Install Firefox 2 in CentOS 5

*Primero descarga Firefox2 : Descargar aqui Firefox2 *Descomprimimos y movemos el paquete: # tar -xzvf firefox-2.0.0.3.tar.gz *Esta es la version que me baje, osea que cambia. #mv firefox /usr/local/lib Ahora instalamos la libreria ‘libstdc++.so.5′; si al instalarlo nos sale con este nombre:’ libstdc++-33′, no hay problema: # yum install /usr/lib/libstdc++.so.5 Re nombramos la carpeta plugins:… Leer más »

SSH Port Forwarding

Dynamic SSH $ssh -D 9999 username@ip-address-of-ssh-serverEn firefox usar red manualsolamente localhost:9999 socks 4 ————————————————————————— Desktop ssh -L 9999:localhost:8000 miservidorseguro.com Server miservidorseguro.com ————————————————— Para squid: Desktop ssh -L 9999:localhost:3128 squidserver.com servidor squid squidserver.com

Series de Taylor

Mathematica:http://demonstrations.wolfram.com/SeriesExpansionsOfPowersOfTrigonometricFunctions/ http://demonstrations.wolfram.com/TaylorSeries/ 

Brook Taylor

Brook Taylor (‘teɪlə(r)[1])(August 18, 1685 – November 30, 1731) was an English mathematician. His is the name that is attached to Taylor’s theorem and the Taylor series. http://en.wikipedia.org/wiki/Brook_Taylor

Changing your PATH macosx

Every time you execute a command by using only the command’s name (for example, ls or pwd), your shell looks for the command in a list of directories. That list is stored in the PATH environment variable. The PATH list provides a shortcut for finding commands. If it weren’t for the PATH list, you would… Leer más »

locate

  locate [options] pattern Search database(s) of filenames and print matches. Matches include all files that contain pattern unless pattern includes metacharacters, in which case locate requires an exact match. *, ?, [, and ] are treated specially; / and . are not. Searches are conducted against a database of system contents that is updated… Leer más »