Create one-liner.sh

2 years ago · e20eb4c7a8
parent ba7234aef9
commit e20eb4c7a8
1 changed files with 2 additions and 0 deletions
--- a/day1/one-liner.sh
+++ b/day1/one-liner.sh
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+cat input | tr '\n' '+' | sed 's/++/\n/' | bc | sort -n | tail -n 3
+# sum the top three with a calculator :)