authorized_keys

Per copiar en 1 pas la clau publica a la llista de claus autoritzades.

cat ~/.ssh/id_rsa.pub | ssh user@server "cat - >> .ssh/authorized_keys"

Promise VTrak: Configuring for optimal performance

http://support.apple.com/kb/HT1200 Configure Promise VTrak RAIDs for best performance using the guidelines in this article. Although Promise VTrak RAIDs may be manually configured, it is recommended that they be configured using the scripts described in this article. Both script and manual configuration steps are provided below. Note: Xsan-specific configuration scripts configure Revertible Spare Drives. In the event that a drive is replaced, data will be migrated from the Spare Drive to the replacement drive. Performance may be impacted for the duration of the migration procedure.

Buc

Buc, originalmente cargada por kcraam.

Buc a Teletubilandia.
Esta guapo el tio...

Llistat d'adreces IP per paisos

http://blogama.org/country_query.php?country=AF,AR ...

traceroute mac

Desde la IOs 12.1(19)EA1, apareix una comanda, que permet traçar el camí L2 que fan els paquets. Un traceroute pero capa 2. Es pot afegir "ip" quan no esta en la mateixa subnet. http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_46_se/command/reference/cli3.html#wp1917847

Switch# traceroute mac ip 2.2.66.66 2.2.22.22 detail
Translating IP to mac .....

2.2.66.66 => 0000.0201.0601
2.2.22.22 => 0000.0201.0201

Source 0000.0201.0601 found on con6[WS-C2950G-24-EI] (2.2.6.6)

con6 / WS-C560-12T / 2.2.6.6 :
      Gi0/1 [auto, auto] => Gi0/3 [auto, auto]
con5 / WS-C2950G-24-EI / 2.2.5.5 :
      Fa0/3 [auto, auto] => Gi0/1 [auto, auto]
con1 / WS-C3550-12G / 2.2.1.1 :
      Gi0/1 [auto, auto] => Gi0/2 [auto, auto]
con2 / WS-C3550-24 / 2.2.2.2 :
      Gi0/2 [auto, auto] => Fa0/1 [auto, auto]
Destination 0000.0201.0201 found on con2[WS-C3550-24] (2.2.2.2)

Layer 2 trace completed.

Apunts per muntar un gateway adsl amb OpenBSD

La idea es muntar una caixa soekris (4501?) amb OpenBSD que fara de gw, establint el tunel PPPoE, posant el router adsl en mode bridge.

• Caixa & placa Soekris 4501: http://soekris.eu/shop/net4501/net4501_30_board_and_case_en.html
• KD85, per comprar a europa: https://kd85.com/soekris.html
• Instruccions: http://www.drones.com/obsd-fw.html i http://www.drones.com/openbsd.html.
• Man OpenBSD

TextMate VHDL Bundle

En aquesta pagina es pot trobar el bundle per pintar i ajudar a escriure VHDL amb el TextMate. http://lebowski.eatcheese.biz/trac/wiki/VHDLTextMateBundle

Bonus: Servidor SVN de textmate amb els bundles.

http://svn.textmate.org/trunk/Bundles/

Si has descarregat els bundles amb el subversion, per actualitzar nomes cal fer:
cd /Library/Application\ Support/TextMate/Bundles
svn up *.tmbundle