What’s the best way to learn Linux for hosting a Minecraft server?
I'd like to turn a spare computer into a server, probably to host Minecraft for a few friends. My Linux experience is pretty limited, so I'm looking for…
SSH
What’s a secure way to manage Windows and Linux servers remotely?
We're a K–12 school managing three Hyper-V hosts along with several Windows and Linux virtual machines. Right now, technicians use a preconfigured mRemoteNG connection panel and then connect…
What’s the best way to learn Linux for hosting a small server?
I'd like to turn a spare computer into a server eventually, probably to host a Minecraft world for friends. My Linux experience is limited, so I'm wondering what…
What’s a better way to manage Windows and Linux servers remotely?
We're a K–12 school looking for a more secure and collaborative way to manage our infrastructure remotely. We have three Hyper-V hosts, several Windows virtual machines, and some…
Quais são as melhores opções para acessar remotamente um computador com Linux Mint?
Olá! Preciso acessar remotamente meu computador de casa, que roda Linux Mint com Cinnamon. Gostaria de conhecer as opções disponíveis, tanto para administrar o sistema pelo terminal quanto,…
Quais são as melhores opções para acessar remotamente um PC com Linux Mint?
Olá! Preciso acessar remotamente meu computador de casa, que usa Linux Mint com Cinnamon. Gostaria de conhecer as opções mais seguras e práticas, tanto para acesso ao terminal…
Are Bastion Hosts Still Relevant for Secure Production Access?
A senior engineer told me that bastion hosts have been insecure and outdated for the past decade. With zero-trust designs becoming more common, is the traditional bastion or…
How Do I Create My First Webpage on a School Linux Server?
I'm taking Linux/Unix Security and Linux System Administration at the same time, and I'm struggling with the very first assignment. I can log into the school server through…
What SSH and VNC clients work well on both Windows and Linux?
We currently use Bitvise for SSH access, but I'm looking for an open-source client that combines SSH and VNC support and works on both Windows and Linux. Electerm…
How do I create my first personal webpage on a school Linux server?
I'm taking Linux/Unix Security and Linux System Administration at the same time, and I'm struggling with the first assignment. I've successfully connected to the school server through SSH,…
How can I run a live development server in VS Code for the web?
My computer has very limited hardware, and I can't afford to upgrade right now, so I'm using the browser-based version of VS Code. I'm running Windows on a…
What’s the best way to run Linux on an old Android phone?
I have an older Android phone that I'd like to repurpose for a small homelab project. Ideally, I want to control it over SSH, run a simple shell…
Why can I SSH into a server that won’t respond to ping?
I'm connecting from my laptop to another computer on my network using the same hostname for both tests. At first everything works normally, but then some operations—such as…
Why can I SSH into a server when ping shows 100% packet loss?
I can connect to my server over SSH using its hostname, but pinging that same hostname reports 100% packet loss. The server initially seems accessible, but some operations—such…
How do I stop overthinking prerequisites and just start learning?
I want to explore different technical topics and build projects, but I keep getting stuck worrying that I need to finish several prerequisite courses first. For example, I…
Is a Termux-to-Arch SSH Lab a Good Way to Learn Linux Administration?
I'm learning Linux administration and want a practical environment where I can experiment instead of only memorizing commands. My current setup is an Android phone running Termux, connecting…
Is Using Termux to SSH Into an Arch Laptop a Good Linux Admin Practice Lab?
I'm learning Linux administration and want a hands-on environment instead of practicing only theoretical commands. My current setup is an Android phone running Termux, which connects over SSH…
Can SSH Password Login Be Automated Using Only Bash?
I need to connect to a remote machine with SSH password authentication because public-key authentication is not available. Tools such as sshpass or expect can provide the password…
Can Bash provide an SSH password without sshpass or expect?
I need to automate an SSH login to a host where public-key authentication is not currently available. Tools such as sshpass and expect can detect the password prompt…
Why can I still log in with a password after disabling SSH password authentication?
I configured Ubuntu 24.04's sshd_config with PasswordAuthentication no, PermitRootLogin no, and PubkeyAuthentication yes. I restarted the SSH service with sudo systemctl restart ssh, but I can still connect…