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Nitrocid KS v0.1.0 - Rolling Manual
Nitrocid KS v0.1.0 - Rolling Manual
  • Welcome!
  • Version Release Notes
  • Installation and Maintenance
    • Installing the Kernel
      • Windows
      • macOS
      • Linux
      • Android
    • Upgrading the Kernel
      • Windows
      • macOS
      • Linux
      • Android
    • Dependency Information
  • Fundamentals
    • What is the Kernel?
    • What is Nitrocid KS?
    • Simulated Kernel Features
      • Extra Features
        • More Networking
          • FTP Client
          • SFTP Client
          • RSS Client
          • HTTP Client
          • Mail Client
        • Games and Amusements
          • Hangman
          • BackRace
          • Meteor
          • Russian Roulette
          • ShipDuet
          • Snaker
          • Solver
          • SpeedPress
          • Wordle
        • More Editors
          • JSON Editor
          • SQL Editor
        • Common Programs
          • Archive
          • Caffeine
          • Calendar
          • Calculator
          • Contacts
          • Dictionary
          • Git Shell
          • Music Player
          • Notes
          • SSH Connection
          • Timers
          • To-do List
          • Unit Converter
          • Weather
        • Docking
        • Language Studio
        • Theme Studio
      • Accounts
        • Groups
        • Permissions
      • Editors
        • Text Editor
        • Hex Editor
      • Shells
        • Commands List
        • Addon Commands List
      • Files and Folders
        • Hashing and Encryption
      • Networking
      • Languages
      • Screensavers
  • Advanced and Power Users
    • Building the Kernel
      • Building on Windows
      • Building on macOS
      • Building on Linux
      • Building on Android
    • Kernel Modifications
      • Building your Mod
      • Analyzing your Mod
        • Text - NKS0001
        • ConsoleBase - NKS0002
        • ConsoleBase - NKS0003
        • ConsoleBase - NKS0004
        • ConsoleBase - NKS0005
        • ConsoleBase - NKS0006
        • ConsoleBase - NKS0007
        • ConsoleBase - NKS0008
        • ConsoleBase - NKS0009
        • Files - NKS0010
        • Files - NKS0011
        • Files - NKS0012
        • Files - NKS0013
        • Files - NKS0014
        • Files - NKS0015
        • Files - NKS0016
        • Files - NKS0017
        • Files - NKS0018
        • Files - NKS0019
        • Files - NKS0020
        • Files - NKS0021
        • Files - NKS0022
        • Files - NKS0023
        • Kernel - NKS0024
        • Kernel - NKS0025
        • Kernel - NKS0026
        • Kernel - NKS0027
        • Kernel - NKS0031
        • Kernel - NKS0032
        • Kernel - NKS0033
        • Kernel - NKS0037
        • Kernel - NKS0038
        • Kernel - NKS0039
        • Kernel - NKS0040
        • Kernel - NKS0041
        • Kernel - NKS0042
        • Kernel - NKS0043
        • Kernel - NKS0052
        • Kernel - NKS0053
        • Languages - NKS0044
        • Languages - NKS0045
        • Languages - NKS0046
        • Network - NKS0051
        • Text - NKS0047
        • Text - NKS0048
        • Text - NKS0049
        • Text - NKS0050
        • Text - NKS0054
        • Text - NKS0055
      • Managing your Mod
        • Inter-Mod Communication
        • Inter-Addon Communication
    • Diagnostics
      • Debugging
        • Local Debugging
        • Remote Debugging
      • Testing
      • Other Diagnostics
    • Inner Workings
      • Kernel Settings
        • Mechanics of Settings App
        • Settings Format
        • Custom Settings
      • Shell Structure
        • Help System
        • Command Parsing
        • Command Information
        • Command Switch Management
        • Command Switch Information
        • Shell History
        • Shell Scripting
        • Shell Presets
        • Extra Shell Features
      • Multilingual Kernel
        • Custom Languages
      • Inner Essentials
        • Kernel Drivers
          • Console Drivers
          • Debug Logger Drivers
          • Encoding Drivers
          • Encryption Drivers
          • Filesystem Drivers
          • Hardware Prober Drivers
          • Input Drivers
          • Network Drivers
          • RNG Drivers
          • Regular Expression Drivers
          • Sorting Drivers
        • Kernel Placeholders
        • The Permissions
        • The Users
        • Kernel Threads
        • Kernel Arguments
        • Kernel Journaling
        • Remote Procedure
        • Nitrocid Filesystem
        • Screensaver Internals
        • Splash Internals
        • Kernel Platform
        • Theme Internals
        • Color Internals
        • Privacy Consents
        • System Notifications
        • MAL and MOTD
        • Progress Handlers
        • Assembly Signing
        • Assembly Reflection
        • Random Number Generation
        • Network Tools
        • Date and Time
        • Mod Manual Pages
      • Miscellaneous APIs
  • Project Dependencies
  • Report an issue
  • Source code
  • API Reference
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  1. Advanced and Power Users
  2. Inner Workings
  3. Shell Structure

Shell History

What have you run last time?

The shell history is another UESH shell feature that allows you to recall the last commands that you've executed in the current and in the previous sessions. This is accompanied by a file that shows you a history of commands executed in all the Nitrocid sessions.

That file is called ShellHistories.json that has this format: (Note that this varies based on your input)

{
  "General": [
    "2"
  ],
  "AdminShell": [],
  "DebugShell": [
    "currentbt",
    "exit"
  ],
  "HexShell": [],
  "Shell": [
    "debugshell",
  (...)
}

Basically, this JSON file contains keys and values that have the following format:

  • The keys hold the shell type name

  • The values hold the input history associated with the target shell type

Accessing the shell history is easy; just press the up arrow button on your keyboard to recall the previous command executed. You can also press the down arrow button to recall the next command in the whole history.

Last updated 7 months ago