       "length"
	   Returns the number of elements in the iterator.

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::Bindings::Materialized(3pm)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Getting the path from a variable

Discussion started by: vanathi

2. Shell Programming and Scripting

Sed variable substitution when variable constructed of a directory path

Discussion started by: alrinno

3. Shell Programming and Scripting

remove a path from PATH environment variable

Discussion started by: madhu84

4. Shell Programming and Scripting

one liner to extract path from PATH variable

Discussion started by: royalibrahim