dimplex-plus

   1 #!/bin/sh
   2 set -e
   3 setting=`dimplex-get`
   4 echo Current: $setting
   5
   6 setting2=`echo "$setting" | tr -cd '[:digit:]'`
   7 if [ "$setting" != "$setting2" ]; then
   8     echo Invalid current value
   9     exit 1
  10 fi
  11
  12 newsetting=$(($setting + 1))
  13
  14 if [ $newsetting -gt 30 ]; then
  15     echo "New value too high"
  16     exit 1
  17 fi
  18 if [ $newsetting -lt 10 ]; then
  19     echo "New value too low"
  20     exit 1
  21 fi
  22
  23 dimplex-set $newsetting