📄️ certbot
Learn how to get free ssl certificate using certbot and auto-renew certificate.
📄️ Certificates and Keys
Learn how to convert public/private key and certificates to different formats.
📄 ️ curl
Learn some basics of curl cli tool and usefull combination of its options.
🗃️ Debian
2 items
📄️ Disk Management
Learn how to using system disk management cli utilities to manage disk and perform mount, format, partation and other system disk operations.
📄️ Enable Serial Terminal (Ubuntu/Linux)
Step-by-step guide to enable serial console access for Ubuntu/Linux virtual machines on any hypervisor
📄️ Networking
Learn basic of network cli tools in linux/unix
📄️ rsync
Learn basics of rsync cli to sync files and directories.
📄️ System Information
Tools to gather system information
📄️ Reset Ubuntu Server Password
Guide to reset a forgotten Ubuntu server password using the GRUB boot menu, covering both recovery mode and direct root shell methods.
📄️ User-Permission Management
Learn how to manage user permissions in Linux/Ubuntu and debian OS.