Author Archive
Wavecom M1206B on CentOS , Gammu
Posted in May 12th, 2012
Just staring using wavecom M1206 modem to my centos linux, I just follow common instruction from the net, weird after couple hour my modem still not detected, this first time I use modem on linux. I plug my modem to my server (IBM X3250) check the dmesg and found the modem detected on ttyUSB0 usb [...]
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Strange MIME Firefox 11
Posted in March 21st, 2012
Today I found on a client computer that do web “upload” on my application (written using Codeigniter) show strange behavior. For uploading I user code igniter upload library. I only certain file type allowed to upload, one of file type is ZIP file. When I try upload I found that my file type is now [...]
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Note from WinSetupFromUSB XP installation
Posted in February 16th, 2012
Just try using WinSetupFromUSB to install win XP SP3 on HP 431 notebook. I just follow the standard instruction from developer site, make copy of XP content to USB drive bla bla bla …. After finish I set my boot priority to USB drive, heem there two stage install, the first stage run smoothly. Then [...]
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XL award 2011
Posted in December 29th, 2011
Linux Free Up Cache Memory
Posted in November 7th, 2011
For my personal note :p drop_caches Writing to this will cause the kernel to drop clean caches, dentries and inodes from memory, causing that memory to become free. To free pagecache: echo 1 > /proc/sys/vm/drop_caches To free dentries and inodes: echo 2 > /proc/sys/vm/drop_caches To free pagecache, dentries and inodes: echo 3 > /proc/sys/vm/drop_caches Source [...]
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Silly Yahoo Messenger Preference
Posted in September 15th, 2011
I just try new version of yahoo messenger, after couple minute try, I feel not comfortable with it, the response very rather my old version. Then I decide to uninstall it and re-install my old version. After the old install, I lost my yahoo preference. My favourite silly preference is display yahoo messenger name every [...]
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Export data from MySQL “View”
Posted in August 4th, 2011
Recently I need dump some data from my database, since I am not the developer of the application I have to study first about data structure. I found the application use “view” , actually I have no experience with view I did export using phpMyAdmin as usual, I did export view as regular table, and [...]
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Freeradius Single Simultaneous
Posted in July 26th, 2011
Recently, I build hotspot system with single Freeradius server on Linux. the NAS is 3 mikrotik Access Point and 1 Mikrotik Ethernet. I followed step mentioned on the net, I am storing user session on MySQL table, uncomment for simultaneous SQL query check. I think I have fulfill all requirement, but I am still not [...]
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Epson T13 General Error
Posted in June 29th, 2011
When T13 printer is turned on, the printer will do a track test, card ridge will move to the right and left. At that time, when card ridge can not reach the maximum point in the right or the left it will be considered as “general error”. Make sure no objects are blocking when card [...]
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Codeigniter RAR file Upload
Posted in June 21st, 2011
If you have problem with uploading rar file using codeigniter upload class it because on mime file there’s no definition for rar file. Open system/application/config/mime.php file and add RAR definition ‘rar’ => ‘application/rar’ (Note: I use Firefox 4, that config may not work on other browser because other browser may define MIME for rar fire [...]
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