rolldice 152 B

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  1. #!/bin/bash
  2. rand=$(od -N 4 -t uL -An /dev/urandom | tr -d " ")
  3. let MOD=`echo $1 | sed -e 's/1d//'`
  4. # echo "MOD:" $MOD
  5. let OUT=($rand%$MOD)+1
  6. echo $OUT