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Valencia Linux webcam and google maps

manolo | 20 Julio, 2006 19:54

Hi !

this is the Valencia linux webcam tagged by google maps!

go to :

http://www.manolo-lopez.com/maps/maps.html

is nice to see that "earth" is so small,feel free to zoom in -out !

laptop backup howto

manolo | 15 Julio, 2006 18:42

Laptop full backup Howto
The pourpose of this howto , is backup the entire hard disk

of my personal laptop, windows based to an old server , pentium

 2 with a huge hard disk 200 Gb .
what do you need?
a.-ssh server on the server , you have to know the login and password ,

 in my case , I used root for clarification

1.-My laptop has this partitions hda1 , hda2 and hda3, 
2.-Booting the laptop in a live linux distro, in my case I use knoppix
3.- open a a shell and become super user, that,s root
config the eth0 on the laptop ,
root$ ifconfig eth0 192.168.1.23 
now you 
are in the same net of the server called help with IP 192.168.1.15
typing in the laptop:
root$ ifconfig

eth0      Link encap:Ethernet  HWaddr 00:0B:DB:A5:2A:6E
          inet addr:192.168.1.23  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1222421 errors:0 dropped:0 overruns:0 frame:0
          TX packets:13279120 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:94690994 (90.3 MiB)  TX bytes:2193784945 (2.0 GiB)
          Interrupt:11 Base address:0xec80
	  
Your are sure that your laptop is connected with the "help" server
root> ping 192.168.1.15
PING 192.168.1.15 (192.168.1.15): 56 data bytes
64 bytes from 192.168.1.15: icmp_seq=0 ttl=64 time=0.3 ms
64 bytes from 192.168.1.15: icmp_seq=1 ttl=64 time=0.1 ms
64 bytes from 192.168.1.15: icmp_seq=2 ttl=64 time=0.1 ms
64 bytes from 192.168.1.15: icmp_seq=3 ttl=64 time=0.1 ms

--- 192.168.1.15 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 0.1/0.1/0.3 ms

just to be sure that you are able to "see" the laptop hard drive type:
root$cfdisk

cfdisk 2.12

                             Disk Drive: /dev/hda
                       Size: 30005821440 bytes, 30.0 GB
             Heads: 255   Sectors per Track: 63   Cylinders: 3648

Name Flags Part Type FS Type [Label] Size (MB)
-------------------------------------------------------------------------
hda1 Boot Primary NTFS 7172.45
hda2 Primary NTFS [] 18564.46
hda3 Primary W95 FAT32 (LBA) 4260.70
Pri/Log Free Space 8.23








    [Bootable]  [ Delete ]  [  Help  ]  [Maximize]  [ Print  ]
    [  Quit  ]  [  Type  ]  [ Units  ]  [ Write  ]

                 Toggle bootable flag of the current partition
		 
Now we are going to backup the complete tree directory:

root$mount /dev/hda1 /mnt 
root$rsync -e ssh -a --delete   /mnt root@192.168.1.15:/home/manolo/hda1
root@192.168.1.15's password:

wait , the complete hard disk backup required time , of course depending of the size of

the hard disk.when is finished:
root$cd /
root$umount /dev/hda1

now we are going to backup /dev/hda2

root$ mount /dev/hda2 /mnt
root$ rsync -e ssh -a --delete   /mnt root@192.168.1.15:/home/manolo/hda2
root@192.168.1.15's password


wait again, when complete:
root$cd /
root$umount /dev/hda2

hda1 and hda2 is backup completed.
now lets go to the last laptop,s  partition

root$mount /dev/hda3 /mnt
root$ rsync -e ssh -a --delete   /mnt root@192.168.1.15:/home/manolo/hda3
root@192.168.1.15's password

when finished we are sure that complete tree directory of our windows laptop ,

 is the computer help with IP 192.168.1.15.


I hope this helps to You 
Ideas are welcome

Manolo Lopez

Accidente en el Metro de Valencia

manolo | 03 Julio, 2006 17:47

Esta foto la tome el 18 de marzo de este año, eran fallas.

No seria mas que una foto mas , si no fuera por lo que ha pasado hoy.

Precisamente ese convoy de metro va en direccion al lugar del accidente que ha tenido lugar en Valencia hace escasamente 5 horas.Las causas son desconocidas por el momento, la que si parece que ha sido confirmado es que han habido muchas personas fallecidas .

Rogemos por ellos.La vida y la muerte estan separados por una delgada linea , en este caso de metro.

Servidor de la Eliana

manolo | 01 Julio, 2006 18:53

No he hecho ninguna refencia al servidor de las paginas www.laeliana.org y www.elnano.com. Hace unos fines de semana los puse en el paellero en un nuevo rack de madera reclicada que he construido, No hay nada como tener algo que hacer y no aburrirse, lo siguiente es poner alguna camara web para ver las imagenes en directo de la Eliana.

Encima he puesto el servidor de backups automatico, de toda la casa , incluido los ordenadores windows , usando samba.