Windows: Disable or enable assigning of a drive letter when plugin a removeable device

Hi,

the default setting in Windows Vista, 7 or 8 is to assign a drive letter when you plugin a removable device. But sometimes you want to prevent Windows from doing that, for example security reasons.

You can control this behaviour with the mountvol command.  The following command line disable the automatical assignment.


mountvol /N

to enable the auto assignment again execute

mountvol /E

Michael

Apache: Enable Server side includes SSI for a virtual directory

Hi,

short post as reminder how to enable Server Side Includes on a virtual directory.

mod_include must be enabled. MimeType for text/html must associated with .shtml file extension. Sample config for SSI looks like these:


<Directory "D:/user/www/virtualdirectory/">
    Options Indexes FollowSymLinks MultiViews ExecCGI Includes
    AllowOverride All
    Order allow ,deny
    Allow from all
    Require all granted
    AddType text/html .shtml
    AddOutputFilter INCLUDES .shtml
</Directory>

See you Michael

Apache: Alias directive for virtual directory returns HTTP Error 403

Hi,

I have added a virtual directory to an apache web server and the virtual directory is located outside the document root. I configured the httpd.conf how it is decripted in the apache doc

When I access the virtual directory an error “Access forbidden! Error 403” occured. The config seems to ok:

Alias /virtualdirectory/ "D:/user/www/virtual/"
<Directory "D:/user/www/virtual/">
   Options Indexes FollowSymLinks MultiViews ExecCGI
   AllowOverride All
   Order allow,deny
   Allow from all
</Directory>

Solution:

The default apache configration is very restrictive. It do not allow to access directories without authentication. This is defined in the Directory section of httpd.conf:


<Directory>
   AllowOverride none
   Require all denied
</Directory>

Add a “require all granted” directive to your virtual directory section will grant the access.

Alias /virtualdirectory/ "D:/user/www/virtual/"
<Directory "D:/user/www/virtual/">
   Options Indexes FollowSymLinks MultiViews ExecCGI
   AllowOverride All
   Order allow,deny
   Allow from all
   Require all granted
</Directory>

Electronic: Link to MC34063A calculator

Hello,

I found these useful link to dimension a MC34063A DC2DC converter circuit:

Michael

Windows 7 & Getting drivers for obsulete printers

Hello,

yesterday a customer had the problem that he wants an old printer, a HP LaserJet 5M, to get running on 15 Windows 7 clients. Unfortunately Windows has no driver on board and the manufactorer didn’t provider anyone.

Solution:

For many old printers you can install a driver via Windows Update. Go to the Control Panel, Device & printers and add a new printer

WindowsUpdate
Add printer driver from Windows update, to get the whole drivers list from windows update may take some time.Time for a coffee.

Continue reading Windows 7 & Getting drivers for obsulete printers

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