update scripts and work on server setup

scripts/disk-array

@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# Variables (edit these as needed)
+ARRAY_NAME="md0"
+MOUNT_POINT="/mnt/md0"
+MDADM_CONF="/etc/mdadm/mdadm.conf"
+
+# Colors
+RED="\e[31m"
+GREEN="\e[32m"
+YELLOW="\e[33m"
+MAGENTA="\e[35m"
+CYAN="\e[36m"
+BOLD="\e[1m"
+NC="\e[0m"
+
+echo "${CYAN}${BOLD}=== RAID Array Setup Script ===${NC}"
+
+if ! sudo mdadm --help >/dev/null 2>&1; then
+    echo "${YELLOW}[+]${NC} Installing mdadm package..."
+    sudo apt install mdadm -y
+    echo "${GREEN}[✓]${NC} mdadm installed successfully"
+else
+    echo "${GREEN}[✓]${NC} mdadm is already installed"
+fi
+
+# Check if array is already assembled
+if [  "/dev/${ARRAY_NAME}" ]; then
+    echo  "${GREEN}[✓]${NC} Array /dev/${ARRAY_NAME} exists."
+    sudo mdadm --detail "/dev/${ARRAY_NAME}"
+    cat /proc/mdstat
+    
+    # Check if array is degraded
+    if sudo mdadm --detail "/dev/${ARRAY_NAME}" | grep -q "degraded"; then
+        echo  "${RED}[!] WARNING:${NC} Array is degraded! Check which drives need to be re-added."
+        echo  "${YELLOW}[i]${NC} You may need to run: ${CYAN}sudo mdadm --manage /dev/${ARRAY_NAME} --re-add <missing_drive>${NC}"
+    fi
+else
+    echo  "${YELLOW}[+]${NC} Assembling RAID array..."
+    sudo mdadm --assemble --scan
+fi
+
+# Optionally update mdadm.conf
+if ! grep -q "/dev/${ARRAY_NAME}" "$MDADM_CONF"; then
+    echo  "${YELLOW}[+]${NC} Updating $MDADM_CONF..."
+    sudo mdadm --detail --scan | sudo tee -a "$MDADM_CONF"
+fi
+
+# Mount the array
+if [ ! -d "$MOUNT_POINT" ]; then
+    sudo mkdir -p "$MOUNT_POINT"
+    echo  "${GREEN}[✓]${NC} Mount point created"
+fi
+
+if ! mountpoint -q "$MOUNT_POINT"; then
+    echo  "${YELLOW}[+]${NC} Mounting /dev/${ARRAY_NAME} to $MOUNT_POINT..."
+    sudo mount "/dev/${ARRAY_NAME}" "$MOUNT_POINT"
+    echo  "${GREEN}[✓]${NC} Array mounted successfully at $MOUNT_POINT"
+else
+    echo  "${GREEN}[✓]${NC} Array is already mounted at $MOUNT_POINT"
+fi
+
+echo  "${CYAN}${BOLD}=== Setup Complete ===${NC}"
+echo  "${CYAN}[i]${NC} Array device: ${CYAN}/dev/${ARRAY_NAME}${NC}"
+echo  "${CYAN}[i]${NC} Mount point: ${CYAN}$MOUNT_POINT${NC}"
+