How to use grub regex?

Hi, I want to find out if a string contain certain word in grub. I am thinking about using grub regex. Problem: set string = (hd0,gpt1)/blah/blah I want to find if cd is in string, how do I do that? I tried "regex --set=foo 'cd' $string echo $foo There isn't anything in foo, so I guess my

Re: How to use grub regex?

17.09.2016 01:53, Mat Troi пишет: > Hi, > > I want to find out if a string contain certain word in grub. I am thinking > about using grub regex. > > Problem: > set string = (hd0,gpt1)/blah/blah > I want to find if cd is in string, how do I do that? > > > I tried "regex --set=foo 'cd' $string