Created
September 12, 2014 05:03
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| #!/bin/sh | |
| TEACOUNT=8 | |
| TEADIV= | |
| if [ -n "$1" ] | |
| then | |
| TEADIV="_$1" | |
| fi | |
| HASH=$(echo -n "teatime_$(date +%d-%m-%Y)$TEADIV" | sha256sum | sed 's/\([0-9a-f]*\) .*/\1/' | tr '[:lower:]' '[:upper:]') | |
| TEANUMBER=$(echo "ibase=16; scale=0; $HASH % $TEACOUNT" | bc) | |
| echo "HASH=$HASH\nTea count=$TEACOUNT\nTea number=$TEANUMBER" |
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