看不太懂這行sed的語法(取代unix2dos功 - Linux

By Victoria
at 2020-11-30T18:54
at 2020-11-30T18:54
Table of Contents
各位前輩好,
因為我想將unix文件轉成dos模式(加入carrige return),但不能用unix2dos指令。
在網路上找到以下的sed方式:
sed 's/$'"/`echo \\\r`/" file > output
可以用,但我實在看不懂這段語法…有人可以幫忙解釋一下嗎?
還是說以我的需求還有更簡單好懂的取代方式?(sed/awk/tr?) 先謝謝了。
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