added various scripts

lpic.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+index=0
+cat $@ | hxselect .qtext -s "@TKE@" | tr -d "\n" | tr -s " " | sed -e 's/@TKE@/\n/g' | while read block; do
+(( index++ ))
+echo "Frage $index"
+echo "=================="
+frage=$(echo $block | hxnormalize -e |  sed -ne '/div class=qtext/,/div class=answer/p' | html2text)
+echo $frage
+echo "Antworten:"
+answ=$(echo $block | hxnormalize -e | hxselect .answers )
+echo $answ
+echo "Erklärung:"
+expl=$(echo $block | hxnormalize -e | hxselect .explanation )
+echo $expl
+echo "=================="
+echo "=================="
+
+done