Wimage - Hosting Open-Source Image Uploader with Podman and external S3 Storage
Read more at https://ittavern.com/wimage-hosting-open-source-image-uploader-with-podman-and-external-s3-storage/
Ittavern.com
Sysadmin doing syadmin stuff
Latest posts
Switching from Hugo to picopaper
Read more at https://ittavern.com/switching-from-hugo-to-picopaper/
Encryption using SSH Keys with age in Linux
Read more at https://ittavern.com/encryption-using-ssh-keys-with-age-in-linux/
ETag in nginx - Simple Resource Caching
Read more at https://ittavern.com/etag-in-nginx-simple-resource-caching/
Sending nginx Logs to Loki with Grafana Alloy
Read more at https://ittavern.com/sending-nginx-logs-to-loki-with-grafana-alloy/
How to: Cisco ISE backup to SFTP repository with public key authentication
Read more at https://ittavern.com/cisco-ise-backup-to-sftp-repository-with-public-key-authentication/
Dummy IP & MAC Addresses for Documentation & Sanitization
Read more at https://ittavern.com/dummy-ip-and-mac-addresses-for-documentation-and-sanitization/
Deploying ISSO Commenting System for Static Content using Docker
Read more at https://ittavern.com/deploying-isso-commenting-system-for-static-content-using-docker/
Generate a Vanity v3 Hidden Service Onion Address with mkp224o
Read more at https://ittavern.com/generate-a-vanity-v3-hidden-service-onion-address-with-mkp224o/
ssh-audit Primer - Audit your SSH Server
Read more at https://ittavern.com/ssh-audit-primer-audit-your-ssh-server/
mtr - More Detailed Traceroute - Network Troubleshooting
Read more at https://ittavern.com/mtr-more-detailed-traceroute/
My Personal Backup Strategy - August 2024
Read more at https://ittavern.com/my-personal-backup-strategy-august-2024/
iperf3 - User Authentication with Password and RSA Public Keypair
Read more at https://ittavern.com/iperf3-user-authentication-with-password-and-rsa-public-keypair/
Adding a trash can to Linux with trash-cli
Read more at https://ittavern.com/adding-a-trash-can-to-linux-with-trash-cli/
Bandwidth Measurement using netcat on Linux
Read more at https://ittavern.com/bandwidth-measurement-using-netcat/
Getting started with rsync - Comprehensive Guide
Read more at https://ittavern.com/getting-started-with-rsync-comprehensive-guide/
Cron Jobs on Linux - Comprehensive Guide with Examples
Read more at https://ittavern.com/cron-jobs-on-linux-comprehensive-guide/
SSH Server Hardening Guide v2
Read more at https://ittavern.com/ssh-server-hardening/
Port Knocking with knockd and Linux - Server Hardening
Read more at https://ittavern.com/port-knocking-with-knockd-and-linux/
Getting started with rclone - Data transmission
Read more at https://ittavern.com/getting-started-with-rclone/
Getting started with dig - DNS troubleshooting
Read more at https://ittavern.com/getting-started-with-dig/
Getting started with Fail2Ban on Linux
Read more at https://ittavern.com/getting-started-with-fail2ban-on-linux/
Getting started with netcat on Linux with examples
Read more at https://ittavern.com/getting-started-with-netcat-on-linux/
URL explained - The Fundamentals
Read more at https://ittavern.com/url-explained-the-fundamentals/
Troubleshooting Asking The Right Questions
Read more at https://ittavern.com/troubleshooting-asking-the-right-questions/
Create tmux layouts using bash scripts
Read more at https://ittavern.com/create-tmux-layouts-using-bash-scripts/
Getting started with tcpdump
Read more at https://ittavern.com/getting-started-with-tcpdump/
Curl on Linux - Reference Guide
Read more at https://ittavern.com/curl-reference-guide/
Getting started with nmap scripts
Read more at https://ittavern.com/getting-started-with-nmap-scripts/
My Offsite Backup - March 2023
Read more at https://ittavern.com/my-offsite-backup-2023-03/
Getting started with iperf3 - Network Troubleshooting
Read more at https://ittavern.com/getting-started-with-iperf3-network-troubleshooting/
ICMP echo requests on Linux and Windows - Reference Guide
Read more at https://ittavern.com/icmp-echo-requests-reference-guide/
Simulate an unreliable network connection with tc and netem on Linux
Read more at https://ittavern.com/simulate-an-unreliable-network-connection-with-tc-and-netem-on-linux/
Detecting Rogue DHCP Server
Read more at https://ittavern.com/detecting-rogue-dhcp-server/
Basics of the Linux Bash Command History with Examples
Read more at https://ittavern.com/basics-of-the-linux-bash-command-history/
Getting started with GNU screen - Beginners Guide
Read more at https://ittavern.com/getting-started-with-gnu-screen/
Basics of Power over Ethernet (PoE)
Read more at https://ittavern.com/basics-of-power-over-ethernet/
Difference between RSS and Atom
Read more at https://ittavern.com/difference-between-rss-and-atom/
SSH Troubleshooting Guide
Read more at https://ittavern.com/ssh-troubleshooting-guide/
Backup Guide - how to secure crucial data
Read more at https://ittavern.com/backup-guide/
SSH - run script or command at login
Read more at https://ittavern.com/ssh-run-script-or-command-at-login/
Linux - unmount a busy target safely
Read more at https://ittavern.com/linux-unmount-a-busy-target-safely/
Visual guide to SSH tunneling and port forwarding
Read more at https://ittavern.com/visual-guide-to-ssh-tunneling-and-port-forwarding/
Guide to Wireshark display filters
Read more at https://ittavern.com/guide-to-wireshark-display-filters/
Online Security Guide
Read more at https://ittavern.com/online-security-guide/
My IT EDC tool kit v2212
Read more at https://ittavern.com/my-it-edc-tool-kit-v2212/
10 prompts - 1000 AI generated images - openAI Dall-E
Read more at https://ittavern.com/10-prompts-1000-ai-generated-images-openai-dall-e/
SSH - How to use public key authentication on Linux
Read more at https://ittavern.com/ssh-how-to-use-public-key-authentication-on-linux/
Ways to support open-source projects
Read more at https://ittavern.com/ways-to-support-open-source-projects/
Getting started with nmap
Read more at https://ittavern.com/getting-started-with-nmap/