Something

#!/bin/bash#msnbc functionsmsnbc_update() {  URLS=("http://rss.msnbc.msn.com/id/3032552/device/rss/rss.xml"        "http://rss.msnbc.msn.com/id/3032506/device/rss/rss.xml")  for url in ${URLS[@]}; do    wget -q "$url" -O- | tr '<' '\n' | grep ^link\> | sed 's/^link>//g' | grep -E msnbc.msn.com/id/[0-9]\{8\}/$ >> "$URLFILE"  done}msnbc_download() {  DLEXT="/print/1/displaymode/1098"  for url in $(cat $URLFILE); do    OUTFILE="$(echo $url | grep -Eo [0-9]\{8\}).html"    echo -n "Downloading $(printf "%0."$LENGTH"d" "$NUM") of $TOTAL..."    if [ -f "$DOWNLOADDIR/$OUTFILE" ]; then      echo "already downloaded."    else      wget -q ${url}$DLEXT -O $DOWNLOADDIR/$OUTFILE      echo "done."    fi    let "NUM++"  done}