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#Собес #bash
🤔 Что означает S? в Bash?

$? содержит код завершения последней команды:
- 0 - успешное выполнение.
- 1 и другие - ошибка.
Пример:
ls / nonexistent_folder
echo $? # Выведет 2 (ошибка)


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#Собес #bash
🤔 Что означает S? в Bash?

$? содержит код завершения последней команды:
- 0 - успешное выполнение.
- 1 и другие - ошибка.
Пример:

ls / nonexistent_folder
echo $? # Выведет 2 (ошибка)


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