crisis.sh

#!/bin/bash
touch fin_info.txt
xterm -e bash -c "sleep 2 && watch -n 1 'tail -n10 fin_info.txt' "
while [ 1 -eq 1 ]
do
date=`date +"%Y/%m/%d %H:%M"`
eur=$(wget --load-cookies=cook_b --save-cookies=cook_b --keep-session-cookies -q 'http://ru.investing.com/currencies/usd-rub' -O - | grep -A 3 'last_last' | tr -d '\n' | awk -F '>' '{print $2,$4,$8}' | awk -F '<' '{print $1,$2,$3}' | awk '{print $1,$3,$5}')
rub=$(wget --load-cookies=cook_r --save-cookies=cook_r --keep-session-cookies -q 'http://ru.investing.com/currencies/eur-uah' -O - | grep -A 3 'last_last' | tr -d '\n' | awk -F '>' '{print $2,$4,$8}' | awk -F '<' '{print $1,$2,$3}' | awk '{print $1,$3,$5}')
usd=$(wget --load-cookies=cook_u --save-cookies=cook_u --keep-session-cookies -q 'http://ru.investing.com/currencies/usd-uah' -O - | grep -A 3 'last_last' | tr -d '\n' | awk -F '>' '{print $2,$4,$8}' | awk -F '<' '{print $1,$2,$3}' | awk '{print $1,$3,$5}')
echo "$date \t USD/RUB: $eur UAH/EUR: $rub UAH/USD: $usd" >> fin_info.txt
sleep 30
done