How to stop fish shell from underlining path

fish

The fish shell will underline a path given as an argument to a command such as ls. Is there a way to change that behavior since I find it very ugly?

For example:

Best Answer

fish underlining valid path by defaul:

$ set | grep fish_color_valid_path
fish_color_valid_path --underline

You only need to reset it:

$ set fish_color_valid_path
$ ls /etc/fstab

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Fish Shell – Equivalent of Bash’s Process Substitution “<(command)"

The <() and >() constructs are known as "process substitution". I don't use fish, but according to its documentation, it doesn't directly support this:

Subshells, command substitution and process substitution are strongly related. fish only supports command substitution, the others can be achieved either using a block or the psub shellscript function.

Indeed, psub seems to be what you want:

## bash
$ seq 10 | grep -f <(seq 4 5)
4
5

## fish
~> seq 10 | grep -f (seq 4 5 | psub)
4
5

Best Answer

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Fish Shell – Equivalent of Bash’s Process Substitution “<(command)"

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