Aplicando filtros en la salida

Iniciado por ksha, Marzo 02, 2011, 03:16:27 PM

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hola muchachos quizas aun no se acostumbran mucho a linux, osea yo diria que a las consolas, por mi parte prefiero utilizar comandos para todo y es asi como he aprendido durante estos años.

supongamos que tenemos un file llamado errores el cual tiene mucha basura y queremos solamente rescatar lo que queremos.
que seria unos ips para luego agregarlos a un filtro que baniara a esos ips (el ban seria para otro doc mas trabajado).

errores
Código: php

[Tue Mar 01 00:25:43 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:43 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:43 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:43 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:44 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:44 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.8.1-all-languages-utf-8-only
[Tue Mar 01 00:25:44 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.8.1-all-languages
[Tue Mar 01 00:25:44 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.7.1-all-languages-utf-8-only
[Tue Mar 01 00:25:45 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.7.1-all-languages
[Tue Mar 01 00:25:45 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.6-all-languages
[Tue Mar 01 00:25:45 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.5.1-all-languages
[Tue Mar 01 00:25:45 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/administrator
[Tue Mar 01 00:25:46 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/administrator
[Tue Mar 01 00:25:46 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/administrator
[Tue Mar 01 00:25:46 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/administrator
[Tue Mar 01 00:25:46 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/administrator
[Tue Mar 01 00:25:46 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/administrator
[Tue Mar 01 00:25:47 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/administrator
[Tue Mar 01 00:25:47 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin2
[Tue Mar 01 00:25:47 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2
[Tue Mar 01 00:25:47 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/php-my-admin
[Tue Mar 01 00:25:48 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.2.3
[Tue Mar 01 00:25:48 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.2.6
[Tue Mar 01 00:25:48 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.1
[Tue Mar 01 00:25:48 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.4
[Tue Mar 01 00:25:48 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.5-rc1
[Tue Mar 01 00:25:49 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.5-rc2
[Tue Mar 01 00:25:49 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.5
[Tue Mar 01 00:25:49 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.5-pl1
[Tue Mar 01 00:25:49 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.6-rc1
[Tue Mar 01 00:25:50 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.6-rc2
[Tue Mar 01 00:25:50 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.7
[Tue Mar 01 00:25:51 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.5.7-pl1
[Tue Mar 01 00:25:51 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-alpha
[Tue Mar 01 00:25:52 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-alpha2
[Tue Mar 01 00:25:52 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-beta1
[Tue Mar 01 00:25:52 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-beta2
[Tue Mar 01 00:25:53 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-rc1
[Tue Mar 01 00:25:53 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-rc2
[Tue Mar 01 00:25:54 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-rc3
[Tue Mar 01 00:25:54 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0
[Tue Mar 01 00:25:55 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-pl1
[Tue Mar 01 00:25:55 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-pl2
[Tue Mar 01 00:25:56 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.0-pl3
[Tue Mar 01 00:25:56 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.1-rc1
[Tue Mar 01 00:25:57 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.1-rc2
[Tue Mar 01 00:25:57 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.1
[Tue Mar 01 00:25:58 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.1-pl1
[Tue Mar 01 00:25:58 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.1-pl2
[Tue Mar 01 00:25:58 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.1-pl3
[Tue Mar 01 00:25:59 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.2-rc1
[Tue Mar 01 00:25:59 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.2-beta1
[Tue Mar 01 00:26:00 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.2
[Tue Mar 01 00:26:00 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.2-pl1
[Tue Mar 01 00:26:01 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.3
[Tue Mar 01 00:26:01 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.3-rc1
[Tue Mar 01 00:26:02 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.3-pl1
[Tue Mar 01 00:26:02 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.4-rc1
[Tue Mar 01 00:26:03 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.4-pl1
[Tue Mar 01 00:26:03 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.4-pl2
[Tue Mar 01 00:26:03 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.4-pl3
[Tue Mar 01 00:26:04 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.4-pl4
[Tue Mar 01 00:26:04 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.6.4
[Tue Mar 01 00:26:05 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.7.0-beta1
[Tue Mar 01 00:26:05 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.7.0-rc1
[Tue Mar 01 00:26:06 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.7.0-pl1
[Tue Mar 01 00:26:06 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.7.0-pl2
[Tue Mar 01 00:26:07 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.7.0
[Tue Mar 01 00:26:07 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.0-beta1
[Tue Mar 01 00:26:08 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.0-rc1
[Tue Mar 01 00:26:08 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.0-rc2
[Tue Mar 01 00:26:09 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.0
[Tue Mar 01 00:26:09 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.0.1
[Tue Mar 01 00:26:10 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.0.2
[Tue Mar 01 00:26:10 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.0.3
[Tue Mar 01 00:26:10 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.0.4
[Tue Mar 01 00:26:11 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.1-rc1
[Tue Mar 01 00:26:11 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.1
[Tue Mar 01 00:26:12 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.2
[Tue Mar 01 00:26:12 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.3
[Tue Mar 01 00:26:13 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.8.4
[Tue Mar 01 00:26:13 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.9
[Tue Mar 01 00:26:14 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.9.1
[Tue Mar 01 00:26:14 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.9.2
[Tue Mar 01 00:26:15 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.9-rc1
[Tue Mar 01 00:26:15 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.1
[Tue Mar 01 00:26:19 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.4
[Tue Mar 01 00:26:19 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-3.3.4
[Tue Mar 01 00:26:19 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-3.3.4-rc1
[Tue Mar 01 00:26:20 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-3.3.5
[Tue Mar 01 00:26:20 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-3.3.5-rc1
[Tue Mar 01 00:26:21 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/p
[Tue Mar 01 00:26:21 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/PMA2005
[Tue Mar 01 00:26:22 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/pma2005
[Tue Mar 01 00:26:22 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpmanager
[Tue Mar 01 00:26:23 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/PMA2009
[Tue Mar 01 00:26:23 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/pma2009
[Tue Mar 01 00:26:24 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/PMA2010
[Tue Mar 01 00:26:24 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/pma2010
[Wed Mar 02 06:35:14 2011] [error] [client 205.234.236.28] File does not exist: /home/vhosts/underc0de.org/user


Primeramente antes de realizar el parser hay que ver que caracter tenemos en comun entre toda esta mierda.
por lo que veo a primera vista serian los espacios. antes de hacer una regla general hago siempre un head que me mostrara la primera parte del archivo, por que hago eso ? por la simple razon que cuando le das un cat a un archivo superior a 20 mb te llenara la pantalla con mierda y posiblemente llegues a dosear tu server.

Código: php

ksha@warbof:~$ head errores
[Tue Mar 01 00:25:43 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:43 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:43 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:43 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:44 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/db
[Tue Mar 01 00:25:44 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.8.1-all-languages-utf-8-only
[Tue Mar 01 00:25:44 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.8.1-all-languages
[Tue Mar 01 00:25:44 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.7.1-all-languages-utf-8-only
[Tue Mar 01 00:25:45 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.7.1-all-languages
[Tue Mar 01 00:25:45 2011] [error] [client 81.255.221.109] File does not exist: /home/vhosts/underc0de.org/phpMyAdmin-2.11.6-all-languages


empezando a parsear
Código: php

ksha@warbof:~$ head errores | awk -F' ' '{print $1}'
[Tue
[Tue
[Tue
[Tue
[Tue
[Tue
[Tue
[Tue
[Tue
[Tue


pero por que me sale solo eso ? por que con awk puse como delimitador el espacio (awk -F' ') ahora solo tienen que contar para llegar a la parte que necesitamos.

Código: php
ksha@warbof:~$ head errores | awk -F' ' '{print $8}'
81.255.221.109]
81.255.221.109]
81.255.221.109]
81.255.221.109]
81.255.221.109]
81.255.221.109]
81.255.221.109]
81.255.221.109]
81.255.221.109]
81.255.221.109]


ahora solo nos queda el quitar el ]

se puede hacer de varias maneras a mi me gusta mas utilizar expresiones regulares aunque podriar utilizar cut u otros.

Código: php
ksha@warbof:~$ head errores | awk -F' ' '{print $8}' | sed -e 's/]//g'
81.255.221.109
81.255.221.109
81.255.221.109
81.255.221.109
81.255.221.109
81.255.221.109
81.255.221.109
81.255.221.109
81.255.221.109
81.255.221.109


pero nos faltaria quitar las repetidas ? por supuesto muchachos. primero debemos ordenar (sort) y luego dejar solo las unicas (uniq). veamos como se veria el src.

Código: php

ksha@warbof:~$ head errores | awk -F' ' '{print $8}' | sed -e 's/]//g' | sort | uniq
81.255.221.109


pero vemos solo un ip y eran varias, por supuesto no se olviden de reemplazar el head por cat y veran la salida completa.

Código: php
ksha@warbof:~$ cat errores | awk -F' ' '{print $8}' | sed -e 's/]//g' | sort | uniq 
205.234.236.28
81.255.221.109


bueno son pocos solo puse un extracto del archivo real

que serian estos.

Código: php

109.43.235.186
110.138.101.12
113.111.197.61
114.80.93.71
123.125.71.31
123.125.71.47
124.115.1.8
124.13.222.25
125.53.7.80
151.51.60.73
174.127.132.156
174.127.132.159
174.127.132.161
178.217.164.97
186.10.116.221
186.10.249.83
186.104.181.79
186.104.81.14
186.110.27.37
186.112.60.32
186.113.96.26
186.124.17.86
186.140.246.107
186.24.20.1
186.41.71.128
186.42.157.1
186.43.88.5
186.58.0.34
186.59.22.146
186.60.131.71
186.62.132.67
186.80.147.98
186.84.152.105
187.131.179.69
187.144.29.3
187.145.96.224
187.159.115.147
187.159.153.240
187.159.32.115
187.198.130.69
188.40.124.153
189.129.82.41
189.131.177.199
189.131.212.83
189.134.172.134
189.139.142.210
189.139.84.226
189.143.127.244
189.156.93.26
189.161.133.171
189.165.26.62
189.166.67.194
189.168.184.156
189.171.86.163
189.174.126.208
189.174.141.116
189.177.109.177
189.177.183.211
189.179.215.33
189.183.49.110
189.187.211.24
189.188.239.51
189.191.47.233
189.193.20.145
189.193.63.235
189.196.104.17
189.196.3.168
189.200.56.63
189.203.87.218
189.212.168.214
189.214.24.203
189.216.140.211
189.216.150.45
189.216.253.56
189.216.76.79
189.217.244.99
189.220.2.132
189.223.0.29
189.225.169.220
189.231.176.113
189.245.48.13
189.247.220.189
189.248.106.112
189.35.202.233
190.100.159.155
190.118.21.101
190.13.140.102
190.139.100.18
190.140.239.245
190.148.21.78
190.151.95.26
190.157.178.179
190.159.31.105
190.161.226.115
190.162.182.120
190.166.146.113
190.174.138.202
190.179.187.51
190.179.189.235
190.188.13.101
190.192.161.197
190.196.8.42
190.200.217.116
190.201.142.148
190.208.99.225
190.210.117.201
190.228.23.130
190.234.14.7
190.235.113.126
190.235.82.237
190.24.174.103
190.248.81.3
190.31.158.212
190.38.183.209
190.41.10.247
190.41.203.20
190.42.172.180
190.46.45.29
190.51.249.191
190.55.107.100
190.6.195.163
190.66.72.211
190.67.28.138
190.73.130.112
190.75.242.146
190.82.168.105
190.96.32.106
190.96.70.34
193.153.190.123
193.5.93.128
194.48.133.8
195.117.88.247
200.116.188.1
200.117.83.29
200.120.40.165
200.123.162.165
200.14.67.37
200.28.91.177
200.29.151.82
200.30.249.71
200.33.8.196
200.38.82.100
200.75.51.148
200.76.52.115
200.88.176.129
200.88.179.160
200.89.69.3
200.92.247.254
201.110.228.50
201.124.46.28
201.140.80.139
201.144.243.199
201.145.7.203
201.155.36.249
201.161.22.66
201.164.156.125
201.170.120.83
201.170.80.100
201.171.75.203
201.196.248.98
201.198.200.74
201.198.42.14
201.199.55.22
201.213.156.251
201.214.247.127
201.220.232.61
201.221.205.4
201.223.198.1
201.229.209.124
201.232.216.55
201.235.197.246
201.255.236.7
201.255.238.157
201.88.86.181
205.234.236.28
206.53.157.145
207.161.218.133
207.182.146.226
207.46.12.241
207.46.13.136
207.46.13.45
207.46.13.46
207.46.13.86
207.46.13.93
207.46.195.105
207.46.195.235
207.46.199.47
207.46.204.178
208.115.111.249
208.95.38.2
212.106.241.245
213.60.154.195
216.98.154.122
220.181.108.149
24.20.204.180
24.57.202.20
46.4.50.141
62.202.91.39
62.226.87.83
62.57.158.6
63.68.228.197
64.32.114.41
64.89.3.193
65.52.110.20
65.52.110.86
66.220.149.244
66.220.149.245
66.220.149.249
66.220.158.244
66.220.158.245
66.220.158.246
66.240.31.42
66.249.67.103
66.249.67.71
66.249.68.172
67.195.113.227
68.14.87.87
68.83.25.249
69.19.14.34
69.63.189.247
70.45.60.230
72.14.194.33
75.101.222.128
77.228.226.225
77.248.243.209
78.128.50.2
79.108.185.53
79.146.170.139
79.146.221.176
80.174.12.35
80.25.3.93
80.38.93.45
80.58.205.101
81.202.129.65
81.255.221.109
81.32.118.172
81.36.167.129
81.44.183.1
81.52.143.17
82.213.167.200
83.33.151.59
83.46.170.159
83.54.130.109
83.55.113.216
83.59.245.75
83.61.185.113
84.123.65.58
84.126.218.177
85.228.203.4
85.234.141.97
85.25.84.233
85.50.86.233
85.55.202.76
87.111.193.80
88.22.133.237
88.3.9.104
88.6.51.42
88.8.126.91
88.8.42.186
88.9.49.134
89.131.246.193
90.162.112.214
93.197.251.194
93.40.101.167
94.100.25.52
95.120.90.37
95.121.32.226
98.77.27.154


bueno cualquier duda sera contestada, recivo comentarios y ofertas de trabajo xD, obviamente esto es para que puedan jugar un poco con linea de comandos con una consola.

saludos
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Muy bueno, yo estuve mirando como funciona awk, y esto fue lo que pude hacer xD.

Lo único que el archivo errores, contiene dos ip diferente xD ya que copie el que esta en el post xD
Código: php
[yoya@Yoya Escritorio]$ awk '{ sub(/\]/,"",$8); print $8}' a.txt| uniq
81.255.221.109
205.234.236.28
[yoya@Yoya Escritorio]$


Luego hacemos mas pruebas xD
Mi madre me dijo que estoy destinado a ser pobre toda la vida.
Engineering is the art of balancing the benefits and drawbacks of any approach.

perfect yoya, ire poniendo mas archivos a parsear, te dejo como prueba parsear archivos xml

Código: php

<option1>
<name>Yoya</name>
<url>yoya.com</url>
</option1>
<option2>
<name>ksha</name>
<url>mitm.cl</url>
</option2>


la idea es que la salida sea asi

Código: php

name                        url
Yoya                        yoya.com
ksha                         mitm.cl


good lock!
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