Archive for June, 2006

 

Instalación de módulos de perl

Jun 30, 2006 in Notas rápidas, perl

perl -MCPAN -e 'install Net::SNMP::Interfaces::Details'

alternativa

perl -MCPAN -e shell
cpan> install Net::SNMP::Interfaces::Details

Si encuentra errores:

perl -MCPAN -e shell
cpan> make Net::SNMP::Interfaces::Details

Detallará donde se encuentra el error

Ejemplo:

...
Looks good
Writing Makefile for Net::SNMP::Interfaces
Can't exec "/usr/bin/make": No existe el fichero o el directorio at /usr/share/perl/5.8/CPAN.pm line 4567.
  /usr/bin/make  -- NOT OK

Ver estadisticas de red y configuración sin usar ifconfig

Jun 30, 2006 in Notas rápidas

/sys/class/net/eth0/address -> mac
/sys/class/net/eth0/statistics/rx_bytes -> trafico entrante en bytes
/sys/class/net/eth0/statistics/tx_bytes -> trafico saliente en bytes

otra de trafico
grep “eth0″ /proc/net/dev | awk ‘{print “rx_bytes:”$2 ” tx_bytes:”$10}’

/proc/net/tcp -> conexiones TCP establecidas y puertos abiertos
/proc/net/tcp -> conexiones UDP establecidas y puertos abiertos

Futurama

Jun 28, 2006 in Notas rápidas

Tal y como comenta PeterPunk en su web http://www.peterpunk.net/ Para el 2008 nuevos capitulos de Futurama

Como adelanto una foto porpongráfica:

nota mental

Jun 10, 2006 in Notas rápidas

Añadir el nls cp437 cuando compilo que si no al enganchar el mp3 no lo pilla XDDD

usb-storage: queuecommand called
usb-storage: *** thread awakened.
usb-storage: Command READ_10 (10 bytes)
usb-storage: 28 00 00 00 00 3f 00 00 01 00
usb-storage: Bulk Command S 0×43425355 T 0×40 L 512 F 128 Trg 0 LUN 0 CL 10
usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
usb-storage: Status code 0; transferred 31/31
usb-storage: — transfer complete
usb-storage: Bulk command transfer result=0
usb-storage: usb_stor_bulk_transfer_sglist: xfer 512 bytes, 1 entries
usb-storage: Status code 0; transferred 512/512
usb-storage: — transfer complete
usb-storage: Bulk data transfer result 0×0
usb-storage: Attempting to get CSW…
usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
usb-storage: Status code 0; transferred 13/13
usb-storage: — transfer complete
usb-storage: Bulk status result = 0
usb-storage: Bulk Status S 0×53425355 T 0×40 R 0 Stat 0×0
usb-storage: scsi cmd done, result=0×0
usb-storage: *** thread sleeping.
usb-storage: queuecommand called
usb-storage: *** thread awakened.
usb-storage: Command READ_10 (10 bytes)
usb-storage: 28 00 00 00 00 40 00 00 01 00
usb-storage: Bulk Command S 0×43425355 T 0×41 L 512 F 128 Trg 0 LUN 0 CL 10
usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes
usb-storage: Status code 0; transferred 31/31
usb-storage: — transfer complete
usb-storage: Bulk command transfer result=0
usb-storage: usb_stor_bulk_transfer_sglist: xfer 512 bytes, 1 entries
usb-storage: Status code 0; transferred 512/512
usb-storage: — transfer complete
usb-storage: Bulk data transfer result 0×0
usb-storage: Attempting to get CSW…
usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes
usb-storage: Status code 0; transferred 13/13
usb-storage: — transfer complete
usb-storage: Bulk status result = 0
usb-storage: Bulk Status S 0×53425355 T 0×41 R 0 Stat 0×0
usb-storage: scsi cmd done, result=0×0
usb-storage: *** thread sleeping.
Unable to load NLS charset cp437
FAT: codepage cp437 not found