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.
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#!/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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