On a Windows machine, creating a zip archive is very easy: you can right-click on a file or folder, open "Send" menu and then click "Compressed ZIP folder". Or, you can use more advanced archivers like 7-Zip archiver, or WinRAR archiver. Their interface is quite self-explanatory, and easy to use.
But sometimes, you need to create a .zip archive on a Linux machine. This is required when doing a website backup, before downloading large number of files and other tasks.
To create .zip files in Ubuntu Linux, in the command line type:
zip -r archive-name directory-name
This will create archive named "archive-name.zip" and add directory-name directory to it, including all subdirectories.
For example, to create an archive of directory /home/user/www, issue the following command:
zip -r ./www1.zip /home/user/www
This will create www1.zip file in the current directory and add the contents of folder /home/user/www including all subdirectories to this archive.
See complete usage of zip command in Linux here
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The error appears when you attempt to open Computer Management. The following message appears:
MMC cannot open the file C:\WINDOWS\SYSTEM32\COMPMGMT.MSC.
This may be because the file does not exist, is not an MMC console, or was created by a later version of MMC. This may also be because you do not have sufficient access rights to the file.
The mentioned file exists in the c:\windows\system32 directory and the user is logged on with Administator rights.
Although Joomla 1.0 is no longer supported, there still are vast humber of sites running on that CMS. If you need to transfer Joomla 1.0.x site to webhosting with PHP 5.3.x, you may consider doing the following patches:
Edit configuration.php, and change:
$mosConfig_error_reporting = '-1';
$mosConfig_error_reporting = '0';
In the file /includes/Cache/Lite/Function.php change line №92
$result = call_user_func_array(array($class, $method), $arguments);
$result = call_user_func_array(array($class, $method), &$arguments);
and line 100:
$result = call_user_func_array($target, $arguments);
$result = call_user_func_array($target, &$arguments);
And make another patch of file includes/joomla.php :
$params =& new mosParameters( $my->params, $file, 'component' );
$params = new mosParameters( $my->params, $file, 'component' );
In this article I've tried to gather system requiremets for different versions of Joomla CMS.
Joomla 2.5 System Requirements
PHP: 5.2.4 or above
MySQL: 5.0.4 or above
Apache: 2.x or above
Joomla 1.5 System Requirements
PHP: 4.3.10 or above (If you have PHP 5.3.x, you have to set error_reporting to E_ALL & ~ E_NOTICE)
MySQL: 3.23.x or above (but 6.x not supported)
Apache: 1.3.x or above
Joomla 1.0 System Requirements
PHP: 4.2.x or above (If you have PHP 5.3.x, you may read this article: Joomla 1.0 and PHP 5.3)
MySQL: 3.23.x or above
Apache: 1.13.19 or above
Source: Joomla Technical Requirements
If JComments CAPTCHA picture is not showing on your site, you may try the following fix. The error was noticed with Jcomments 2.3.0 and Joomal 2.5.8, Godaddy webhosting.
- Open file /administrator/components/com_jcomments/admin.jcomments.php
- Find line:
$lists["captcha"] = JCommentsHTML::selectList($captcha, 'cfgcaptchaengine', 'class="inputbox"' . $disabledCAPTCHA, 'value', 'text', $config->get('captcha_engine'));
and replace with:
$lists["captcha"] = JCommentsHTML::selectList($captcha, 'cfgcaptchaengine', 'class="inputbox"' . $disabledCAPTCHA, 'value', 'text', $config->get('captcha_engine', 'kcaptcha'));
- Save changes in file
- Open JComments settings and re-save current settings
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Many C++ developers already know CVolumeOutMaster classes by published on CodeProject. These classes allow easily regulate and track the changes of such volume controls as Output Master Volume, WaveOut Volume and Input (WaveIn) Volume
Unfortunately these classes are not compatible with Windows 7. But in factm It's actually easier in Windows 7 Vista than it was in XP. For Windows 7, you have to use
A tiny app that demonstrates IAudioEndpointVolume COM interfeace for setting master volume. To save space, all error checking was removed.
Powerpoint Control is now named Presentation Control due to trademark claim from Microsoft.
Presentation Control - is a tiny yet powerful Android application that allows you to easily remotely control Powerpoint, OpenOffice, Adobe PDF presentations on a PC from Android Phone or Tablet. Communication is done via WiFi network.
If the program does not work, plase make sure that Firewall is not bocking UDP port 12040.
Download and run PC Application using the link here: PresentationControl.exe
Download Android application via this Link to Google Play Market if you didn't already
This tiny Desktop application allows to shutdown your PC after 30 or 60 minutes. This PC Shutdown Timer is useful when you are watching a movie and want to shutown your PC before you go asleep. The program contains big buttons, so you can never miss them with a cursor when watching your PC screen from a distance.
Just download the executable file, copy it to Desktop and run when needed. Works under Windows XP, Windows Vista, Windows 7, Windows 8, both 32 and 64 bit
Latest virus check result states that executable is free of viruses: check here
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