How to get all validated captchas ?

captcha/get_validated_captchas.sh

@@ -0,0 +1,23 @@
+#! /bin/bash
+
+dates=$(zcat /var/log/ejabberd/ejabberd* 2> /dev/null | grep "was registered" \
+	| cut -d[ -f 1 | cut -c 1-16)
+
+SAVEIFS=$IFS   # Save current IFS
+IFS=$'\n'      # Change IFS to new line
+
+dates=($dates) # Split to array
+IFS=$SAVEIFS   # Restore IFS
+
+greppattern=""
+
+for (( i=0; i<${#dates[@]}; i++ ))
+do
+    greppattern="$greppattern -e \"$(echo ${dates[$i]})\""
+done
+
+#echo -e ${greppattern}
+
+grepcommand="ls -lt --full-time /var/lib/ejabberd/chapril_captchas | grep $greppattern | cut -d ' ' -f 9"
+
+eval $grepcommand