permite elegir que distro descargar en vez de todas

q

@@ -3,6 +3,7 @@ vmsDir="$HOME/vms"
 
 function main(){
   downloadSysList
+  filterList
   downloadSysIsos
   showVms
 }
@@ -12,6 +13,19 @@ function downloadSysList(){
   wget --no-check-certificate -q "http://fanta.56k.es/q/systems.lst" -O $vmsDir/.systems.lst
 }
 
+function filterList(){
+  cat -n  $vmsDir/.systems.lst | cut -d ";" -f 1,2 | tr ";" " "
+  echo " "
+  read -p "Number: " option
+  if [[ $option == ?(-)+([0-9]) ]] ; then
+    cat $vmsDir/.systems.lst | head -$option | tail -1 > $vmsDir/.systems2.lst
+    mv $vmsDir/.systems2.lst $vmsDir/.systems.lst
+  else
+    echo -e "\nError: Try again and enter a integer number my friend"
+    exit
+  fi
+}
+
 function downloadSysIsos(){
   while read system; do
     data=("$(echo "$system" | cut -d ";" -f 1)" "$(echo "$system" | cut -d ";" -f 2)" "$(echo "$system" | cut -d ";" -f 3)" "$(echo "$system" | cut -d ";" -f 4)" "$(echo "$system" | cut -d ";" -f 5)" "$(echo "$system" | cut -d ";" -f 6)" "$(echo "$system" | cut -d ";" -f 7)" "$(echo "$system" | cut -d ";" -f 8)")