year % 2 is 0 (i.e. false) if the year is even, and 1 (i.e. true, as is any non-zero value in C) if the year is odd. % is the "modulus" or "remainder" operator.
I am trying to change this :
Albert Einstein 52
Peter Scott 22
Hilary Smith 48
Joan Bakewell 30
Catherine Maguire 26
into
Albert Einstein Pass
Peter Scott Fail
Hilary Smith Pass
Joan Bakewell Fail
Catherine Maguire Fail
I have to use a if statement that says:
if field 3 is... (2 Replies)
I had different problem scenarios with IF statement. Can any expert please enlighten me on the difference with these scenarios. Thank you.
1st Scenario:
testdate=`date +%Y%m`
test=`cat /var/log/database0.$testdate*.log | grep "Errors found during processing" | tail -10`
if
then
... (4 Replies)
I am kind of new in Unix and i have to make a menu. I want to put an if statement in the menu. you should enter the filename and it goes to that file. How do i do this? (1 Reply)
Good morning all!
I want to know if Im interpreting this if statement below right.
if(((1) || (0)) && (1)){
do stuff;
}
This is saying: if true piped into false, then true, then do stuff. Right?
What does the && stand for?
thanks in advance!
ben (3 Replies)
I am writing a script that does a search for a argument in a file and lists all like occurrences. The script verifies that it is a file and then runs another script that list the lines. My problem is that I need the script to accept a file or a directory and then go to that directory check all... (1 Reply)
Hi
I am very new to Unix programming and shell scripting. I am trying t figure out how to write a little script that will output the number of directories. I can find the number of directories using ls -l | grep "^d" | wc -l I can not figure out how to do it so when I type the name... (8 Replies)
Hi guys,
Two problems I need solving please. I created a script where the user types in 7 numbers as standard input and each one is then stored in an array. Now I need to perform the following calculations on those numbers:
1) Use a while loop to determine the largest number in the range.
... (2 Replies)
1. The problem statement, all variables and given/known data:
Two problems I need solving please. I created a script where the user types in 7 numbers as standard input and each one is then stored in an array. Now I need to perform the following calculations on those numbers:
1) Use a while... (11 Replies)
I came across a bash script that outputs the forecast for the day and the max temperature but at the end of the day the max temperature disappears ($6) and I am left with "°C" after the forecast.
Here is the script:
#! /bin/bash
curl -s --connect-timeout 30... (7 Replies)
Discussion started by: _light_
7 Replies
LEARN ABOUT DEBIAN
rdf::redland::statement
RDF::Redland::Statement(3pm) User Contributed Perl Documentation RDF::Redland::Statement(3pm)NAME
RDF::Redland::Statement - Redland RDF Statement Class
SYNOPSIS
use RDF::Redland;
my $statement1=new RDF::Redland::Statement($statement);
my $statement2=new RDF::Redland::Statement($subject,$predicate,$object);
...
if($statement->subject->equals($node)) {
...
}
DESCRIPTION
Manipulate RDF statements which comprise three RDF::Redland::Node objects. Also used for partial statements which can have empty parts and
are used for matching statements in statement queries of the model - see the RDF::Redland::Model.
CONSTRUCTORS
new NODE NODE NODE|STATEMENT
Create a new statement from nodes or copy an existing statement.
If three NODEs are given, make a new statement from them. Each Node can be a Redland::RDF:Node, a Redland::RDF::URI, a perl URI or a
string literal. Otherwise STATEMENT must be an existing statement to copy.
clone
Copy a RDF::Redland::Statement.
METHODS
subject [SUBJECT]
Get/set the statement subject. When a RDF::Redland::Node SUBJECT is given, sets the subject of the statement, otherwise returns a
reference to the statement RDF::Redland::Node subject.
predicate [PREDICATE]
Get/set the statement predicate. When RDF::Redland::Node PREDICATE is given, sets the predicate of the statement, otherwise returns a
reference to the statement RDF::Redland::Node predicate.
object [OBJECT]
Get/set the statement object. When RDF::Redland::Node OBJECT is given, sets the object of the statement, otherwise returns a reference
to the statement RDF::Redland::Node object.
as_string
Return the statement formatted as a string (UTF-8 encoded).
equals STATEMENT
Return non zero if this statement is equal to STATEMENT
OLD METHODS
new_from_nodes SUBJECT PREDICATE OBJECT
Create a new RDF::Redland::Statement with the given RDF::Redland::Node objects as parts (or undef when empty for a partial statement).
Use instead:
$a=new RDF::Redland::Statement($subject, $predicate, $object);
new_from_statement STATEMENT
Create a new RDF::Redland::Statement object from RDF::Redland::Statement STATEMENT (copy constructor). Use instead:
$s=$old_statement->clone;
SEE ALSO
RDF::Redland::Node
AUTHOR
Dave Beckett - http://www.dajobe.org/
perl v5.14.2 2011-02-04 RDF::Redland::Statement(3pm)