ShellSage
ShellSage mobile SSH preset commands launching one-tap server tasks
AI WORKFLOWS

ShellSage Preset Commands: Run Server Tasks in One Tap from Your Phone

Tap the lightning button to run disk checks, service restarts, git, Docker and AI installs in one tap, or save your own custom commands.

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56 guides
MOBILE SSH
SSH Host-Key Verification: Spot a Man-in-the-Middle From Your Phone
How trust-on-first-use fingerprint pinning and modern cryptography keep your phone's SSH sessions honest , and...
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ShellSage SSH key security and server access control
SSH BASICS
How to Revoke an SSH Key and Remove Server Access
Revoke an SSH key and cut off server access: remove it from authorized_keys, audit every host for copies, rota...
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ShellSage SSH key security and server access control
SSH BASICS
Forgot Your SSH Key Passphrase? Here's What to Do
Forgot your SSH key passphrase? Why it cannot be recovered, how to regain server access with another key or th...
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ShellSage mobile SSH key setup with Windows secure server access
SSH BASICS
Setting Up SSH Keys on Windows: A Complete Guide
Set up SSH keys on Windows: generate with ssh-keygen or PuTTY, add them to the ssh-agent, copy the public key...
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ShellSage SSH key security and server access control
AI WORKFLOWS
Boost Your SSH Security on Mobile Devices
Harden SSH on mobile: biometric-locked keys, disabling password logins, verifying host keys, and safe habits f...
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ShellSage mobile terminal productivity workflow
SSH BASICS
Understanding SSH Terminals: Usage and Benefits
How SSH terminals work and why they matter: the client-server handshake, what a shell session actually gives y...
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ShellSage mobile terminal productivity workflow
SSH BASICS
Keep SSH Sessions Alive with Tmux
Keep SSH sessions alive with tmux: start named sessions, detach and reattach after a dropped connection, split...
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ShellSage SSH key security and server access control
SSH BASICS
How to Disable Password Authentication in SSH
Disable SSH password authentication safely: set up key access first, edit sshd_config, test in a second sessio...
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ShellSage mobile SSH port forwarding secure tunnel to a private dashboard
► VIDEO · SSH BASICS
Understanding SSH Tunnels and Their Uses
SSH tunnels explained: local, remote and dynamic forwarding, what problem each one solves, and how to reach da...
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ShellSage mobile SFTP file transfer workflow
TERMINAL TIPS
Understanding SFTP: Secure File Transfers Explained
SFTP explained: how secure file transfer works over SSH, how it differs from FTP and FTPS, when to use each, a...
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ShellSage mobile SSH connection from phone to server
SSH BASICS
What is the Best SSH Client for Android?
The best SSH clients for Android compared: key management, SFTP, tabs, keyboard support and AI features, and w...
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ShellSage mobile terminal productivity workflow
SSH BASICS
How to Keep Your SSH Connection Alive on Mobile
Stop SSH dropping on mobile: tune keepalive settings, use tmux or mosh to survive network switches, and reconn...
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ShellSage mobile SSH connection from phone to server
AI WORKFLOWS
How to Open a Terminal on Your Android or Samsung Phone
Open a real terminal on your Android or Samsung phone: local shell options, connecting to a remote server over...
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ShellSage mobile SFTP file transfer workflow
SSH BASICS
How to Download Files from SSH to Your Computer
Download files from a server over SSH: scp and SFTP commands for single files and whole folders, plus how to p...
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ShellSage mobile SFTP file transfer workflow
SSH BASICS
How to Upload a File Through SSH: A Step-by-Step Guide
Upload a file through SSH step by step: scp and SFTP syntax, picking the destination path, fixing permission d...
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ShellSage mobile SFTP file transfer workflow
SSH BASICS
How to Upload Files to a Linux Server Using SSH
Upload files to a Linux server over SSH: scp, SFTP and rsync compared, choosing the right destination, setting...
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ShellSage mobile terminal showing essential SSH command workflow cards
SSH BASICS
Essential SSH Commands Every Developer Should Know
The SSH commands every developer should know: connect, copy files, forward ports, manage keys and debug failur...
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ShellSage mobile SFTP file transfer workflow
SSH BASICS
Using SSH for FTP File Transfers: A Practical Guide
Replace insecure FTP with SFTP over SSH: connect, transfer files both ways, script transfers, and understand w...
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ShellSage mobile SFTP file transfer workflow
SSH BASICS
How to Upload an Image to Your Server Using SSH
Upload an image to your server over SSH: scp and SFTP from phone or desktop, choosing the right web directory,...
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ShellSage mobile SSH connection from phone to server
AI WORKFLOWS
Using SSH on Android and iPhone: A Complete Guide
Use SSH on Android and iPhone: choose a client, import your keys, save hosts, keep sessions alive on mobile da...
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ShellSage mobile SFTP file transfer workflow
AI WORKFLOWS
Transfer Files Over SSH from Your Phone: A Comprehensive Guide
Transfer files over SSH from your phone: use SFTP or scp, move files between servers, resume large transfers a...
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ShellSage mobile terminal productivity workflow
TERMINAL TIPS
Master Your Terminal: Pin and Reuse Most Used Commands
Pin your most-used commands and reuse them in a tap: build a personal command library, group it by server, and...
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ShellSage AI screenshot diagnosis for terminal errors
► VIDEO · SSH BASICS
Diagnose SSH Errors on Your Screen with AI: A Step-by-Step Guide
Diagnose SSH errors on screen with AI: paste or screenshot the failure, get the cause explained in plain Engli...
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ShellSage AI server agent assisting mobile SSH workflow
► VIDEO · AI WORKFLOWS
Run Claude or Codex AI on Your Server from Your Phone
Run Claude or Codex CLI agents directly on your own server from your phone: install the agent, authenticate it...
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ShellSage mobile terminal productivity workflow
AI WORKFLOWS
Mastering Keyboard Control in Mobile SSH with ShellSage
Master keyboard control in mobile SSH: modifier keys, shortcut rows, text selection and cursor movement, so ed...
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ShellSage mobile terminal productivity workflow
TERMINAL TIPS
How to Customize Keyboard Keys in ShellSage
Customise your mobile terminal keyboard: add Ctrl, Esc, Tab and arrow keys, build custom key rows, and reach e...
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ShellSage mobile terminal uploading files into Sage AI reference context
AI WORKFLOWS
How to Upload Files for AI Reference in ShellSage
Upload logs, configs or code so the AI can read them: attach files to your session, ask questions against thei...
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ShellSage mobile SSH preset commands launching one-tap server tasks
TERMINAL TIPS
Mastering Quick Presets and Custom Commands on ShellSage
Turn repetitive server tasks into one-tap presets: save custom commands with variables, group them per host, a...
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ShellSage AI server agent assisting mobile SSH workflow
AI WORKFLOWS
Ask Sage: Your Built-In AI Assistant for SSH on Mobile
Meet Sage, the AI built into your SSH session: ask for commands, explain output, debug failures and learn Linu...
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ShellSage mobile terminal productivity workflow
► VIDEO · AI WORKFLOWS
Mastering ShellSage's Productivity Toolbox: A Complete Guide
Every ShellSage productivity tool in one guide: presets, pinned commands, search, tabs, keyboard rows and snip...
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ShellSage mobile terminal productivity workflow
AI WORKFLOWS
Mastering Terminal Search on Your Phone with ShellSage
Learn how to efficiently search through terminal output on your phone using ShellSage's Find in session featur...
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ShellSage mobile SSH preset commands launching one-tap server tasks
► VIDEO · AI WORKFLOWS
ShellSage Preset Commands: Run Server Tasks in One Tap from Your Phone
Tap the lightning button to run disk checks, service restarts, git, Docker and AI installs in one tap, or save...
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ShellSage AI server agent assisting mobile SSH workflow
AI WORKFLOWS
Understanding Vibe Coding on a Server
Explore how vibe coding enhances server management through AI workflows, making command-line interactions seam...
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ShellSage privacy and encrypted data control workflow
► VIDEO · SECURITY
Understanding Privacy in ShellSage: What We Store and Why
Exactly what ShellSage stores and why: where your keys live, what never leaves the device, how AI prompts are...
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ShellSage SSH key security and server access control
SECURITY
Enhancing SSH Key Security with Biometric Protection
Lock your SSH keys behind Face ID or fingerprint: add biometric protection, keep passphrases out of memory, an...
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ShellSage destructive command shield protecting a server
► VIDEO · SECURITY
The Destructive-Command Shield: How ShellSage Stops rm -rf /
Learn how ShellSage protects you from executing destructive commands like rm -rf / with safety mechanisms and...
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ShellSage AI server agent assisting mobile SSH workflow
► VIDEO · SECURITY
AI Control vs Full Automation: How Much to Let the AI Do
Decide how much control to give AI on your server: suggest-only versus guided execution, where approval gates...
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ShellSage AI screenshot diagnosis for terminal errors
AI WORKFLOWS
Diagnose Errors Quickly by Uploading Screenshots in ShellSage
Upload a screenshot of any error and get a diagnosis in seconds: AI reads the output, explains the cause, and...
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ShellSage voice dictation controlling a mobile terminal
AI WORKFLOWS
Voice-Control Your Terminal: Dictation on Mobile
Control your terminal by voice on mobile: dictate commands hands-free, get long flags typed accurately, and re...
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ShellSage guided CLI tool installation over mobile SSH
AI WORKFLOWS
Install CLI Tools the Right Way with ShellSage
Install CLI tools on your server the right way: pick the correct package manager, avoid sudo mistakes, verify...
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ShellSage AI server agent assisting mobile SSH workflow
AI WORKFLOWS
Bring Your Own Key (BYOK): Use Your Own Claude or OpenAI Key
Use your own Claude or OpenAI API key in ShellSage: keep AI usage on your own account and billing, and choose...
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ShellSage AI server agent assisting mobile SSH workflow
AI WORKFLOWS
How to Ask Sage for the Right Terminal Command
Describe what you want in plain English and get the exact terminal command back, with each flag explained and...
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ShellSage AI Assist explaining and fixing terminal output on mobile
AI WORKFLOWS
AI Assist: Explain and Fix Any Terminal Output with One Tap
Tap any terminal output and have AI explain what it means and what to run next: decode errors, stack traces an...
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ShellSage mobile SSH connection from phone to server
MOBILE SSH
Fixing SSH Connection Errors: All Authentication Methods Failed
Learn how to troubleshoot and fix SSH connection errors related to authentication methods, including common pi...
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ShellSage SSH config import and ProxyJump routing workflow
GETTING STARTED
Import Your Existing SSH Hosts: OpenSSH Config or PuTTY
Import your SSH hosts from an OpenSSH config or PuTTY session list in one step , keys, ports, usernames and ju...
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ShellSage mobile terminal productivity workflow
MOBILE SSH
Mastering Multi-Server Tabbing in ShellSage
Work across several servers at once with tabbed SSH sessions: switch hosts in a swipe, keep each session alive...
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ShellSage mobile SSH port forwarding secure tunnel to a private dashboard
► VIDEO · MOBILE SSH
SSH Port Forwarding on Mobile: A Comprehensive Guide
SSH port forwarding explained for mobile: set up local, remote and dynamic tunnels to reach databases and inte...
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ShellSage mobile SFTP file transfer workflow
► VIDEO · FILES & SFTP
Copy, Move, Download and ZIP Files Over SFTP on Mobile
Copy, move, download and zip files over SFTP from your phone: multi-select, transfer between servers, compress...
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ShellSage mobile SFTP file transfer workflow
FILES & SFTP
Browse Server Files and Folders from Your Phone Using SFTP
Browse server files and folders from your phone over SFTP: navigate directories, preview and edit files, and f...
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ShellSage SSH key security and server access control
MOBILE SSH
Generate an SSH Key on Your Phone (No Laptop Needed)
Generate an SSH key pair on your phone in minutes: choose Ed25519 or RSA, protect it with a passphrase and bio...
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ShellSage mobile SSH connection from phone to server
GETTING STARTED
How to Connect to a Server Over SSH from Your Phone
Connect to any Linux server over SSH from your phone: enter host, port and credentials, verify the host key, a...
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ShellSage mobile SSH connection from phone to server
GETTING STARTED
How to Add and Save an SSH Host on Your Phone
Save an SSH host on your phone once and reconnect in a tap: store hostname, port, user and key, organise serve...
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ShellSage SSH key security and server access control
SSH BASICS
How to Copy Your SSH Public Key to a Server with ssh-copy-id
Copy your SSH public key to any server with ssh-copy-id in one command, plus the manual authorized_keys method...
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ShellSage SSH key security and server access control
► VIDEO · SECURITY
SSH Password vs Key Authentication: Which is Safer?
SSH passwords vs key authentication compared: how each works, where passwords fail, and why key-based logins s...
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ShellSage SSH config import and ProxyJump routing workflow
SSH BASICS
Understanding SSH Config Files and Using ProxyJump
How the SSH config file works and how ProxyJump reaches servers behind a bastion host, with copy-ready example...
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ShellSage SSH key security and server access control
SSH BASICS
How to Set Up SSH Key Authentication and Stop Typing Passwords
Set up SSH key authentication step by step: generate a key pair, copy the public key to your server, then disa...
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