42 lines
1,000 B
Bash
42 lines
1,000 B
Bash
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#!/bin/bash
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set -e
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curl_cbr () {
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local today=$(date +%d/%m/%Y)
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local prev_week=$(date +%d/%m/%Y -d '-7 day')
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local usd=R01235
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curl --no-progress-meter "https://www.cbr.ru/scripts/XML_dynamic.asp?date_req1=$prev_week&date_req2=$today&VAL_NM_RQ=$usd" | \
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sed -e "s/<[A-Z]/\n\0/g" | \
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grep Value | \
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sed -e "s#<\/\?\w\+>##g" | \
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sed -e "s/,/./g"
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}
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curl_exchangerate () {
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local start_date=$(date +%Y-%m-%d -d '-1 day')
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local end_date=$(date +%Y-%m-%d)
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curl --no-progress-meter -X GET "https://api.exchangerate.host/timeseries?start_date=$start_date&end_date=$end_date&base=USD&symbols=RUB&places=4&format=xml" | \
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sed -e "s/<[a-z]/\n\0/g" | \
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grep rate | \
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sed -e "s#<\/\?\w\+>##g"
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}
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cc=($(curl_exchangerate))
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diff=$(echo ${cc[-1]} ${cc[-2]} | awk '{ print $1 - $2 }')
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arror="↑"
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color='#50fa7b'
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if [ ${diff:0:1} == '-' ]; then
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diff=${diff:1}
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arror="↓"
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color='#ff5555'
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fi
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echo "${cc[-1]} (<fc=${color}>${arror}<hspace=3/>${diff}</fc>)"
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exit 0
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