How to match "$" in a string?

[bobwalker]

How to match “$” in a string?

I couldnt input “\$” in layer7 regexpression in terminal, How to deal with it?

I want to make a script, I am blocked on my way for it .

Thanks.

[dasiu]

Maybe “\$” (if you want to receive “$” inside the regexp)? First backslash means to leave the second backslash without its “special” meaning. So you need third backslash, that will work on $ . But then you will be looking for “$”. If you want to look for just $ - I think “$” is enough .

[bobwalker]

@dasiu

Maybe “\$” (if you want to receive “$” inside the regexp)? First backslash means to leave the second backslash without its “special” meaning. So you need third backslash, that will work on $ . But then you will be looking for “$”. If you want to look for just $ - I think “$” is enough .

thanks a lot