diff --git a/backup.sh b/backup.sh
index b32cb5f..0092c64 100644
--- a/backup.sh
+++ b/backup.sh
@@ -1,23 +1,32 @@
 #!/bin/bash
 
-# Check if the required parameters are provided
-if [ "$#" -ne 2 ]; then
-    echo "Usage: $0 <source_folder> <destination_folder>"
-    exit 1
-fi
+####################################
+#
+# Backup script
+#
+####################################
 
-# Source and destination folders
-source_folder="$1"
-destination_folder="$2"
+# Where to backup to
+dest="/home/john/backup"
 
-# Extract the last folder of the source path
-source_folder_name=$(basename "$source_folder")
+# Log File
+log=$dest/backup.log
 
-# Log file path based on the specified format
-log_file="/var/log/backup-${source_folder_name}.log"
+# Backup beginning
+echo "Starting backup: $(date)" > "$log"
+echo "Backup destination: $dest" >> "$log"
 
-# Run rsync with the appropriate options and log the output
-rsync -av --delete "$source_folder/" "$destination_folder/" >> "$log_file" 2>&1
+# Execute home backup
+mkdir -p $dest/home/john/
+echo "Backing up /home to $dest" >> "$log"
+rsync -rvz --delete-during --exclude={'lost+found','nas/*','backup/*','downloads/*','.local/share/Steam/steamapps/common/*'} /home/ $dest/home/ >> "$log"
+echo "Home backup finished: $(date)" >> "$log"
 
-# Log completion message
-echo "Backup completed on $(date)" >> "$log_file"
+# Execute etc backup
+#mkdir -p $dest/etc
+#echo "Backing up /etc/ to $dest/etc/" >> "$log"
+#rsync -av --delete-during /etc/ $dest/etc/ >> "$log"
+#echo "Etc backup finished: $(date)" >> "$log"
+
+# Backup finished
+echo "Backup finished: $(date)" >> "$log"
diff --git a/findMTU.sh b/findMTU.sh
new file mode 100755
index 0000000..e7dc64a
--- /dev/null
+++ b/findMTU.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+destination_ip="$1"
+
+# Set initial packet size
+packet_size=1200
+
+# Loop to find the maximum MTU size
+while true; do
+  ping -4 -M do -c 1 -s $packet_size $destination_ip > /dev/null
+  if [ $? -ne 0 ]; then
+    echo "Maximum MTU size: $((packet_size + 28 - 2))"
+    break
+  fi
+  packet_size=$((packet_size + 2))
+done
diff --git a/firewallQuietFans.sh b/firewallQuietFans.sh
new file mode 100755
index 0000000..3d10e06
--- /dev/null
+++ b/firewallQuietFans.sh
@@ -0,0 +1 @@
+ipmitool -I lan -U ADMIN -H 192.168.0.125 sensor thresh FANA lower 150 225 300
diff --git a/r720QuietFans.sh b/r720QuietFans.sh
new file mode 100755
index 0000000..eb6ccc3
--- /dev/null
+++ b/r720QuietFans.sh
@@ -0,0 +1,3 @@
+ipmitool -I lanplus -H 192.168.0.67 -U root -P $1 raw 0x30 0x30 0x01 0x00
+# 20% ipmitool -I lanplus -H 192.168.0.67 -U root -P $1 raw 0x30 0x30 0x02 0xff 0x14
+#ipmitool -I lanplus -H 192.168.0.67 -U root -P $1 raw 0x30 0x30 0x02 0xff 0x0a
diff --git a/x10sllQuietFans.sh b/x10sllQuietFans.sh
new file mode 100755
index 0000000..30e06c7
--- /dev/null
+++ b/x10sllQuietFans.sh
@@ -0,0 +1,3 @@
+ipmitool -I lanplus -H 192.168.0.28 -U ADMIN -P ADMIN sensor thresh FAN3 lower 0 100 200
+# 20% ipmitool -I lanplus -H 192.168.0.67 -U root -P $1 raw 0x30 0x30 0x02 0xff 0x14
+#ipmitool -I lanplus -H 192.168.0.67 -U root -P $1 raw 0x30 0x30 0x02 0xff 0x0a