1 unstable release
0.1.0 | Oct 25, 2024 |
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#534 in Command line utilities
117 downloads per month
16KB
58 lines
Reveal
Interactively reveal lines from a file or stdin
, one line at a time.
Usage
You can reveal lines from a file:
$ reveal example.txt
Or you can reveal lines from standard input:
cmd | reveal
Motivating example
Imagine you're holding a raffle at a meetup. You're going to give away 3 prizes. All of the attendees have been assigned a number, from 1 to 30.
seq 30 | ...
Now shuffle the members (requires GNU shuf
):
seq 30 | shuf | ...
Select only the first 3:
seq 30 | shuf | head -3 | ...
And now add suspense by using reveal
!
seq 30 | shuf | head -3 | reveal
Copying
Copyright © 2024 Eddie Antonio Santos.
See LICENSE
for details.
Dependencies
~1.5MB
~35K SLoC