diff --git a/main.sh b/main.sh
index f787d7d..1177e50 100644
--- a/main.sh
+++ b/main.sh
@@ -1,5 +1,6 @@
 #! /bin/bash
 
+function init {
 echo "Backify is starting, looking for configuration file..." >&2
 
 config='backup.cfg'
@@ -27,6 +28,22 @@ if [ "$EUID" -ne 0 ]
   then echo "Please run as root"
   exit
 fi
+}
+
+function system {
+
+if [ -f /etc/redhat-release ]
+then
+  system='rhel'
+fi
+
+if [ -f /etc/lsb-release ] 
+then
+  system='ubuntu'
+fi
+
+echo "Discovered $system based OS..." >&2
+}
 
 function makedir {
 timestamp=$(date +%Y%m%d_%H%M)
@@ -54,7 +71,7 @@ then
 fi
 }
 
-function logbackup {
+function logbackupcentos {
 if [ "$log_backup" = true ]
 then 
     echo "Backing up system logs..." >&2
@@ -88,13 +105,64 @@ then
         truncate -s 0 /var/log/message
         if [ "$apache" = true ]
         then
-            # TODO: removal for .1.2.3 logs
             truncate -s 0 /var/log/httpd/*
+            rm /var/log/httpd/*.gz
         fi
         if [ "$nginx" = true ]
         then
-            # TODO: removal for .1.2.3 logs
             truncate -s 0 /var/log/nginx/*
+            rm /var/log/nginx/*.gz
+        fi
+        if [ "$fail2ban_log" = true ]
+        then
+            truncate -s 0 /var/log/fail2ban.log
+        fi
+    fi
+    echo "Finished" >&2
+fi
+}
+
+function logbackupubuntu {
+if [ "$log_backup" = true ]
+then 
+    echo "Backing up system logs..." >&2
+    mkdir -p $tmpdir/syslogs
+    cp /var/log/syslog $tmpdir/syslogs/
+    cp /var/log/message $tmpdir/syslogs/
+
+    if [ "$fail2ban_log" = true ]
+    then
+        cp /var/log/fail2ban.log $tmpdir/syslogs/
+    fi
+
+    if [ "$log_backup_web" = true]
+    then
+        if [ "$apache" = true ]
+        then
+            mkdir -p $tmpdir/apachelogs
+            cp -r /var/log/apache2 $tmpdir/apachelogs
+        fi
+        if [ "$nginx" = true ]
+        then
+            mkdir -p $tmpdir/nginxlogs
+            cp -r /var/log/nginx $tmpdir/nginxlogs
+        fi
+    fi
+
+    if [ "$log_purge" = true]
+    then
+        echo "Purging logs..." >&2
+        truncate -s 0 /var/log/syslog 
+        truncate -s 0 /var/log/message
+        if [ "$apache" = true ]
+        then
+            truncate -s 0 /var/log/apache2/*
+            rm /var/log/apache2/*.gz
+        fi
+        if [ "$nginx" = true ]
+        then
+            truncate -s 0 /var/log/nginx/*
+            rm /var/log/nginx/*.gz
         fi
         if [ "$fail2ban_log" = true ]
         then
@@ -164,6 +232,10 @@ function dockerbackup {
 }
 
 function runbackup {
+    # init, config check
+    init
+    # run system detection
+    system
     if [ "$enabled" = true ]
     then
         # step 1 : create directory
@@ -173,7 +245,14 @@ function runbackup {
         # step 3 : vhost backup
         vhostbackup
         # step 4: log backup
-        logbackup
+        if [ $system = "rhel" ]
+        then
+            logbackuprhel
+        fi
+        if [ $system = "ubuntu" ]
+        then
+            logbackupubuntu
+        fi
         # step 5: docker backup
         dockerbackup
         # archive data