我将在列表中添加另一个选项:将变量定义为换行符,然后在双引号中使用该变量。
nl=$'n'... --summary "Today is ${date}. Poor whiskers takes a tumble.${nl}She's fine, though, don't worry."
我将在列表中添加另一个选项:将变量定义为换行符,然后在双引号中使用该变量。
nl=$'n'... --summary "Today is ${date}. Poor whiskers takes a tumble.${nl}She's fine, though, don't worry."