https://github.com/sentriz/beside

unix pipeline stage with before and after preview
https://github.com/sentriz/beside

Last synced: 3 days ago
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unix pipeline stage with before and after preview

• Host: GitHub
• URL: https://github.com/sentriz/beside
• Owner: sentriz
• Created: 2023-11-24T18:51:19.000Z (about 1 year ago)
• Default Branch: master
• Last Pushed: 2023-11-25T17:55:56.000Z (about 1 year ago)
• Last Synced: 2024-12-11T22:05:16.871Z (22 days ago)
• Language: Go
• Size: 1.95 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README

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README

        
unix pipeline stage with before and after preview

(probably only useful if there is a 1-1 relationship between stdin and subproc's stdout)

(it's not at problem if subproc buffers its stdout since it's drained in parallel with stdin)

to install

$ go install go.senan.xyz/beside@master

$ cat names

alice

bob

mick

$ cat names | beside sed "s/.*/\U&/"

alice   ALICE

bob     BOB

mick    MICK

it works for streams too

$ yes yes! | beside yes no! | head -n 3

yes!    no!

yes!    no!

yes!    no!

$ printf "%s\n" "today" "yesterday" "tuesday" | beside date +%s -f -

today      1700851529

yesterday  1700765129

tuesday    1701129600

$ jq