Mercurial > repo
view bin/roll @ 1156:4808f1da5185
<GreyKnight> fetch https://dl.dropbox.com/s/bxsata7guqrbql4/rng?dl=1
author | HackBot |
---|---|
date | Fri, 14 Dec 2012 23:26:22 +0000 |
parents | e037173e0012 |
children |
line wrap: on
line source
#!/bin/bash rolls="$*" if [ "$rolls" = "" ] ; then rolls="1d6" ; fi for i in $rolls do if expr "$i" : ".*[dD].*" >& /dev/null then rollc=`echo "$i" | sed 's/[dD].*//'` diesz=`echo "$i" | sed 's/.*[dD]//'` else rollc=1 diesz="$i" fi roll=0 for (( j = 0; $j < $rollc; j++ )) do roll=$(( roll + (RANDOM % diesz) + 1 )) done echo -n $roll' ' done echo