Website Uptime Monitor Shell Script with Email Alerts
Monitor website uptime on Linux with a Bash script using curl. Alert by email when a site goes…
Read tutorial →shell scripting
Browse step-by-step tutorials in this topic.
iptables Firewall Backup & Restore Shell Script for Linux
Backup and restore iptables firewall rules on Linux with a Bash script. Save rules before updates or reboots.
Read tutorial →
Bulk Linux User Creation Shell Script from CSV File
Create multiple Linux users from a CSV file with a Bash script. Automate useradd, passwords, and home directories.
Read tutorial →
Linux Service Watchdog Shell Script (Auto-Restart Failed Services)
Monitor systemd services and auto-restart them if stopped. Bash watchdog script with logging and alerts.
Read tutorial →
Linux Server Health Check Shell Script (CPU, RAM, Disk & Services)
Monitor Linux server health with a Bash script. Check CPU, RAM, disk, load average, and critical services.
Read tutorial →
Failed SSH Login Report Shell Script (Brute Force Detection)
Detect failed SSH login attempts on Linux with a Bash script. Report top attacking IPs from auth logs.
Read tutorial →
SSL Certificate Expiry Checker Shell Script for Linux
Check SSL certificate expiry dates on Linux with a Bash script. Email alerts before certificates expire.
Read tutorial →
Nginx Log Analyzer Shell Script (Top IPs, URLs & Status Codes)
Analyze Nginx access logs with a Bash script. Find top IPs, URLs, 404 errors, and traffic patterns.
Read tutorial →
MySQL Backup Shell Script for Linux (mysqldump Automation)
Automate MySQL and MariaDB backups on Linux with a Bash script using mysqldump, compression, and retention.
Read tutorial →
Linux Disk Monitor Shell Script: Auto-Clean Logs When Space Is Low
Bash script to monitor Linux disk usage and auto-clean logs, journal, and temp files when threshold is exceeded.…
Read tutorial →