A girlfriend to one of my friends recently decided to leave the dark side and replace her iPhone with an Android (good decision!). However when she was using the iPhone she also had enabled the iMessage texting. After switching to her new Android phone her friends, that still was using iPhones, tried to text her. […]
I use a HTC Desire HD android mobile. My 8 GB SD card was getting full so I removed photos and videos that had already been copied to my PC. But I became a bit curious because of the 8 GB, the images and videos where not consuming the entire space. To investigate further I connected […]
The error message "Options FollowSymLinks or SymLinksIfOwnerMatch is off which implies that RewriteRule directive is forbidden" occured in my Apache logfile and the visitor was displayed an error 403 forbidden error page when trying to access a cgi-script written in Perl. The solution was to add the following for the directory in question to my […]
Suddenly I couldn’t connect to my Windows 7 machine by RDP using Remmina on Ubuntu 12.04. It had worked before and suddenly stopped working. The error message displayed was ‘Unable to connect to RDP server’. Other RDP connections worked fine. For some reason the problem was solved by editing the file ~/.freerdp/known_hosts and deleting the […]
I used Apache’s mod_rewrite in order to direct a couple of domains pointing to the same website using the 301 moved permanently (to avoid duplicate content), i.e. something like this in .htaccess: RewriteEngine On RewriteCond %{HTTP_HOST} !^example\.com$ RewriteRule ^(.*)$ http://example.com/$1 [R=301,L] I randomly got the error message 310 ERR_TOO_MANY_REDIRECTS when trying the different domains in both […]
When trying to install the JCE content editor for Joomla version 2.2.6 in Joomla 2.5 it failed with HTTP Error 500 Internal Server Error. Directory permissions was not a problem and there was no problem installing other extensions. Solution: Download the JCE 2.2.6 zip archive to your computer. Unzip it to a local folder, called […]
To avoid a website being considered as "duplicate content" by Google (i.e. the same website appearing under different URLs) it is a good idea to make sure the website doesnt appear as both http://www.example.com and http://example.com. This can be achieved by using the mod_rewrite in Apache using the .htaccess file. To remove "www" from the […]
On a newly installed VPS (Parallells Virtuozzo) running Ubuntu 12.04 LTS I also installed postfix as my MTA. However, it turned out that it only listened on localhost. I checked that "inet_interfaces = all" in main.cf and that my /etc/hosts was up to date with my server’s hostname. The reason was that the machine had […]
If you’re behind a firewall you sometimes run into a problem where the SSH client connection times out after a period of time (typically when going out for lunch leaving your SSH sessions logged in). The easiest way to solve this is by changing the configuration of the SSH client (it can also be fixed […]