You can find your Kernel version with uname -a but it wont say if your operating system is Centos, Redhat, Ubuntu 9 or Debian 5. To display os-details we can read the content from /proc/version.

cat /proc/version
Linux version 2.6.26-2-amd64 (Debian 2.6.26-19lenny1) (dannf@debian.org) (gcc version 4.1.3 20080704 (prerelease) (Debian 4.1.2-25)) #1 SMP Mon Oct 19 02:34:17 UTC 2009

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 80 bytes) in /home/mysite/public_html/includes/database.mysqli.inc on line 162

Why do I get that error abovee while trying to clear cache on a Drupal 6 site? My php memory is set to 256M.

I have just bought Norton internet security and installed on my notebook. it is a toshiba laptop and I am using windows 7 professional 64bit.

Norton find by first scan a trojan horse named wimad in an wma audio file. Any ide how dangerous is this and should I change immediately all my passwords? Thanks.

I am a web developer from south Germany(near Swiss/French border). I create websites for a couple of small clients. I want to get responsibility about SEO too. But I am relative in in this part. Which tools should I use to monitore SEO position and improve it? I have found just some webservices which shows just Pagerank, Alexa, Compete etc. But most of that services are just USA related and they offer nothing interesting for european/german users. Thanks! M.K.

After April 2010 there was no Pagerank Update till yesterday night. Thousands of webmasters waited for this moment. And finally Google updated its SearchIndex with Pagerank. Next week we should hear from big changes, that ita was relative long time. There must be many websites with big pagerank changes.

I am a longtime internet and email user. I see very offen these technical words: imap, pop, webmail etc. For me mail is mail. What is the difference between all of them?

I just tought there must be something like translate:a_strange_word and Google translation page coming. Perfect! I can think like Google ;-)

Other shortcuts

Number + Number
link:example.com
site:example.com
similar:example.com
CityName Weather

I wonder if there is an Alexa toolbar or add-on for Apple Safari browser. I know there is Alexa Toolbar for MSIE and there are multiple add-ons like Sparky or Searchstatus for Mozilla Firefox. In the future I will need also such plug-in for Opera and Android too.

Hi,

Is there any way you can include Date, Time, IP Address and browser type for the contact form you have.

I need a function sometimes: kill a process with cmd, also windows command line (black dos window). I have found a solution:

tskill PROCESSNAME & exit

You can do it with && instead of &. Double & means ignore errors from first command and run second command even if first command was not succesfull.

To open command line window click start>>run or use WindowsKey+r.