Pequeno script que busca informações no netcraft.com e
retorna qual o servidor e o sistema operacional de algum
site.

• Download netcraft.sh
• Enviar nova versão

Esconder código-fonte

#!/bin/bash

# netcraft's what that site is runing bash version by underguiz
# underguiz@linuxmail.org

if [ "$1" != "" ] ; then
  wget -O "/tmp/netcraft."$1".tmp" http://uptime.netcraft.com/up/graph/?host="$1" 1>/dev/null 2>/dev/null
  if [ "`cat -n "/tmp/netcraft."$1".tmp" | grep "<b>" | grep 136 | cut -f 4 | sed -e 's/<b>/ /g' -e 's/<\/b>/ /g'`" != "" ] ; then
    echo "The site "$1" is running "`cat -n "/tmp/netcraft."$1".tmp" | grep "<b>" | grep 136 |cut -f 4 | sed -e 's/<b>/ /g' -e 's/<\/b>/ /g' `""
    rm "/tmp/netcraft."$1".tmp"
   else
    echo ""$1": unknow host or network problems"
  fi
 else
  echo "usage: $0 [host]"
fi

pegaMAC - pega o endereço MAC da eth0

Validar e-mails em arquivo CSV

rc.local para Debian

Monitorar o funcionamento do FTP

verificacao de ip externo