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Category: Scripts

KVM Cloud Capacity Planning Script (Enhanced)

Rumi, February 20, 2026

Interactive Script with VM Count Estimation (CPU + Memory) + CSV Export Here is the corrected script with proper table formatting throughout and an optional CSV export feature.   kvm_capacity_planner.sh

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Youtube MP3 Downloader Script using AI

Rumi, February 14, 2026

#!/bin/bash # ========================================================== # YouTube Audio Downloader v3.4 (Debian 12 ready) # Installs all required dependencies automatically # ========================================================== set -e # ———- Colors ———- RED=’\033[0;31m’ GREEN=’\033[0;32m’ CYAN=’\033[0;36m’ YELLOW=’\033[1;33m’ NC=’\033[0m’ # ———- Functions ———-

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Deploy a Container TIG (Telegraf, InfluxDB and Grafana) Stack

Rumi, January 24, 2026February 16, 2026

My simplified container based TIG stack is built using docker. The following standalone design supported more than 500+ VM to monitor data. Versions: Docker- Docker version 29.1.3, build f52814d Telegraf- Telegraf 1.14.3 (git: HEAD 1b35d6c2) Influxdb- 1.6.4 Grafana- 10.0.3 Here’s the TIG Docker Script- version: ‘3.7’ services: influxdb: image: influxdb:1.6.4…

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Torrent Download Script with Aria2C on Debian 12 using Command Line Interface

Rumi, November 7, 2025

Script Generated using DeepSeek and ChatGPT ============================== aria2_torrent_downloader_v1.0.1-stable.sh ==============================

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WordPress WP Backup Sample Script

Rumi, July 26, 2024

#!/bin/bash # your backups will use these filenames. db_backup_name=”tweenpath-db-backup-“`date “+%Y-%m-%d”`”.sql.gz” wpfiles_backup_name=”tweenpath-files-backup-“`date “+%Y-%m-%d”`”.tar.gz” ## 1: database connection info. You can get these details from your wp-config file. db_name=”user_name” db_username=”database” db_password=”password” ## 2: Path to your WordPress Upload and Theme directories. Replace /home/username/ with path to your home directory. wp_upload_folder=”/home/tweenpath/public_html” ## 3:…

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MinIO object storage upload using curl

Rumi, June 7, 2024

#!/bin/bash # Usage: ./minio-upload my-bucket my-file.zip bucket=$1 file=$2 host=minio.example.com s3_key=svc_example_user s3_secret=svc_example_user_password resource=”/${bucket}/${file}” content_type=”application/octet-stream” date=`date -R` _signature=”PUT\n\n${content_type}\n${date}\n${resource}” signature=`echo -en ${_signature} | openssl sha1 -hmac ${s3_secret} -binary | base64` curl -X PUT -T “${file}” \ -H “Host: ${host}” \ -H “Date: ${date}” \ -H “Content-Type: ${content_type}” \ -H “Authorization: AWS ${s3_key}:${signature}” \…

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PHPSysinfo CentOS 7 Installer Script

Rumi, January 23, 2024

Intended to to deploy on a barebone fresh CentOS installation with Apache and PHP- !#/bin/sh ################################################# # Server Configuration for Centos 6.8 Final # # Don’t use port 7071 # Updated by Rumi- hasan@servermart.net # ################################################# ## updating packages sudo yum update -y ## installing dependencies sudo yum install unzip…

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Delete files older than 10 days using shell command

Rumi, October 28, 2023

find is the common tool for this kind of task : find ./my_dir -mtime +10 -type f -delete EXPLANATIONS ./my_dir your directory (replace with your own) -mtime +10 older than 10 days -type f only files -delete no surprise. Remove it to test your find filter before executing the whole command Src:  https://stackoverflow.com/questions/13489398/delete-files-older-than-10-days-using-shell-script-in-unix

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Zimbra Let’s Encrypt auto-renew SSL

Rumi, January 26, 2023

Required for this script to work is certbot package installed on email server and sudo rights to add script in crontab. You can add script in crontab at a weekly run like this: 0 0 * * 0 root /path_to_script. #!/bin/bash #Set domain for renew (in format openthreat.ro) DOMAIN=”” certbot…

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Zimbra Let’s Encrypt SSL Script

Rumi, December 28, 2022

#!/bin/bash -x # SSL certificate installation in Zimbra # with SSL certificate provided by Let’s Encrypt (letsencrypt.org) # Check if running as root if [ “$(id -u)” != “0” ]; then echo “This script must be run as root” 1>&2 exit 1 fi read -p ‘letsencrypt_email [mail@server]: ‘ letsencrypt_email read…

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Myself…

Hi, I am Hasan T. Emdad Rumi, an IT Project Manager & Consultant, Virtualization & Cloud Savvyfrom Dhaka, Bangladesh. I have prior experience in managing numerous local and international projects in the area of Telco VAS & NMC, National Data Center & PKI Naitonal Root and CA Infrastructure. Also engaged with several Offshore Software Development Team.

Worked with Orascom Telecom-Banglalink, Network Elites as VAS partner, BTRC, BTT (Turkey) , Mango Teleservices Limited and Access to Informaiton (A2I-UNDP)

Currently working at Oracle Corporation as Principal Technology Solution and Cloud Architect.

You can reach me [h.t.emdad at gmail.com] and I will be delighted to exchange my views.

Tags

Apache Bind Cacti CentOS CentOS 6 CentOS 7 Debain Debian Debian 10 Debian 11 Debian 12 DKIM Docker icinga iptables Jitsi LAMP Letsencrypt Linux Munin MySQL Nagios Nextcloud NFS nginx openvpn pfsense php Postfix Proxmox RDP Softether SSH SSL Ubuntu Ubuntu 16 Ubuntu 18 Ubuntu 20 Varnish virtualbox vpn Webmin Windows 10 XCP-NG zimbra

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Recent Posts

  • KVM Cloud Capacity Planning Script (Enhanced) February 20, 2026
  • Youtube MP3 Downloader Script using AI February 14, 2026
  • Install Softether VPN and create a Destination NAT (D-NAT) Rule to access the private Client VPN Node on a Debian 12 OS February 14, 2026
  • Deploying Pulse Monitoring for Proxmox Cluster Ecosystem February 13, 2026
  • Technitium DNS Web UI Configuration for Primary-Secondary Name Servers February 12, 2026
  • Technitium DNS with Primary-Slave Installation on Debian February 12, 2026
  • Install Docker and Docker Compose in Debian 12 February 5, 2026
  • Install GUI on Debian 12 using CLI February 4, 2026
  • Configuring Multiple PHP Versions on Virtualmin January 30, 2026
  • Deploy a Container TIG (Telegraf, InfluxDB and Grafana) Stack January 24, 2026

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