Quase todo mundo sabe que && e || são muito úteis. operadores, por exemplo:
rm myf && echo "File is removed successfully" || echo "File is not removed"
Tenho uma dúvida: como colocar um bloco de comandos depois de && ou || operadores sem usar a função?
Por exemplo eu quero fazer:
rm myf && \
echo "File is removed successfully" \
echo "another command executed when rm was successful" || \
echo "File is not removed" \
echo "another command executed when rm was NOT successful"
Qual é a sintaxe adequada desse script?
Responder1
rm myf && {
echo "File is removed successfully"
echo "another command executed when rm was successful"
} || {
echo "File is not removed"
echo "another command executed when rm was NOT successful"
}
ou melhor
if rm myf ; then
echo "File is removed successfully"
echo "another command executed when rm was successful"
else
echo "File is not removed"
echo "another command executed when rm was NOT successful"
fi