23 lines
251 B
Bash
23 lines
251 B
Bash
#! /bin/bash
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#
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set -euo pipefail
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IFS=$'\t\n'
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if [ $# -ne 2 ] ; then
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echo "gimme a min and max"
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exit 1
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fi
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min=$1
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max=$2
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i=0
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v=$((($RANDOM % $max)))
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while [ $v -lt $min ] ; do
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v=$((($RANDOM % $max)))
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i=$(((i+=1)))
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done
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echo "$v"
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exit $i
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