2 ms·

About the only common case for single line commands is that fish uses (cmd) instead of $(cmd) for subshells. Anything longer than that you should probably be pa

• kstrauser 1y ago
  Replying to myself: I don’t get the downvotes here. One-liner Bash commands I stumble across almost always work as-is in Fish. A while back they added support for FOO=bar cmd to run cmd with the env var FOO set to bar, and that was the single biggest incompatibility I routinely stumbled across. Most commands you find in random docs tend to be that simple, and most work just as if you’d run them under Bash. But if it’s a large, complex command with if statements and for loops, etc., you’re better off pasting it into a file, then tweaking it to run under Fish or just running it directly via Bash.