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Comment by chfritz | Hacker News Reader

fzf looks awesome, thanks for sharing. Didn't know about it. Do you have an example on how you can do this with vim?

Vim command has a ‘-‘ argument which instructs it to read from standard input. Here’s an example of interactively selecting files to delete in the current directory: find . -type f -name *.txt | vim - | xargs rm

with seq 1 10 | vim - | cat > x, I get "Vim: Warning: Output is not to a terminal" and the pipeline appears to hang, but actually the output is going to "x". In other words, your command deletes some unknown files depending on your terminal setup.

Oof. Should have tried this one first before posting. The tricky part of this is that reading from standard input implies non-interactive mode.

Not as succinct but you can still pipe your output to vim, make your edits, run :w vimpipe to save your edits, and pipe the output of your vimpipe file to another command.

find . -type f -name \.txt | vim -; cat vimpipe | xargs rm

There’s also an existing command line utility for this called vipe which I’ve always wanted to try, but never got around too. It’s part of moreutils: https://joeyh.name/code/moreutils/

I used it in a shell script with a temp file. You could pretty easily write a shell script for this behavior though to be used in a pipeline

  #!/bin/sh
  TEMP=“$(mktmp)”
  cat > “$TEMP”
  $EDITOR “$TEMP”
  cat “$TEMP”

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