My solutions to the advent of code
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3 years ago
#!/usr/bin/env bash
# Give file as option 1
file="$1"
increasing=0
last=99999999
while read line; do
if [ "$line" -gt "$last" ]; then
increasing="$(( increasing + 1 ))"
fi
last="$line"
done < <(cat "$file")
echo "$increasing were increasing"