Setting up a Headless Raspberry Pi no monitor, keyboard, or mouse. (optional: Wifi)

http://mvartan.com/2013/02/10/setting-up-a-headless-raspberry-pi/   A headless raspberry pi is a raspberry pi that is not hooked up to a monitor, a keyboard, or a mouse. It is pretty easy to set a raspberry pi up and then remove the peripherals, but this guide is for those who do not want to take their setups apart to set… Read More: Setting up a Headless Raspberry Pi no monitor, keyboard, or… »

Using lsof utility

lsof is one of the little known but very powerfull utility in Linux. Man pages basically says that lsof: list open files. But you can use it for managing and tracking network connections, you can list open ports, identify connections currently being made to your system, and determine what resources a process is using. Not… Read More: Using lsof utility »

performance progress

incrementar checkpoints dbfinanzas bi log cluster size to 16 MB. proutil dbbasename -C truncate bi bi -bi 16384 set bi log block size to 8 kb. proutil dbbasename-C truncate bi -biblocksize 8 Set -bibufs to 25.  -spin 6000*#procesadores AIW 5 o más