Feature/joseph igwe

Scripts/backup.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+BACKUP_DIR="backups"
+LOG_DIR="logs"
+LOG_FILE="$LOG_DIR/backup.log"
+
+mkdir -p "$BACKUP_DIR"
+mkdir -p "$LOG_DIR"
+
+log_action() {
+    echo "$(date '+%Y-%m-%d %H:%M:%S') | $1" >> "$LOG_FILE"
+}
+
+if [[ -z "$1" ]]; then
+    echo "Usage: $0 <directory_to_backup>"
+    exit 1
+fi
+
+SOURCE_DIR="$1"
+
+# Validate directory existence
+if [[ ! -d "$SOURCE_DIR" ]]; then
+    echo "Error: Directory does not exist -> $SOURCE_DIR"
+    log_action "BACKUP FAILED - invalid directory: $SOURCE_DIR"
+    exit 1
+fi
+
+# Generate timestamp
+TIMESTAMP=$(date '+%Y%m%d_%H%M%S')
+BASENAME=$(basename "$SOURCE_DIR")
+BACKUP_FILE="backup_${BASENAME}_${TIMESTAMP}.tar.gz"
+BACKUP_PATH="$BACKUP_DIR/$BACKUP_FILE"
+
+# Create compressed backup
+tar -czf "$BACKUP_PATH" -C "$(dirname "$SOURCE_DIR")" "$BASENAME"
+
+if [[ $? -eq 0 ]]; then
+    echo "Backup created: $BACKUP_PATH"
+    log_action "BACKUP SUCCESS - $SOURCE_DIR -> $BACKUP_FILE"
+else
+    echo "Backup failed for $SOURCE_DIR"
+    log_action "BACKUP FAILED - tar error for $SOURCE_DIR"
+    exit 1
+fi
+
+# Retention policy: keep only last 5 backups
+cd "$BACKUP_DIR" || exit
+
+ls -1t backup_*.tar.gz 2>/dev/null | tail -n +6 | while read -r old_backup; do
+    rm -f "$old_backup"
+    log_action "RETENTION DELETE - removed $old_backup"
+done

Scripts/file_manager.sh

@@ -0,0 +1,99 @@
+#!/bin/bash
+
+LOG_DIR="logs"
+LOG_FILE="$LOG_DIR/file_manager.log"
+
+mkdir -p "$LOG_DIR"
+
+log_action() {
+    echo "$(date '+%Y-%m-%d %H:%M:%S') | $1" >> "$LOG_FILE"
+}
+
+create_file() {
+    local file=$1
+
+    if [[ -z "$file" ]]; then
+        echo "Error: No filename provided"
+        return 1
+    fi
+
+    if [[ -f "$file" ]]; then
+        echo "Blocked: File '$file' already exists"
+        log_action "CREATE FAILED - $file already exists"
+        return 1
+    fi
+
+    touch "$file"
+    echo "Created: $file"
+    log_action "CREATE SUCCESS - $file created"
+}
+
+delete_file() {
+    local file=$1
+
+    if [[ -z "$file" ]]; then
+        echo "Error: No filename provided"
+        return 1
+    fi
+
+    if [[ ! -f "$file" ]]; then
+        echo "Blocked: File '$file' does not exist"
+        log_action "DELETE FAILED - $file not found"
+        return 1
+    fi
+
+    rm "$file"
+    echo "Deleted: $file"
+    log_action "DELETE SUCCESS - $file removed"
+}
+
+list_files() {
+    echo "Current directory file listing:"
+    ls -lh
+    log_action "LIST EXECUTED"
+}
+
+rename_file() {
+    local old_name=$1
+    local new_name=$2
+
+    if [[ -z "$old_name" || -z "$new_name" ]]; then
+        echo "Error: Provide old and new filenames"
+        return 1
+    fi
+
+    if [[ ! -f "$old_name" ]]; then
+        echo "Blocked: Source file does not exist"
+        log_action "RENAME FAILED - $old_name not found"
+        return 1
+    fi
+
+    if [[ -f "$new_name" ]]; then
+        echo "Blocked: Target file already exists"
+        log_action "RENAME FAILED - $new_name already exists"
+        return 1
+    fi
+
+    mv "$old_name" "$new_name"
+    echo "Renamed: $old_name -> $new_name"
+    log_action "RENAME SUCCESS - $old_name to $new_name"
+}
+
+case "$1" in
+    create)
+        create_file "$2"
+        ;;
+    delete)
+        delete_file "$2"
+        ;;
+    list)
+        list_files
+        ;;
+    rename)
+        rename_file "$2" "$3"
+        ;;
+    *)
+        echo "Usage: $0 {create|delete|list|rename}"
+        exit 1
+        ;;
+esac

Scripts/key pair

@@ -0,0 +1,7 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
+QyNTUxOQAAACBWsMv+GZz/wr6N4wnJ+0jyfzt6lKqhqFOQQUobjLR71AAAAJht4599beOf
+fQAAAAtzc2gtZWQyNTUxOQAAACBWsMv+GZz/wr6N4wnJ+0jyfzt6lKqhqFOQQUobjLR71A
+AAAED+Ek4kOU5bHL/VrE1gpxNV7gQEIu2mF+7kaR0TZvH9nFawy/4ZnP/Cvo3jCcn7SPJ/
+O3qUqqGoU5BBShuMtHvUAAAAEmlnd2VqNDA4QGdtYWlsLmNvbQECAw==
+-----END OPENSSH PRIVATE KEY-----

Scripts/key pair.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFawy/4ZnP/Cvo3jCcn7SPJ/O3qUqqGoU5BBShuMtHvU igwej408@gmail.com

Scripts/logs/file_manager.log

@@ -0,0 +1 @@
+2026-04-16 19:26:41 | LIST EXECUTED

Scripts/logs/service_monitor.log

@@ -0,0 +1,3 @@
+2026-04-16 19:32:21 | nginx STATUS - STOPPED
+2026-04-16 19:32:21 | nginx ACTION - RESTART INITIATED
+2026-04-16 19:32:22 | nginx STATUS - RESTART SIMULATED

Scripts/logs/system_report_2026-04-16.log

@@ -0,0 +1,47 @@
+=====================================
+ System Health Report
+ Date: Thu Apr 16 19:19:39 WAT 2026
+=====================================
+
+>>> Disk Usage (df -h)
+Filesystem                                Size  Used Avail Use% Mounted on
+none                                      1.5G     0  1.5G   0% /usr/lib/modules/6.6.87.2-microsoft-standard-WSL2
+none                                      1.5G  4.0K  1.5G   1% /mnt/wsl
+none                                      1.5G  556K  1.5G   1% /mnt/wsl/docker-desktop/shared-sockets/host-services
+/dev/sdd                                  136M   71M   54M  57% /mnt/wsl/docker-desktop/docker-desktop-user-distro
+/dev/loop0                                813M  813M     0 100% /mnt/wsl/docker-desktop/cli-tools
+drivers                                   238G  121G  118G  51% /usr/lib/wsl/drivers
+/dev/sdf                                 1007G  2.1G  954G   1% /
+none                                      1.5G   76K  1.5G   1% /mnt/wslg
+none                                      1.5G     0  1.5G   0% /usr/lib/wsl/lib
+rootfs                                    1.4G  2.7M  1.4G   1% /init
+none                                      1.5G  544K  1.5G   1% /run
+none                                      1.5G     0  1.5G   0% /run/lock
+none                                      1.5G     0  1.5G   0% /run/shm
+none                                      1.5G   76K  1.5G   1% /mnt/wslg/versions.txt
+none                                      1.5G   76K  1.5G   1% /mnt/wslg/doc
+C:\                                       238G  121G  118G  51% /mnt/c
+tmpfs                                     288M   20K  288M   1% /run/user/1000
+tmpfs                                     288M   20K  288M   1% /run/user/0
+C:\Program Files\Docker\Docker\resources  238G  121G  118G  51% /Docker/host
+
+
+>>> Memory Usage (free -m)
+               total        used        free      shared  buff/cache   available
+Mem:            2874         644        1842           4         467        2230
+Swap:           1024           1        1022
+
+
+>>> CPU Load (uptime)
+ 19:19:39 up  1:29,  2 users,  load average: 0.00, 0.00, 0.00
+
+Total Running Processes: 36
+
+>>> Top 5 Memory-Consuming Processes
+    PID COMMAND         %MEM
+    599 docker-desktop-  0.9
+    209 unattended-upgr  0.7
+     58 systemd-journal  0.5
+    153 systemd-resolve  0.4
+    178 wsl-pro-service  0.4
+

Scripts/logs/user_info.log

@@ -0,0 +1,4 @@
+---------------------------------
+Hello ki from rf
+Age Category: Adult
+---------------------------------

Scripts/process_monitor.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+
+LOG_DIR="logs"
+LOG_FILE="$LOG_DIR/service_monitor.log"
+
+mkdir -p "$LOG_DIR"
+
+log_action() {
+    echo "$(date '+%Y-%m-%d %H:%M:%S') | $1" >> "$LOG_FILE"
+}
+
+# Define service portfolio (operational baseline)
+services=("nginx" "ssh" "docker")
+
+check_and_handle_service() {
+    local service=$1
+
+    if [[ -z "$service" ]]; then
+        echo "No service provided"
+        return 1
+    fi
+
+    # Check if process is running
+    if pgrep -x "$service" > /dev/null; then
+        echo "$service: Running"
+        log_action "$service STATUS - RUNNING"
+    else
+        echo "$service: Stopped"
+        log_action "$service STATUS - STOPPED"
+
+        # Simulated restart logic
+        echo "$service: Restarting..."
+        log_action "$service ACTION - RESTART INITIATED"
+
+        # Attempt real restart if systemctl exists, otherwise simulate
+        if command -v systemctl >/dev/null 2>&1; then
+            systemctl restart "$service" 2>/dev/null
+        else
+            sleep 1
+        fi
+
+        # Re-check status after restart attempt
+        if pgrep -x "$service" > /dev/null; then
+            echo "$service: Restarted"
+            log_action "$service STATUS - RESTARTED SUCCESS"
+        else
+            echo "$service: Restart simulated (not active)"
+            log_action "$service STATUS - RESTART SIMULATED"
+        fi
+    fi
+}
+
+# Execution mode
+if [[ -n "$1" ]]; then
+    check_and_handle_service "$1"
+else
+    # Batch monitoring mode
+    for svc in "${services[@]}"; do
+        check_and_handle_service "$svc"
+    done
+fi

Scripts/system_check.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+# -----------------------------
+# Configuration
+# -----------------------------
+LOG_DIR="logs"
+DATE=$(date +"%Y-%m-%d")
+LOG_FILE="$LOG_DIR/system_report_${DATE}.log"
+DISK_THRESHOLD=80
+
+mkdir -p "$LOG_DIR"
+
+# -----------------------------
+# Header
+# -----------------------------
+{
+echo "====================================="
+echo " System Health Report"
+echo " Date: $(date)"
+echo "====================================="
+echo
+} >> "$LOG_FILE"
+
+# -----------------------------
+# Disk Usage
+# -----------------------------
+{
+echo ">>> Disk Usage (df -h)"
+df -h
+echo
+} >> "$LOG_FILE"
+
+# Warn if disk usage exceeds threshold
+DISK_ALERT=$(df -h / | awk 'NR==2 {gsub("%","",$5); print $5}')
+if (( DISK_ALERT > DISK_THRESHOLD )); then
+  echo "WARNING: Disk usage exceeds ${DISK_THRESHOLD}% (Current: ${DISK_ALERT}%)" >> "$LOG_FILE"
+fi
+
+# -----------------------------
+# Memory Usage
+# -----------------------------
+{
+echo
+echo ">>> Memory Usage (free -m)"
+free -m
+echo
+} >> "$LOG_FILE"
+
+# -----------------------------
+# CPU Load
+# -----------------------------
+{
+echo
+echo ">>> CPU Load (uptime)"
+uptime
+echo
+} >> "$LOG_FILE"
+
+# -----------------------------
+# Process Count
+# -----------------------------
+PROCESS_COUNT=$(ps -e --no-headers | wc -l)
+echo "Total Running Processes: $PROCESS_COUNT" >> "$LOG_FILE"
+
+# -----------------------------
+# Top 5 Memory-Consuming Processes
+# -----------------------------
+{
+echo
+echo ">>> Top 5 Memory-Consuming Processes"
+ps -eo pid,comm,%mem --sort=-%mem | head -n 6
+echo
+} >> "$LOG_FILE"
+
+# -----------------------------
+# Completion Notice
+# -----------------------------
+echo "Report saved to $LOG_FILE"