Gatesys SSH blog https://gatesys.ai/blog SSH guides, comparisons of SSH clients, and how Gatesys SSH is built. en Autocomplete over SSH, without installing anything https://gatesys.ai/blog/ssh-terminal-autocomplete https://gatesys.ai/blog/ssh-terminal-autocomplete Sat, 17 Oct 2026 00:00:00 GMT Engineering Gatesys SSH suggests commands, services, containers and folders as you type over SSH, with nothing installed on the server. How it works and what it keeps. The best SSH clients in 2026, compared https://gatesys.ai/blog/best-ssh-clients https://gatesys.ai/blog/best-ssh-clients Mon, 12 Oct 2026 00:00:00 GMT Compare Twelve SSH clients for macOS, Windows and Linux compared on price, platforms, jump hosts, SFTP and AI: Termius, MobaXterm, PuTTY, SecureCRT, Tabby and more. SSH ProxyJump: a practical guide to jump hosts https://gatesys.ai/blog/ssh-proxyjump-guide https://gatesys.ai/blog/ssh-proxyjump-guide Mon, 12 Oct 2026 00:00:00 GMT Guides Reach servers behind a bastion with ssh -J and ProxyJump: config examples, multi-hop chains, scp and rsync through a jump host, and bastion hardening. Termius alternative: an SSH client for bastions https://gatesys.ai/blog/termius-alternative https://gatesys.ai/blog/termius-alternative Mon, 12 Oct 2026 00:00:00 GMT Compare Looking for a Termius alternative on desktop? Termius and Gatesys SSH compared on price, jump hosts, AI, sync, and where your hosts and keys are kept. Why our AI is not allowed to rate its own commands https://gatesys.ai/blog/ai-does-not-rate-its-own-commands https://gatesys.ai/blog/ai-does-not-rate-its-own-commands Mon, 12 Oct 2026 00:00:00 GMT Engineering In Gatesys SSH a model may suggest a command, but 167 local rules decide how dangerous it is. Why the judge is code, and how a command is parsed. Debugging a failed ProxyJump chain, hop by hop https://gatesys.ai/blog/debug-ssh-proxyjump https://gatesys.ai/blog/debug-ssh-proxyjump Mon, 12 Oct 2026 00:00:00 GMT Guides An SSH connection through a bastion can fail at five steps on every hop. How to read the error, find the hop that broke, and test from the hop in front of it. MobaXterm alternative for Mac, Linux and Windows https://gatesys.ai/blog/mobaxterm-alternative https://gatesys.ai/blog/mobaxterm-alternative Mon, 12 Oct 2026 00:00:00 GMT Compare MobaXterm runs on Windows only and its free edition stops at 12 sessions and 2 tunnels. How Gatesys SSH compares, and when MobaXterm is still the right tool. How to edit sshd_config without locking yourself out https://gatesys.ai/blog/edit-sshd-config-without-lockout https://gatesys.ai/blog/edit-sshd-config-without-lockout Mon, 12 Oct 2026 00:00:00 GMT Guides A safe routine for changing sshd_config over SSH: validate with sshd -t, check the effective settings for your login, and arm a timed rollback first. PuTTY alternative: when to move on, and to what https://gatesys.ai/blog/putty-alternative https://gatesys.ai/blog/putty-alternative Mon, 12 Oct 2026 00:00:00 GMT Compare PuTTY still works, but it has no tabs, no file browser and no jump-host manager. What a modern PuTTY alternative adds, and how to bring your keys with you. SecureCRT alternative: SSH without the $119 licence https://gatesys.ai/blog/securecrt-alternative https://gatesys.ai/blog/securecrt-alternative Mon, 12 Oct 2026 00:00:00 GMT Compare SecureCRT costs $119 a seat and has no AI. A fair comparison with Gatesys SSH on price, jump hosts, SFTP, scripting and serial, and who should keep SecureCRT. SSH port forwarding explained: -L, -R and -D https://gatesys.ai/blog/ssh-port-forwarding-explained https://gatesys.ai/blog/ssh-port-forwarding-explained Mon, 12 Oct 2026 00:00:00 GMT Guides Local, remote and dynamic SSH tunnels with examples you can paste: reach a database behind a bastion, expose a local port, or run a SOCKS proxy. Permission denied (publickey): causes and fixes https://gatesys.ai/blog/ssh-permission-denied-publickey https://gatesys.ai/blog/ssh-permission-denied-publickey Mon, 12 Oct 2026 00:00:00 GMT Guides SSH says Permission denied (publickey)? See in one command whether your key was never offered or was refused, then fix it: eleven causes, each with a check. Xshell alternative for Mac, Linux and work use https://gatesys.ai/blog/xshell-alternative https://gatesys.ai/blog/xshell-alternative Mon, 12 Oct 2026 00:00:00 GMT Compare Xshell runs on Windows only and its free licence is for home and school. A cross-platform Xshell alternative that is free at work, compared in detail. SSH key best practices: Ed25519, agents, rotation https://gatesys.ai/blog/ssh-key-best-practices https://gatesys.ai/blog/ssh-key-best-practices Mon, 12 Oct 2026 00:00:00 GMT Guides Which SSH key type to use in 2026, how to protect it with a passphrase and an agent, when to rotate, and how to find the weak keys you forgot you had. Tabby alternative: a terminal or an SSH client? https://gatesys.ai/blog/tabby-alternative https://gatesys.ai/blog/tabby-alternative Mon, 12 Oct 2026 00:00:00 GMT Compare Tabby is a free, open-source terminal with SSH built in. When a Tabby alternative makes sense, how Gatesys SSH differs, and when Tabby is the better pick. Agentless server monitoring over SSH: how far it goes https://gatesys.ai/blog/agentless-server-monitoring-ssh https://gatesys.ai/blog/agentless-server-monitoring-ssh Mon, 12 Oct 2026 00:00:00 GMT Guides What you can learn about a Linux server with nothing installed on it: the read-only commands, how to forecast a full disk, and where agentless monitoring stops. AI in SSH clients compared: Termius, Warp, Gatesys https://gatesys.ai/blog/ai-ssh-clients-compared https://gatesys.ai/blog/ai-ssh-clients-compared Mon, 12 Oct 2026 00:00:00 GMT Compare Three ways to put AI beside a remote shell: autocomplete, an agent with a host extension, and an assistant that cites measured facts. What each installs.