#!/bin/bash # /usr/lib/cgi-bin/silver # /usr/local/bin/silver # https://crystalfaeries.net/posix/bin/silver # celeste:crystalfaery CGI-BIN/SILVER 2020-09-06 01:44:18+00:00 # output the webpage: /bin/echo 'Content-Type: text/html' /bin/echo '' /bin/echo '

' min_per_oz="15.00" # minutes of consultation per Oz. of Ag. #DEBUG# echo "min_per_oz: `echo $min_per_oz`"'
' min_price="$(/bin/cat /home/`whoami`/.min_price.txt)" # minimum 'price of silver' in U.$.F.R.N. upon which to peg my U.$.F.R.N. rate. #DEBUG# echo "min_price: `echo $min_price`"'
' silver_file=/usr/share/ag/kitco.txt # where does silverd store the KitCo Silver Price? #DEBUG# echo "silver_file: `echo $silver_file`"'
' # the calculation code: price="`/bin/cat $silver_file`" #DEBUG# echo "price: `echo $price`"'
' if [[ "$(/bin/echo $price | /bin/sed 's/\.//')" -lt "$(/bin/echo $min_price | /bin/sed 's/\.//')" ]] then #DEBUG# echo -n "min_price: " max_price=$min_price else #DEBUG# echo -n "price: " max_price=$price fi #DEBUG# echo "$max_price"'
' rate=$(/bin/echo "scale=2; $max_price/$min_per_oz" | /usr/bin/bc -l) #DEBUG# echo "rate: `echo $rate`"'
' date_time="$(/bin/ls -l --time-style=full-iso $silver_file | /bin/sed 's/ / /g' | cut -f 6-8 | /bin/sed 's/ / /g ; s/\.[0-9]*//')" #DEBUG# echo "date_time: `echo $date_time`"'
' /bin/echo "As of $date_time:"'
' /bin/echo 'Kitco New York: Silver Bid Price: U.$.F.R.N.s / Ounce: '"$price"'
' /bin/echo 'requested donation rate: U.$.F.R.N.s / minute: '"$rate"'
' /bin/echo '