I know that how to backup the home directories in sun sparc server.
Firstly, umount the filesystem,
Secondly, fsck the filesystem,
Thirdly, ufsdump the filesystem.
Anybody know how to type the full command line backup the /home directory? (1 Reply)
Hello.
I need to Backup an Directorie with Sub-directories and after that put in a log file.
Then i need to copy several files and have a log file to.
All that using old DOS. Could someone help ?
Thanks in advance (1 Reply)
Hi guys,
I'm a little stuck on this problem, I've tried googling it and some trial and error but can't seem to get it working.
Basically I need the script to:
1) create a directory called "mybackups", if it doesn't exist
2) go through all the .sh files in the current directory, and copy... (4 Replies)
Hello
I'm new to the area Bash scripting
and that is why I have a search script that is run on my unix server
and always when I start the server
or every 24 hours
The script will create backups of directories and subdirectories
I never found what I'm here make a new thread ... (1 Reply)
Hey guys,
I need to know how to locate all .htaccess files on the server and make a backup of them in the folder they reside before I run a script to modify all of them.
So basically taking dir1/.htaccess and copying it as dir1/.htaccess_bk
dir2/.htaccess copying as dir2/.htaccess_bk... (5 Replies)
Can anyone come up with a unix command that lists
all the files, directories and sub-directories in the current directory
except a folder called log.?
Thank you in advance. (7 Replies)
how can i move "dataName".sql.gz into a folder called 'database' and then move "$fileName".tar.gz * .htaccess into a folder called 'www' with the entire gzipped file being "$fileName".tar.gz? Is this doable or overly complex.
so
mydemo--2015-03-23-1500.tar.gz
> database
-... (5 Replies)
Hi,
I'm using Kali linux, I think it's a debian linux ?
I'm trying to create a folder in which there'll be 256 folders, and in each of this folders there will also be 256 folders.
Then in each terminate folders I want to create 4096 files.
It will look like /dir/aa/aa/aaa.txt,... (3 Replies)
Hello,
Server A: /directory1/
Server B: /Backups/
i wanted to backup contents of /directory1 from "server A" on to "Server B" every 1 hour.
If there is any change in (only new/differences) contents on serverA (directory1/) supposed to be backeup on next run.
I did used rsync command to... (5 Replies)
Discussion started by: System Admin 77
5 Replies
LEARN ABOUT PHP
var_export
VAR_EXPORT(3) 1 VAR_EXPORT(3)var_export - Outputs or returns a parsable string representation of a variableSYNOPSIS
mixed var_export (mixed $expression, [bool $return = false])
DESCRIPTION var_export(3) gets structured information about the given variable. It is similar to var_dump(3) with one exception: the returned represen-
tation is valid PHP code.
PARAMETERS
o $expression
- The variable you want to export.
o $return
- If used and set to TRUE, var_export(3) will return the variable representation instead of outputting it.
RETURN VALUES
Returns the variable representation when the $return parameter is used and evaluates to TRUE. Otherwise, this function will return NULL.
NOTES
Note
When the $return parameter is used, this function uses internal output buffering so it cannot be used inside an ob_start(3) callback
function.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.1.0 | |
| | |
| | Possibility to export classes and arrays con- |
| | taining classes using the __set_state() magic |
| | method. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
var_export(3) Examples
<?php
$a = array (1, 2, array ("a", "b", "c"));
var_export($a);
?>
The above example will output:
array (
0 => 1,
1 => 2,
2 =>
array (
0 => 'a',
1 => 'b',
2 => 'c',
),
)
<?php
$b = 3.1;
$v = var_export($b, true);
echo $v;
?>
The above example will output:
3.1
Example #2
Exporting classes since PHP 5.1.0
<?php
class A { public $var; }
$a = new A;
$a->var = 5;
var_export($a);
?>
The above example will output:
A::__set_state(array(
'var' => 5,
))
Example #3
Using __set_state() (since PHP 5.1.0)
<?php
class A
{
public $var1;
public $var2;
public static function __set_state($an_array)
{
$obj = new A;
$obj->var1 = $an_array['var1'];
$obj->var2 = $an_array['var2'];
return $obj;
}
}
$a = new A;
$a->var1 = 5;
$a->var2 = 'foo';
eval('$b = ' . var_export($a, true) . ';'); // $b = A::__set_state(array(
// 'var1' => 5,
// 'var2' => 'foo',
// ));
var_dump($b);
?>
The above example will output:
object(A)#2 (2) {
["var1"]=>
int(5)
["var2"]=>
string(3) "foo"
}
NOTES
Note
Variables of type resource couldn't be exported by this function.
Note
var_export(3) does not handle circular references as it would be close to impossible to generate parsable PHP code for that. If you
want to do something with the full representation of an array or object, use serialize(3).
Warning
When var_export(3) exports objects, the leading backslash is not included in the class name of namespaced classes for maximum com-
patibility.
SEE ALSO print_r(3), serialize(3), var_dump(3).
PHP Documentation Group VAR_EXPORT(3)