Skip to content
Bots!
Bots!
  • About
    • Myself
    • আমার দোয়া
  • Bookmarks
    • Bookmarks
    • My OCI Bookmarks
    • Useful Proxmox Commands & Links
    • Learning Nano
    • Useful Sites
    • Useful Virtualbox Command
    • Useful MySQL Command
    • Useful Linux Command
    • BTT-CAS
  • Resources
    • Webinar on Cloud Adoption for Project Managers
  • Photos
  • Videos
  • Downloads
Bots!

Refilling HP 682 Ink Cartridge

Rumi, November 8, 2023

This is an out-of-the-box context kinda post, however, felt kinda need it for myself-

Continue Reading

Mount Oracle Object Storage to Ubuntu Linux

Rumi, November 8, 2023

Step 1. Install s3fs on an OCI compute instance running Ubuntu SSH remotely into your Ubuntu server and run sudo apt update to update your system repository. Then type the command  sudo apt install s3fs awscli -y  to install S3fs on your system. To verify proper installation, run which s3fs and you should be…

Continue Reading

Submit the Google or Gmail Bulk Sender Form

Rumi, November 8, 2023

Found this article quite useful! Description While Gmail does not offer up a contact path to discuss deliverability issues directly with a Google representative, there is a way for clients to reach out to Google to ask them to reconsider spam folder delivery. Resolution Go to the Bulk Sender Contact…

Continue Reading

imapsync Host2: says it has CAPABILITY for AUTHENTICATE LOGIN

Rumi, November 8, 2023

Imapsync issues with passwords on Unix. Q. On Unix, some passwords contain some weird *()$,”;&~ characters. Login fails. R1. Enclose the password within single-quotes in the imapsync command line: imapsync … –password1 ‘passw*()`”$,;&rd~’ R2. Change the password to keep only f…ing normal character. Make it long and random if strong…

Continue Reading

Upgrading PHP 7.2 to 7.4 for WHMCS on CentOS 7

Rumi, October 30, 2023October 30, 2023

Lately  I needed an update of PHP (7.2 to 7.4) on my WHMCS CentOS 7 built box- here’re the process that I followed. But before that, I’m sharing my original post on setting up WHMCS on CentOS 7 Since I used remi repository to install version 7.2, I’ll be doing…

Continue Reading

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

Continue Reading

Use Putty as SOCKS proxy

Rumi, October 28, 2023

I’ll need 2 programs to achieve this, assuming you already have access to a Linux box and you can connect using putty client. Need S/w packages are- Putty and SeaMonkey Browser Follow the following steps- Run Putty Goto SSH > Tunnels and configure as required Turn Tick ON- Local port…

Continue Reading

Recover web gui access of Elastic 2.4.0

Rumi, October 28, 2023October 28, 2023

Just in case if anyone still using the veeery old and legacy Elastix box (2.4.0) and forgot its web GUI console password, here’s the trick to get this sorted. /usr/bin/sqlite3 /var/www/db/acl.db “UPDATE acl_user SET md5_password = ‘`echo -n newpassword|md5sum|cut -d ‘ ‘ -f 1`’ WHERE name = ‘admin'” Voila!

Continue Reading

Install Xen Orchestra on Ubuntu / Debian

Rumi, September 23, 2023

Step 1: Update System Let’s start the installation by updating all the system packages: sudo apt update Also consider performing an upgrade: sudo apt upgrade -y Step 2: Install Node.js on Ubuntu / Debian Install dependencies. sudo apt install -y ca-certificates curl gnupg Import GPG repository keys: sudo mkdir -p…

Continue Reading

Install Plex on CentOS 7

Rumi, September 15, 2023

Was just playing around. It’s a great home entertainment tool indeed. Method-1: Creating repository and using Yum To enable the Plex repository open your text editor and create a new YUM repository configuration file named plex.repo in /etc/yum.repos.d/ directory: [PlexRepo] name=PlexRepo baseurl=https://downloads.plex.tv/repo/rpm/$basearch/ enabled=1 gpgkey=https://downloads.plex.tv/plex-keys/PlexSign.key gpgcheck=1 Method-2: Installation using RPM download…

Continue Reading
  • Previous
  • 1
  • …
  • 10
  • 11
  • 12
  • …
  • 127
  • Next

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 endian icinga iptables Jitsi LAMP Letsencrypt Linux Munin MySQL Nagios Nextcloud NFS nginx pfsense php Postfix powerdns Proxmox RDP SSH SSL Ubuntu Ubuntu 16 Ubuntu 18 Ubuntu 20 Varnish virtualbox vpn Webmin Windows 10 XCP-NG zimbra

Topics

Recent Posts

  • Updated Repository of Debian 10 (Aug 2025) September 5, 2025
  • Deploye Minio using docker September 5, 2025
  • Install valkey ubuntu 22.04 August 30, 2025
  • MinIO with Let’s Encrypt SSL on Debian 12 – Step-by-Step Configuration August 1, 2025
  • How to Set Windows File Associations to Open .JNLP Files July 28, 2025
  • Removing CEPH from Proxmox Cluster July 23, 2025
  • Install Jitsi on Ubuntu 22.04 / 22.10 April 30, 2025
  • Key Lessons in life April 26, 2025
  • Create Proxmox Backup Server (PBS) on Debian 12 April 19, 2025
  • Add Physical Drive in Proxmox VM Guest April 19, 2025

Archives

Top Posts & Pages

  • Updated Repository of Debian 10 (Aug 2025)
©2025 Bots! | WordPress Theme by SuperbThemes