DroidDOS

Commands

Type HELP in DroidDOS for the list, and HELP command or command /? for its options.

Files and folders

APPENDATTRIBCD / CHDIRCOPYCOPY CONDEL / ERASEDELTREEDIREDITFCFINDFINDSTRMD / MKDIRMOREMOVEPUSHDPOPDRD / RMDIRREN / RENAMEREPLACESORTSTARTTREETYPEUNDELETEXCOPY

Disks and drive letters

ASSIGNCHCPCHKDSKDEFRAGDISKCOMPDISKCOPYDRIVESFDISKFORMATGDRIVELABELSCANDISKSUBSTSYSVOL

Batch files (.BAT)

CALLCHOICEECHOFORFOR /FGOTOIFPAUSEREMSETSET /ASHIFT@%0 - %9%VAR%AUTOEXEC.BAT

System

BREAKCLSCOLORCOMMANDDATEDEBUGDOSKEYEMM386EXITHELPMEMMEMMAKERMODEMSDPATHPROMPTQBASICSETUPSETVERSYSTEMINFOTASKLISTTASKKILLTIMEVERVERIFYPRIVACYTERMS

Network

PINGIPCONFIGCURL

Pipes, redirection and devices

>>><|&&||NULCONPRN

PowerShell-compatible shell

Type POWERSHELL or PWSH. About 100 cmdlets and their common aliases, the object pipeline, variables, functions and .PS1 scripts.

Get-ChildItemSet-LocationCopy-ItemMove-ItemRemove-ItemRename-ItemNew-ItemGet-ContentSet-ContentSelect-StringWhere-ObjectForEach-ObjectSort-ObjectSelect-ObjectMeasure-ObjectGroup-ObjectFormat-TableGet-FileHashGet-ProcessTest-ConnectionInvoke-WebRequestInvoke-RestMethod

How the "hardware" commands behave on a phone

DroidDOS never damages your data. Commands that would touch hardware Android doesn't have are handled safely:

CommandOn DroidDOS
FORMAT SYS DISKCOPY DISKCOMPWork on the virtual floppies A: and B: only. C: and G: are refused.
FDISKShows the real size of internal storage; its create and delete options are disabled.
DEFRAGShows the classic block-map animation. Flash storage needs no defragmenting, so no data moves.
CHKDSK SCANDISKReally walk the drive and report real totals.
MEM EMM386 MSDReport the device's real memory, processor, display, battery and Android version.
DATE TIMESet a DroidDOS clock offset (Android does not let apps change the system clock).
ATTRIBAndroid has no DOS attributes, so DroidDOS keeps track of R, A, S and H itself (dot-files show as hidden).
DEL DELTREE Remove-ItemAsk before deleting, and move files to the DroidDOS Recycle Bin. UNDELETE restores them; on G: deleted items go to the Google Drive trash.

The extra keys

The bar above the keyboard has the keys phones lack.

KeyWhat it does
↑ ↓Command history (DOSKEY is always loaded)
F3Repeat the last command
TABComplete a command, file or folder name
ESCClear the line
^CBreak: stops a running command or batch file
^ZEnd of file, for COPY CON

Pinch to zoom the text, swipe to scroll back, and tap to bring up the keyboard. A hardware keyboard works too.

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