43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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RRDDIR="/var/www/localhost/rrd"
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RRDPREFIX="crypto-"
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TMPLDIR="/var/www/localhost/tmpl"
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for c in BTC ETH XRP EOS XTZ XLM LTC;
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do
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if [[ ! -f "${RRDDIR}/${RRDPREFIX}${c}.rrd" ]];
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then
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rrdtool create "${RRDDIR}/${RRDPREFIX}${c}.rrd" --step 300 \
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DS:sell:GAUGE:600:0:100000 \
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RRA:AVERAGE:0.5:1:12 \
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RRA:AVERAGE:0.5:1:288 \
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RRA:AVERAGE:0.5:12:168 \
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RRA:AVERAGE:0.5:12:720 \
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RRA:AVERAGE:0.5:288:365
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fi
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SELL=$(curl -s https://api.coinbase.com/v2/prices/${c}-EUR/sell | jq .data.amount | sed 's/"//g')
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rrdtool update "${RRDDIR}/${RRDPREFIX}${c}.rrd" N:${SELL}
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if [[ ! -f "${TMPLDIR}/${RRDPREFIX}${c}.tmpl" ]];
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then
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cat > "${TMPLDIR}/${RRDPREFIX}${c}.tmpl" << EOF
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-v ${c} in EUR
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-t ${c} sell
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--full-size-mode
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--color=BACK#343637
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--color=CANVAS#F0F0F0
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--color=FONT#F0F0F0
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--font=TITLE:12:DejaVu Bold
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DEF:sell=${RRDDIR}/${RRDPREFIX}${c}.rrd:sell:AVERAGE
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COMMENT: max. avg. min. cur.\n
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AREA:sell#CC9A5760:sell
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GPRINT:sell:MAX:%6.4lf %sEUR
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GPRINT:sell:AVERAGE:%6.4lf %sEUR
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GPRINT:sell:MIN:%6.4lf %sEUR
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GPRINT:sell:LAST:%6.4lf %sEUR\n
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EOF
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fi
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done
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