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@arthurcvm
Created December 21, 2018 00:07
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Script que lê uma lista de parâmetros e imprime eles. Caso o usuário não passe nenhum parametro ao script, o script deverá imprimir instruções de como usar o script.
#!/bin/bash
RED='\033[0;31m'
NC='\033[0m'
#echo Foram digitados $# parâmetros. São eles: $*.
if [ $# -lt 1 ]; then
echo -e "${RED}Faltam parâmetros${NC}"
echo 'para executar o script com sucesso faça o seguinte comando:'
echo $0 ' param1 param2 param3 paramN'
else
i=1
while [ $i -le $# ]; do
variavel=${i}
echo $i '-' ${!variavel}
((i++))
done
fi
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