initial commit v1.0

monitor.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+
+cd "$(dirname "$(readlink -f "$0")")"
+# Test if config.cfg exists and set needed variables
+if [ ! -e config.cfg ]; then echo "Missing config.cfg file. Edit and rename config.cfg.sample"; exit 1; fi
+source config.cfg
+
+function fappend {
+    echo -e "$2">>$1;
+}
+ 
+function mailsend { 
+    TOEMAIL="mail@mehl.mx";
+    FREMAIL="tech@mehl.mx";
+    SUBJECT="[MON] $1";
+    MSGBODY1="$2"
+    MSGBODY2="$3"
+    TMP=`mktemp`
+     
+    fappend $TMP "From: $FREMAIL";
+    fappend $TMP "To: $TOEMAIL";
+    fappend $TMP "Reply-To: $FREMAIL";
+    fappend $TMP "Subject: $SUBJECT";
+    fappend $TMP "";
+    fappend $TMP "$MSGBODY1";
+    fappend $TMP "";
+    fappend $TMP "$MSGBODY2";
+    fappend $TMP "";
+    cat $TMP | /usr/sbin/sendmail -t;
+    rm $TMP;
+}
+
+function pingtest {
+    ping -c3 -W3 -q $1
+    STATUS=$(echo $?)
+}
+
+function indextest {
+    wget -q -T 5 -t 2 -U $(cat monitor-user-agent.txt) -O "$CURHOST".html http://"$CURHOST"
+    
+    if [ -e sites/"$CURHOST".ignore ]; then
+        CURIGN=$(cat sites/"$CURHOST".ignore)
+    else
+        CURIGN="VeRy-UnLiKeLy-StRiNg-To-MaTcH"
+    fi
+    
+    diff -qBb -I $CURIGN sites/"$CURHOST".orig "$CURHOST".html
+    STATUS=$(echo $?)
+
+}
+
+for ((i = 0; i < ${#NAME[*]}; i++)); do
+    CURNAME=${NAME[$i]}
+    CURHOST=${HOST[$i]}
+    
+    ## TEST PING
+    pingtest $CURHOST
+    if [ "$STATUS" != 0 ]; then
+        mailsend "Ping error on $CURNAME" \
+        "Ping was unsuccessful" \
+        "Check http://$CURHOST"
+    fi
+    
+    ## TEST FOR CHANGED INDEX
+    indextest
+    if [ "$STATUS" != 0 ]; then
+        diff -U 0 -Bb -I $CURIGN sites/"$CURHOST".orig "$CURHOST".html > "$CURHOST".diff
+        
+        mailsend "Index error on $CURNAME" \
+        "Index on $CURHOST differs from original index: \n\n$(cat $CURHOST.diff)" \
+        "Update original index: ssh://$CURNAME"
+        
+        rm "$CURHOST".diff
+    fi
+    rm "$CURHOST".html
+    
+done
+
+