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I've been using fish for several years now, but I always have to jump back to bash when I need to write an moderately complex command. Does anyone know if ther
by mFixman 7y ago
I've been using fish for several years now, but I always have to jump back to bash when I need to write an moderately complex command.
Does anyone know if there's an equivalent of Bash's `(...)` (without '$') in fish? What about anonymous pipes `<(...)` and `>(...)`?
- stevelosh 7y agoThe anonymous pipes are also called "process substitution", and are done with `psub` in fish: sjl at alephnull in ~/scratch/tmp ><((°> diff -U0 (ls -1 | psub) (ls -1 | grep -v foo | psub) --- /tmp/.psub.cIcXKeQj3O 2019-10-10 10:21:58.940444840 -0400 +++ /tmp/.psub.7W6mBnxcQD 2019-10-10 10:21:58.952444799 -0400 @@ -3 +2,0 @@ -foo
- mFixman 7y agoAmazing, this is exactly what I was looking for. Thanks!