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Category: Administrations

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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Debian/Ubuntu font installation using command

Rumi, June 7, 2024

Install a font manually by downloading the appropriate .ttf or otf files and placing them into /usr/local/share/fonts (system-wide), ~/.local/share/fonts (user-specific) or ~/.fonts (user-specific). These files should have the permission 644 (-rw-r–r–), otherwise they may not be usable. Run fc-cache to update the font cache (add -v for verbose output). The…

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Install LAMP- Apache, PHP 7.4 with Apache Handler on Debian 12

Rumi, June 7, 2024June 7, 2024

Well, it’s not perfectly a LAMP stack as MySQL and PHPMYadmin are not covered here. But for someone who needs a backward compatible php edition to work on a modern/latest os built. Step1: Add PHP repository We’ll use a bash script to add the repository- #!/bin/sh # To add this…

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Setup Apache, FastCGI and PHP 7.4 on Ubuntu 20

Rumi, May 25, 2024

Prerequisites Update the installed packages. apt update Install the Ondřej PHP repository. apt install software-properties-commonsudo add-apt-repository ppa:ondrej/php apt update Check that the repositories are correctly installed. grep ^ /etc/apt/sources.list /etc/apt/sources.list.d/* Step 1 – Install Apache apt install apache2

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Nginx with Let’s Encrypt on Debian 10

Rumi, March 23, 2024

Step 1 — Installing Certbot The first step to using Let’s Encrypt to obtain an SSL certificate is to install the Certbot software on your server. Installing the python3-certbot-nginx package from the Debian repositories will allow us to install and use Cerbot’s nginx plugin. Working with Python 3 and the…

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Administrations

Set Up and Use Syncthing to Sync Files on Linux

Rumi, March 23, 2024

Syncthing is a powerful, decentralized, open-source file synchronization software that allows users to easily and securely synchronize files between different devices and platforms, including Windows, Linux, macOS, and Android, making it a versatile solution for individuals and organizations. In addition, it uses a peer-to-peer architecture, meaning that files are synchronized…

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Create Jellyfin CDN using Nginx

Rumi, March 20, 2024March 23, 2024

user www-data; worker_processes auto; pid /run/nginx.pid; include /etc/nginx/modules-enabled/*.conf; events { worker_connections 768; # multi_accept on; } http { ## # Basic Settings ## sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; types_hash_max_size 2048; # server_tokens off; # server_names_hash_bucket_size 64; # server_name_in_redirect off; include /etc/nginx/mime.types; default_type application/octet-stream; ## # SSL Settings…

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Proxmox Firewall Service Disable using Command

Rumi, March 20, 2024

Chrooting and then doing: systemctl disable pve-firewall systemctl mask pve-firewall should do the trick. then after rebooting and fixing your config, systemctl unmask pve-firewall systemctl enable pve-firewall systemctl start pve-firewall Should return to the defaults again. Ports used by Proxmox VE Web interface: 8006 (TCP, HTTP/1.1 over TLS) VNC Web…

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Install InfluxDB on Ubuntu 20

Rumi, March 13, 2024

InfluxDB is a time-series database licensed under open source. It helps to collect metric data from devices such as servers, switches, virtual servers, ups and plot graphs in realtime. It is written in Go language and optimized for fast and high availability. Enabling Repository Install InfluxDB by importing the key…

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Administrations

Migrating Windows 2022 from proxmox to Oracle Cloud Infrastructure (OCI)

Rumi, March 12, 2024

I was doing a requirement work where a customized windows 2022 needs to be ported to OCI. In order to achieve this, following steps were considered- Creating a KVM virtual guest on my Proxmox 7 Infra and install windows 2022 with virtio drivers. Stopping the VM and copying the qcow2…

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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.

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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 squid SSH SSL Ubuntu Ubuntu 16 Ubuntu 18 Ubuntu 20 Varnish virtualbox vpn Webmin XCP-NG zimbra

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