Normally the IFS variable would have the value of a space, a tab, and a newline -- any of those characters would be treated like a space character.

通常IFS变量应该有一个空格、一个制表符和一个新行的值 --这些字符都会被作为一个空格字符来处理。

youdao

Normally the IFS variable would have the value of a space, a tab, and a newline -- any of those characters would be treated like a space character.

通常IFS变量应该有一个空格、一个制表符和一个新行的值 --这些字符都会被作为一个空格字符来处理。

youdao