Abstract This paper describes the design of a simple, low-cost microcontroller based heart rate measuring device with LCD output. Heart rate of the subject is measured from the finger using sensors and the rate is then averaged and displayed on a text based LCD. The LCD of the heart beat monitor shows the beat per Full Article…
We surely have come a long way in technological developments. Who among us would have envisioned a machine that could figure out whether a person was lying or not? There was time when finding this secret was just in hands of mystical beings or God. Isn’t it startling how a machine can read a person’s Full Article…
So you have a snmpd daemon running on some box and you want to retrieve information from it, there are 2 cool tools out there namely snmpwalk and snmpget, but you can use more advanced systems like nagios etc.. Check with a client with: System UPTIME arditi@blackbox:~$ snmpget -v 2c -c public 192.168.0.15 system.sysUpTime.0 DISMAN-EVENT-MIB::sysUpTimeInstance Full Article…
Yep, it’s quite a dummy question and the answer is quite simple but many ppl don’t know. Normally you don’t want to register on all forum’s that you visit but most of them ask you for registration in order to view a post, and the solution (again) is very easy. Normally most of webmasters ask Full Article…
ContentsIntro – IE and FireFoxOperaIs this really a Proxy? Hmm, all good news right? , get this for free , do that for free…. yes , …. for free Intro – IE and FireFox Now, I really dislike Internet Explorer, because it’s Made In Microsoft of course , it’s very incompatible with the web, Full Article…
Ctrl-a Move to the start of the line. Ctrl-e Move to the end of the line. Ctrl-b Move back one character. Alt-b Move back one word. Ctrl-f Move forward one character. Alt-f Move forward one word. Ctrl-] x Where x is any character, moves the cursor forward to the next occurance of x. Alt-Ctrl-] x Full Article…
Problems with HAVP, want more output from HAVP log file? Edit /etc/havp/havp.conf add SYSLOGLEVEL info LOGLEVEL 1 change LOG_OKS true apply /etc/init.d/havp restart or /etc/rc.d/havp restart depending on your linux distribution.
Got this error with amavis and mails are not passed/scanned? amavis[17204]: (17204-01-14) (!)Decoding of p003 (Zip archive data, at least v2.0 to extract) failed, leaving it unpacked: Compress::Raw::Zlib defines neither package nor VERSION–version check failed at (eval 66) line 467. FIX: simple replace perl-Compress-Raw-Zlib with perl-IO-Compress
Hi, So here the problem , I have a really big 8GB wordlist file with very good pwd’s generated from the best password list files on the net. At first, after catting all and putting in the same place I thought that would be better to split the big file in mini files so (thought Full Article…
If you found this post you know already what’s all about. You cannot mount automatically external storage support on your linux box and you have dbus in your daemon list (up and running). This problem normally it’s caused by a mis-configuration when using some login managers like slim. TO FIX THIS, modify the line under: Full Article…