Условные блоки кода в linux bash

Question

Условные блоки кода в linux bash

Почти все знают, очень полезно && и || операторы, например:

rm myf && echo "File is removed successfully" || echo "File is not removed"

У меня вопрос: как поставить блок команд после && или || операторы без использования функции?

Например я хочу сделать:

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"

Каков правильный синтаксис этого скрипта?

4

bash conditional

Источник

Arek 27 дек '10 в 15:15

1 ответ

Решение

Другие вопросы по тегам bash conditional

kubanczyk 27 дек '10 в 15:26 2010-12-27 15:26 · Accepted Answer · 2010-12-27 15:26

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"
}

или лучше

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