Re: Removing newline \n embedded by regex

[Tapani Tarvainen]

On Tue, Sep 07, 2021 at 02:35:59AM +0000, Budi (budikusasi@gmail.com) wrote:

> How do we remove newline \n embedded on end of a string by use of bash regex

var="${var%
}"

or

var="${var%'$\n'}"

or

var="${var%'$\012'}"

or

var="${var%'$\x0A'}"


-- 
Tapani Tarvainen