diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..57221df
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+logs/
+*.log
+
+backups/
+*.tar.gz
+
diff --git a/run_all.sh b/run_all.sh
new file mode 100644
index 0000000..1c781fe
--- /dev/null
+++ b/run_all.sh
@@ -0,0 +1,225 @@
+#!/bin/bash
+
+# Interactive menu runner for all scripts
+
+set -euo pipefail
+
+# Check for batch mode
+if [[ "${1:-}" == "--batch" ]]; then
+    LOG_FILE="logs/app.log"
+    mkdir -p "$(dirname "$LOG_FILE")"
+    log_message() {
+        echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE"
+    }
+    # Run all scripts in batch
+    log_message "=== Batch Mode: Running All Scripts ==="
+    echo "Running System Check..."
+    bash scripts/system_check.sh 2>/dev/null || log_message "ERROR: system_check.sh failed"
+    echo "System Check done."
+    echo "Running User Info (skipped in batch mode)..."
+    log_message "User Info script skipped in batch mode"
+    echo "Running Process Monitor..."
+    bash scripts/process_monitor.sh 2>/dev/null || log_message "ERROR: process_monitor.sh failed"
+    echo "Process Monitor done."
+    log_message "=== Batch Mode Completed ==="
+    echo "All scripts executed in batch mode."
+    exit 0
+fi
+
+LOG_FILE="logs/app.log"
+
+mkdir -p "$(dirname "$LOG_FILE")"
+
+log_message() {
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE"
+}
+
+show_header() {
+    clear
+    echo "DEVOPS BASH TOOLKIT"
+    echo "Interactive Automation Menu"
+    echo ""
+}
+
+show_menu() {
+    show_header
+    echo "Select an option:"
+    echo ""
+    echo "  1) Run All Scripts"
+    echo "  2) System Check"
+    echo "  3) User Information"
+    echo "  4) File Manager"
+    echo "  5) Backup System"
+    echo "  6) Process Monitor"
+    echo "  7) View Logs"
+    echo "  8) Exit"
+    echo ""
+}
+
+run_user_info() {
+    log_message "Executing: User Info Script"
+    echo ""
+    echo "=== User Information Script ==="
+    
+    if [[ -x "scripts/user_info.sh" ]]; then
+        bash scripts/user_info.sh
+    else
+        echo "Error: scripts/user_info.sh not found or not executable"
+        log_message "ERROR: scripts/user_info.sh not executable"
+    fi
+    
+    echo ""
+    read -p "Press Enter to continue..."
+}
+
+run_system_check() {
+    log_message "Executing: System Check Script"
+    echo ""
+    echo "=== System Check Report ==="
+    
+    if [[ -x "scripts/system_check.sh" ]]; then
+        bash scripts/system_check.sh
+    else
+        echo "Error: scripts/system_check.sh not found or not executable"
+        log_message "ERROR: scripts/system_check.sh not executable"
+    fi
+    
+    echo ""
+    read -p "Press Enter to continue..."
+}
+
+run_file_manager() {
+    log_message "Executing: File Manager Script"
+    echo ""
+    echo "=== File Manager ==="
+    
+    if [[ -x "scripts/file_manager.sh" ]]; then
+        read -p "Enter file manager command (e.g., list, create file.txt): " -r cmd
+        bash scripts/file_manager.sh $cmd
+    else
+        echo "Error: scripts/file_manager.sh not found or not executable"
+        log_message "ERROR: scripts/file_manager.sh not executable"
+    fi
+    
+    echo ""
+    read -p "Press Enter to continue..."
+}
+
+run_backup() {
+    log_message "Executing: Backup Script"
+    echo ""
+    echo "=== Backup System ==="
+    
+    if [[ -x "scripts/backup.sh" ]]; then
+        read -p "Enter directory to backup (e.g., .): " -r dir
+        bash scripts/backup.sh "$dir"
+    else
+        echo "Error: scripts/backup.sh not found or not executable"
+        log_message "ERROR: scripts/backup.sh not executable"
+    fi
+    
+    echo ""
+    read -p "Press Enter to continue..."
+}
+
+
+run_process_monitor() {
+    log_message "Executing: Process Monitor Script"
+    echo ""
+    echo "=== Process Monitor ==="
+    
+    if [[ -x "scripts/process_monitor.sh" ]]; then
+        read -p "Enter process name to monitor (leave blank for all): " -r process
+        if [[ -z "$process" ]]; then
+            bash scripts/process_monitor.sh
+        else
+            bash scripts/process_monitor.sh "$process"
+        fi
+    else
+        echo "Error: scripts/process_monitor.sh not found or not executable"
+        log_message "ERROR: scripts/process_monitor.sh not executable"
+    fi
+    
+    echo ""
+    read -p "Press Enter to continue..."
+}
+
+run_all_scripts() {
+    log_message "Executing: All Scripts"
+    
+    echo ""
+    echo "Running all scripts in sequence..."
+    echo ""
+    
+    echo "Running System Check..."
+    bash scripts/system_check.sh 2>/dev/null || log_message "ERROR: system_check.sh failed"
+    echo ""
+    
+    echo "Running User Info (skipped - requires user input)..."
+    log_message "User Info script skipped in batch mode"
+    echo ""
+    
+    echo "Running Process Monitor (all services)..."
+    bash scripts/process_monitor.sh 2>/dev/null || log_message "ERROR: process_monitor.sh failed"
+    echo ""
+    
+    log_message "All scripts executed"
+    read -p "Press Enter to continue..."
+}
+
+view_logs() {
+    show_header
+    echo "=== Application Log ==="
+    echo ""
+    
+    if [[ -f "$LOG_FILE" ]]; then
+        tail -n 30 "$LOG_FILE"
+    else
+        echo "No logs found yet"
+    fi
+    
+    echo ""
+    read -p "Press Enter to continue..."
+}
+
+log_message "=== Application Started ==="
+
+while true; do
+    show_menu
+    read -p "Enter your choice [1-8]: " -r choice
+    
+    case "$choice" in
+        1)
+            run_all_scripts
+            ;;
+        2)
+            run_system_check
+            ;;
+        3)
+            run_user_info
+            ;;
+        4)
+            run_file_manager
+            ;;
+        5)
+            run_backup
+            ;;
+        6)
+            run_process_monitor
+            ;;
+        7)
+            view_logs
+            ;;
+        8)
+            log_message "=== Application Terminated ==="
+            echo "Exiting... Goodbye!"
+            exit 0
+            ;;
+        *)
+            echo "Invalid choice. Please try again."
+            read -p "Press Enter to continue..."
+            ;;
+    esac
+done
+
+exit 0
diff --git a/scripts/backup.sh b/scripts/backup.sh
new file mode 100644
index 0000000..fb75108
--- /dev/null
+++ b/scripts/backup.sh
@@ -0,0 +1,95 @@
+#!/bin/bash
+
+# Backup management
+
+set -euo pipefail
+
+LOG_FILE="logs/backup.log"
+BACKUP_DIR="backups"
+MAX_BACKUPS=5
+
+mkdir -p "$(dirname "$LOG_FILE")"
+mkdir -p "$BACKUP_DIR"
+
+log_message() {
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
+}
+
+show_usage() {
+    echo "Usage: $0 <directory_to_backup>"
+    echo ""
+    echo "Example:"
+    echo "  $0 /home/user/documents"
+    echo ""
+    echo "Options:"
+    echo "  Backups are stored in: $BACKUP_DIR/"
+    echo "  Latest 5 backups are kept, older ones are deleted"
+    echo ""
+}
+
+# Check if directory argument is provided
+if [[ $# -lt 1 ]]; then
+    echo "Error: No directory specified"
+    show_usage
+    exit 1
+fi
+
+SOURCE_DIR="$1"
+
+# Validate directory exists
+if [[ ! -d "$SOURCE_DIR" ]]; then
+    log_message "ERROR: Directory does not exist: $SOURCE_DIR"
+    echo "Error: Directory '$SOURCE_DIR' does not exist."
+    exit 1
+fi
+
+log_message "=== Backup Process Started ==="
+log_message "Source Directory: $SOURCE_DIR"
+
+# Create backup with timestamp
+TIMESTAMP=$(date '+%Y%m%d_%H%M%S')
+BACKUP_FILENAME="backup_${TIMESTAMP}.tar.gz"
+BACKUP_PATH="${BACKUP_DIR}/${BACKUP_FILENAME}"
+
+
+DIR_NAME=$(basename "$SOURCE_DIR")
+
+echo "Creating backup of: $SOURCE_DIR"
+echo "Backup file: $BACKUP_FILENAME"
+
+# Create the compressed backup
+if tar -czf "$BACKUP_PATH" -C "$(dirname "$SOURCE_DIR")" "$(basename "$SOURCE_DIR")" 2>/dev/null; then
+    BACKUP_SIZE=$(du -h "$BACKUP_PATH" | cut -f1)
+    log_message "SUCCESS: Backup created - $BACKUP_FILENAME ($BACKUP_SIZE)"
+    echo "✓ Backup created successfully: $BACKUP_FILENAME ($BACKUP_SIZE)"
+else
+    log_message "ERROR: Failed to create backup"
+    echo "Error: Failed to create backup"
+    exit 1
+fi
+
+log_message "--- Backup Rotation ---"
+
+
+BACKUP_COUNT=$(ls -1 "$BACKUP_DIR"/backup_*.tar.gz 2>/dev/null | wc -l)
+log_message "Total backups available: $BACKUP_COUNT"
+
+if [[ $BACKUP_COUNT -gt $MAX_BACKUPS ]]; then
+    echo "Rotating backups (keeping last $MAX_BACKUPS)..."
+    
+    # Remove oldest backups
+    ls -t "$BACKUP_DIR"/backup_*.tar.gz 2>/dev/null | tail -n "+$((MAX_BACKUPS + 1))" | while read -r old_backup; do
+        log_message "DELETED (rotation): $(basename "$old_backup")"
+        rm -f "$old_backup"
+        echo "  Removed: $(basename "$old_backup")"
+    done
+fi
+
+log_message "--- Current Backups ---"
+echo ""
+echo "Current backups in $BACKUP_DIR:"
+ls -lh "$BACKUP_DIR"/backup_*.tar.gz 2>/dev/null | awk '{print "  " $9 " (" $5 ")"}'
+
+log_message "=== Backup Process Completed ==="
+
+exit 0
diff --git a/scripts/file_manager.sh b/scripts/file_manager.sh
new file mode 100644
index 0000000..ed58ed1
--- /dev/null
+++ b/scripts/file_manager.sh
@@ -0,0 +1,120 @@
+#!/bin/bash
+
+set -euo pipefail
+
+LOG_FILE="logs/file_manager.log"
+
+mkdir -p "$(dirname "$LOG_FILE")"
+
+log_message() {
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE"
+    echo "$1"
+}
+
+show_usage() {
+    echo "Usage: $0 <command> [arguments]"
+    echo ""
+    echo "Commands:"
+    echo "  create <filename>              - Create a new file"
+    echo "  delete <filename>              - Delete a file"
+    echo "  list [directory]               - List files in directory (default: current)"
+    echo "  rename <old_name> <new_name>   - Rename a file"
+    echo ""
+}
+
+# Check if command is provided
+if [[ $# -lt 1 ]]; then
+    echo "Error: No command provided"
+    show_usage
+    exit 1
+fi
+
+COMMAND="$1"
+
+case "$COMMAND" in
+    create)
+        if [[ $# -lt 2 ]]; then
+            echo "Error: Filename required for create command"
+            exit 1
+        fi
+        
+        FILENAME="$2"
+        
+        if [[ -e "$FILENAME" ]]; then
+            log_message "ERROR: File already exists: $FILENAME"
+            echo "Error: File '$FILENAME' already exists. Use a different name."
+            exit 1
+        fi
+        
+        touch "$FILENAME"
+        log_message "SUCCESS: Created file: $FILENAME"
+        echo "✓ File created: $FILENAME"
+        ;;
+        
+    delete)
+        if [[ $# -lt 2 ]]; then
+            echo "Error: Filename required for delete command"
+            exit 1
+        fi
+        
+        FILENAME="$2"
+        
+        if [[ ! -e "$FILENAME" ]]; then
+            log_message "ERROR: File not found: $FILENAME"
+            echo "Error: File '$FILENAME' not found."
+            exit 1
+        fi
+        
+        rm "$FILENAME"
+        log_message "SUCCESS: Deleted file: $FILENAME"
+        echo "✓ File deleted: $FILENAME"
+        ;;
+        
+    list)
+        DIRECTORY="${2:-.}"
+        
+        if [[ ! -d "$DIRECTORY" ]]; then
+            log_message "ERROR: Directory not found: $DIRECTORY"
+            echo "Error: Directory '$DIRECTORY' not found."
+            exit 1
+        fi
+        
+        log_message "SUCCESS: Listed files in: $DIRECTORY"
+        echo "Files in $DIRECTORY:"
+        ls -lh "$DIRECTORY" || true
+        ;;
+        
+    rename)
+        if [[ $# -lt 3 ]]; then
+            echo "Error: Old name and new name required for rename command"
+            exit 1
+        fi
+        
+        OLD_NAME="$2"
+        NEW_NAME="$3"
+        
+        if [[ ! -e "$OLD_NAME" ]]; then
+            log_message "ERROR: File not found: $OLD_NAME"
+            echo "Error: File '$OLD_NAME' not found."
+            exit 1
+        fi
+        
+        if [[ -e "$NEW_NAME" ]]; then
+            log_message "ERROR: Target file already exists: $NEW_NAME"
+            echo "Error: File '$NEW_NAME' already exists. Choose a different name."
+            exit 1
+        fi
+        
+        mv "$OLD_NAME" "$NEW_NAME"
+        log_message "SUCCESS: Renamed '$OLD_NAME' to '$NEW_NAME'"
+        echo "✓ File renamed: $OLD_NAME → $NEW_NAME"
+        ;;
+        
+    *)
+        echo "Error: Unknown command: $COMMAND"
+        show_usage
+        exit 1
+        ;;
+esac
+
+exit 0
diff --git a/scripts/process_monitor.sh b/scripts/process_monitor.sh
new file mode 100644
index 0000000..5bdbf1a
--- /dev/null
+++ b/scripts/process_monitor.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+
+# process_monitor.sh - Process monitoring and restart script (Optional Bonus)
+# Monitors running processes and attempts restart if stopped
+# Uses an array to manage services
+
+set -euo pipefail
+
+LOG_FILE="logs/process_monitor.log"
+
+# Initialize log file
+mkdir -p "$(dirname "$LOG_FILE")"
+
+# Function to log messages
+log_message() {
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
+}
+
+# Function to display usage
+show_usage() {
+    echo "Usage: $0 <process_name>"
+    echo ""
+    echo "Examples:"
+    echo "  $0 nginx"
+    echo "  $0 sshd"
+    echo "  $0 docker"
+    echo ""
+    echo "Predefined services to monitor: nginx, ssh, docker"
+    echo ""
+}
+
+# Array of default services
+declare -a services=("nginx" "ssh" "docker")
+
+log_message "=== Process Monitor Started ==="
+
+# Check if process name is provided
+if [[ $# -lt 1 ]]; then
+    echo "Error: No process name provided"
+    show_usage
+    
+    echo "Monitoring all default services..."
+    echo ""
+    
+    # Monitor all default services
+    for service in "${services[@]}"; do
+        log_message "Checking service: $service"
+        
+        if pgrep -f "$service" > /dev/null 2>&1; then
+            log_message "  Status: Running"
+            echo "✓ $service: Running"
+        else
+            log_message "  Status: Stopped - Attempting restart"
+            echo "⚠️  $service: Stopped - Attempting restart..."
+            
+            # Simulate restart (actual restart would require sudo/permissions)
+            log_message "  Simulating restart for: $service"
+            echo "  [SIMULATED] systemctl restart $service"
+            echo "✓ $service: Restarted (simulated)"
+        fi
+        echo ""
+    done
+    
+    log_message "=== Process Monitor Completed ==="
+    exit 0
+fi
+
+PROCESS_NAME="$1"
+
+log_message "Monitoring process: $PROCESS_NAME"
+
+# Check if process is running
+if pgrep -f "$PROCESS_NAME" > /dev/null 2>&1; then
+    log_message "Status: Running"
+    echo "================================"
+    echo "Process: $PROCESS_NAME"
+    echo "Status: ✓ Running"
+    echo "================================"
+    
+    # Show process details
+    echo ""
+    echo "Process Details:"
+    pgrep -a -f "$PROCESS_NAME" | head -5
+    
+else
+    log_message "Status: Stopped - Attempting restart"
+    echo "================================"
+    echo "Process: $PROCESS_NAME"
+    echo "Status: ⚠️  Stopped"
+    echo "================================"
+    echo ""
+    echo "Attempting to restart..."
+    
+    # Simulate restart (actual restart would require sudo/permissions)
+    echo "Simulating restart command:"
+    echo "  systemctl restart $PROCESS_NAME"
+    
+    log_message "Simulated restart: systemctl restart $PROCESS_NAME"
+    
+    # Check if systemctl command exists
+    if command -v systemctl &> /dev/null; then
+        echo ""
+        echo "Note: Restart requires sudo permissions"
+        echo "To actually restart, run:"
+        echo "  sudo systemctl restart $PROCESS_NAME"
+    fi
+    
+    echo ""
+    echo "Status: ✓ Restarted (simulated)"
+    log_message "Status: Restarted (simulated)"
+fi
+
+log_message "=== Process Monitor Completed ==="
+
+exit 0
diff --git a/scripts/system_check.sh b/scripts/system_check.sh
new file mode 100644
index 0000000..ef0014c
--- /dev/null
+++ b/scripts/system_check.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+
+# Displays system data
+# Shows disk usage, memory usage, CPU load, running processes
+
+set -euo pipefail
+
+LOG_FILE="logs/system_report_$(date '+%Y-%m-%d_%H-%M-%S').log"
+
+
+mkdir -p "$(dirname "$LOG_FILE")"
+
+
+log_message() {
+    echo "$1" | tee -a "$LOG_FILE"
+}
+
+log_message "=== System Check Report ==="
+log_message "Generated: $(date '+%Y-%m-%d %H:%M:%S')"
+log_message ""
+
+# Disk usage
+log_message "--- DISK USAGE ---"
+df -h | tee -a "$LOG_FILE"
+log_message ""
+
+# Disk usage exceeding 805
+log_message "--- DISK USAGE ALERTS ---"
+df -h | awk 'NR>1 {gsub(/%/,"",$5); if ($5 > 80) print " WARNING: " $6 " is " $5 "% full"}' | tee -a "$LOG_FILE"
+log_message ""
+
+#memory usage
+log_message "--- MEMORY USAGE ---"
+if command -v free &> /dev/null; then
+    free -m | tee -a "$LOG_FILE"
+else
+    MEM_INFO=$(wmic OS get TotalVisibleMemorySize,FreePhysicalMemory)
+    TOTAL_KB=$(echo "$MEM_INFO" | awk 'NR==2 {print $2}')
+    FREE_KB=$(echo "$MEM_INFO" | awk 'NR==2 {print $1}')
+    TOTAL_MB=$((TOTAL_KB / 1024))
+    FREE_MB=$((FREE_KB / 1024))
+    USED_MB=$((TOTAL_MB - FREE_MB))
+    echo "Total Memory: ${TOTAL_MB} MB" | tee -a "$LOG_FILE"
+    echo "Used Memory: ${USED_MB} MB" | tee -a "$LOG_FILE"
+    echo "Free Memory: ${FREE_MB} MB" | tee -a "$LOG_FILE"
+fi
+log_message ""
+
+# CPU load
+log_message "--- CPU LOAD ---"
+if command -v uptime &> /dev/null; then
+    uptime | tee -a "$LOG_FILE"
+else
+    # Windows alternative
+    CPU_LOAD=$(wmic cpu get loadpercentage | awk 'NR==2 {print $1}')
+    echo "CPU Load: ${CPU_LOAD}%" | tee -a "$LOG_FILE"
+fi
+log_message ""
+
+# Process count
+log_message "--- RUNNING PROCESSES ---"
+process_count=$(ps aux | wc -l)
+log_message "Total Running Processes: $((process_count - 1))"
+log_message ""
+
+log_message "--- TOP 5 MEMORY-CONSUMING PROCESSES ---"
+ps aux | sort -k4 -nr | head -6 | tee -a "$LOG_FILE"
+log_message ""
+
+log_message "=== System Check Report Complete ==="
+log_message "Report saved to: $LOG_FILE"
+
+exit 0
diff --git a/scripts/user_info.sh b/scripts/user_info.sh
new file mode 100644
index 0000000..71da2e4
--- /dev/null
+++ b/scripts/user_info.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+# Collects user information with validation
+
+set -euo pipefail
+
+LOG_FILE="logs/user_info.log"
+
+mkdir -p "$(dirname "$LOG_FILE")"
+
+log_message() {
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
+}
+
+is_numeric() {
+    [[ "$1" =~ ^[0-9]+$ ]]
+}
+
+get_age_category() {
+    local age=$1
+    if (( age < 18 )); then
+        echo "Minor"
+    elif (( age >= 18 && age <= 65 )); then
+        echo "Adult"
+    else
+        echo "Senior"
+    fi
+}
+
+log_message "=== User Info Script Started ==="
+
+read -p "Enter your name: " -r name || { log_message "ERROR: Failed to read name"; exit 1; }
+
+if [[ -z "$name" ]]; then
+    log_message "ERROR: Name cannot be empty"
+    echo "Error: Name cannot be empty"
+    exit 1
+fi
+
+read -p "Enter your age: " -r age || { log_message "ERROR: Failed to read age"; exit 1; }
+
+if ! is_numeric "$age"; then
+    log_message "ERROR: Age must be numeric (received: $age)"
+    echo "Error: Age must be numeric"
+    exit 1
+fi
+
+read -p "Enter your country: " -r country || { log_message "ERROR: Failed to read country"; exit 1; }
+
+if [[ -z "$country" ]]; then
+    log_message "ERROR: Country cannot be empty"
+    echo "Error: Country cannot be empty"
+    exit 1
+fi
+
+age_category=$(get_age_category "$age")
+
+# Output
+echo "================================"
+echo "Hello, $name!"
+echo "Age: $age"
+echo "Country: $country"
+echo "Age Category: $age_category"
+echo "================================"
+
+# Output logs
+log_message "User Info Collected - Name: $name, Age: $age, Country: $country, Category: $age_category"
+log_message "=== User Info Script Completed ==="
+
+exit 0