developed by Terminal Outpost Labs

iPHONE & iPAD APP

Terminal Atlas

Terminal Atlas is an offline reference app for iPhone and iPad, covering Linux and the command line. Browse commands, system concepts, examples, tables, and safety notes to learn the shell, check a detail mid-task, or refresh a tool you don’t use every day. It’s for students, developers, system administrators, and curious tinkerers who want a clear reference close at hand, even without a connection.

View in App Store ↗
18MODULES
03GROUPS
OFFLINEON DEVICE
SYSTEM STATUS● OFFLINE READY
APP WALKTHROUGHPLAY ↗
DISPLAY PROFILE

Set your phosphor.

Choose a site color just as you would in the app.

REFERENCE MAP

Three groups. Eighteen modules.

Choose Core, System, or Network to see its modules and a sample from the app.

ATLAS NAVIGATION DISPLAY GRID LOCKED
GRID: WGS84LAT 38.8977N  //  LON 77.0365WLINK: 03/03
01 / CORE08 MODULES

Linux fundamentals

  1. History of Linux
  2. File System
  3. Users & Groups
  4. Permissions
  5. Processes & Jobs
  6. Text Processing
  7. Archives & Compression
  8. Shell & Environment
FROM THE REFERENCE / FILE SYSTEMls -la

Include hidden files in a directory listing.

02 / SYSTEM06 MODULES

Administration

  1. Package Management
  2. Systemd & Services
  3. Disk & Storage
  4. Cron & Scheduling
  5. Login & Sessions
  6. Boot & Kernel
FROM THE REFERENCE / SYSTEMD & SERVICESjournalctl -u <service> --no-pager -n 100

Read the most recent service logs without opening a pager.

03 / NETWORK04 MODULES

Connected systems

  1. Network Tools
  2. SSH & Remote
  3. Firewall & Security
  4. DNS & HTTP
FROM THE REFERENCE / SSH & REMOTEssh -v <user>@<host>

Inspect the connection handshake when an SSH login fails.