ops...
o script correto é esse:
*****************
#!/bin/bash
echo "Digite o nome para pesquisa: "
read usuario
cat /sata/log/squid/access.log | grep $usuario | awk '{
ip=$3;
data=$1;
http=$7;
printf "\033[40;36;1m%s\033[m \033[40;33;1m%s\033[m \033[40;37;1m%
s\033[m\n", ip, data, http
}'*****************
