cristian radulescu » Shell script to extract the exchange rates from BNR (Romania)

Shell script to extract the exchange rates from BNR (Romania)

August 13, 2008 – 19:59

Here is a simple script to get the exchange rates from www.bnro.ro/nbrfxrates.xml

#!/bin/bash
# clear the screen
clear
# display an info message
echo "+------------------------------+"
echo "|        BNR exchange          |"
echo "+------------------------------+"
# check for parameters
if [ $# -ne 1 ]
  then
    echo "Usage: $0 eur  or  $0 usd"
  else
    # convert parameter to upper case
    CURRENCY=$(echo $1 | tr '[:lower:]' '[:upper:]')
    # execute the extraction
    RON=$(lynx -source http://www.bnro.ro/nbrfxrates.xml | grep $CURRENCY | cut -c25-30)
   echo "1 $CURRNECY = $RON RON"
fi

More details about running a shell script on How to create a simple shell script and Understanding file permissions and ownership on Linux .

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Tags: Linux, Programming, shell script

One Response to “Shell script to extract the exchange rates from BNR (Romania)”
Salut, cum pot sa preiau cursul sub forma de mai jos intrun site joomla ?

Stima

var valuta_EUR = ‘4,2775′;var valuta_USD = ‘3,3212′;

By ado on Feb 2, 2009