06-25-2014
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I understand how to use a variable in a sed command, but for the life of me I can't get the output into a variable.
I'm making a general function to replace part of a filename with a different string, so:
>>myscript this that
would change:
this_file001.txt to that_file001.txt and... (11 Replies)
Discussion started by: donflamenco
11 Replies
2. Shell Programming and Scripting
Hi All,
Hope someone can advise here as I have been struggling to find a syntax that works here. I have tried a stack of combination I have seed in the forums but I think because I have needed to use "" and `` in the statments another method is found.
I am reading in lines with the following... (1 Reply)
Discussion started by: nkwilliams
1 Replies
3. Shell Programming and Scripting
Hi all,
Hope someone can help me out here.
I have this BASH script (see below)
My problem lies with the variable path.
The output of the command find will give me several fields. The 9th field is the path. I want to captured that and the I want to filter this to a specific level.
The... (6 Replies)
Discussion started by: Cowardly
6 Replies
4. Shell Programming and Scripting
hi i want to find the size of a folder and assign it to a variable and then compare if it is greater than 1 gb.
i am doin this script, but it is throwing error....
#!/bin/ksh
cd . | du -s | size = awk '{print $1}'
if size >= 112000
then
echo size high
fi
ERROR : (4 Replies)
Discussion started by: Nithz
4 Replies
5. Shell Programming and Scripting
Hi,
I have a problem with passing a echo output into a variable in bash
file='1990.tar'
NAME='echo $file | cut -d '.' -f1';
echo $NAME
the result is
echo $file | cut -d . -f1
however with this one,#!/bin/bash
file='1990.tar'
echo $file | cut -d '.' -f1
the result is what I... (2 Replies)
Discussion started by: 1988PF
2 Replies
6. Shell Programming and Scripting
I have a variable $WORDS that contains a string
Then i want to use sed to break it up.
echo $WORDS | sed 's// /g'
I tried setting this as a variable by doing
WORDS2=`echo $WORDS | sed 's// /g'`
But when i do this it does not return me to the prompt properly
ie.
jmpprd-v1>
jmpprd-v1>... (4 Replies)
Discussion started by: nitrobass24
4 Replies
7. Shell Programming and Scripting
Hello all,
I wrote this command line for some calculation on my given input files based on another input file which is a txt file.
while read BAM REGION; do samtools view $BAM $REGION | awk '{if ($2==0) print $0}' | wc -l >>log.txt; echo "$REGION"; done >> log.txt <regions.txt
It takes... (4 Replies)
Discussion started by: @man
4 Replies
8. Shell Programming and Scripting
Hi Experts,
I am trying to get system output to capture inside awk , but not working:
Please advise if this is possible :
I am trying something like this but not working, the output is coming wrong:
echo "" | awk '{d=system ("date") ; print "Current date is:" , d }'
Thanks, (5 Replies)
Discussion started by: rveri
5 Replies
9. Shell Programming and Scripting
Hello,
I've been trying to find the answer to this with Google and trying to browse the forums, but I haven't been able to come up with anything. If this has already been answered, please link me to the thread as I can't find it.
I've been asked to write a script that pulls a list of our CPE... (51 Replies)
Discussion started by: rwalker
51 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I am generating a YAML file from a hosts file, but am having trouble saving it to a new file.
hosts file
127.0.0.1 localhost
192.168.1.2 host1
192.168.1.3 host2
192.168.1.4 host3
192.168.1.5 host4
YAML file
$ echo 'host_entries:' && awk '{printf " %s:\n ip:... (3 Replies)
Discussion started by: sand1234
3 Replies
LEARN ABOUT PHP
get_class_vars
GET_CLASS_VARS(3) 1 GET_CLASS_VARS(3)
get_class_vars - Get the default properties of the class
SYNOPSIS
array get_class_vars (string $class_name)
DESCRIPTION
Get the default properties of the given class.
PARAMETERS
o $class_name
- The class name
RETURN VALUES
Returns an associative array of declared properties visible from the current scope, with their default value. The resulting array elements
are in the form of varname => value. In case of an error, it returns FALSE.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.0.3 | |
| | |
| | get_class_vars(3) will only return the properties |
| | that can be accessed from the current scope. |
| | |
| 5.0.2 | |
| | |
| | Calling get_class_vars(3) will now expose all |
| | the properties as an array, unlike previous be- |
| | haviour where protected and private properties |
| | were prefixed with nul bytes. |
| | |
| 5.0.1 | |
| | |
| | Calling get_class_vars(3) will expose all prop- |
| | erties, as when converting an object to a class. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
get_class_vars(3) example
<?php
class myclass {
var $var1; // this has no default value...
var $var2 = "xyz";
var $var3 = 100;
private $var4;
// constructor
function myclass() {
// change some properties
$this->var1 = "foo";
$this->var2 = "bar";
return true;
}
}
$my_class = new myclass();
$class_vars = get_class_vars(get_class($my_class));
foreach ($class_vars as $name => $value) {
echo "$name : $value
";
}
?>
The above example will output:
var1 :
var2 : xyz
var3 : 100
Example #2
get_class_vars(3) and scoping behaviour
<?php
function format($array)
{
return implode('|', array_keys($array)) . "
";
}
class TestCase
{
public $a = 1;
protected $b = 2;
private $c = 3;
public static function expose()
{
echo format(get_class_vars(__CLASS__));
}
}
TestCase::expose();
echo format(get_class_vars('TestCase'));
?>
The above example will output:
// 5.0.0
a| * b| TestCase c
a| * b| TestCase c
// 5.0.1 - 5.0.2
a|b|c
a|b|c
// 5.0.3 +
a|b|c
a
SEE ALSO
get_class_methods(3), get_object_vars(3).
PHP Documentation Group GET_CLASS_VARS(3)