Basico, pinga um servidor, se nao responder 2 vezes seguida ele loga
10 pacotes com destino ao seu ip usando o tcpdump. Bom para logar
ataques.

Meu primeiro shell script :)

• Download logpac.sh
• Enviar nova versão

Esconder código-fonte

#!/bin/sh
#####################################################
## LogPac ShellScript
## author: redebr2818 redebr2818#uol.com.br
## date: 05/13/04
## Version: 0.1
#####################################################
# Crontab - adicione 
# 5,10,15,20,25,30,35,40,45,50,55 * * * * /path/logpac.sh > /dev/null
#####################################################
# Configure aqui!

ip="SEU IP"
pingar="www.uol.com.br"
pathlog="/root/logpac.log"

# Nao mecha em mais nada!
if ! [ -s $pathlog ];
then {
echo "Iniciado em `date`" > $pathlog
};
fi;
# Comeco do processo
ping -c1 $pingar | grep 100% > /tmp/pingtest$$
if [ -s /tmp/pingtest$$ ];
then {
# Repete ping para confirmar
ping -c1 $pingar | grep 100% > /tmp/pingtest$$
if [ -s /tmp/pingtest$$ ];
then {
echo "----------------------- `date` ----------------------------" >> $pathlog
tcpdump -c10 -ieth1 dst host $ip >> $pathlog
};
fi;
# Fim da repeticao
};
fi;
rm /tmp/pingtest$$ 2> /dev/null

Criar servidor samba shell script

Script para acesso remoto

Ativando NumLock

Codecs Win32

The Universal Argument Parser (with long options)