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1 Overview of the Prime console file manager

1.1 What is Prime?

Prime is a GNU software, part of the GnuDOS package.
Prime is a file manager which works under the GNU/Linux console. It was influenced by other file managers (like the well known XTree Gold which was popular under MS-DOS). It provides a user friendly interface with menus, shortcuts, and key navigation. It is distributed as part of the GnuDOS package which was developed to help users coming from DOS-like environment feel ease when dealing with the GNU system.
Prime provides multi-level experience, the level of complexity can be adjusted by the user: you want to use DOS-keys with a few basic GNU ones? you want to go with the full power of the GNU system? All are options that are provided by the six levels of experience of Prime:

  1. Newbie: All DOS shortcut keys, no GNU keys yet
  2. Novice: DOS shortcut keys, some of which are replaced with GNU’s
  3. Intermediate: DOS keys with a few more replaced with GNU keys
  4. Advanced: ... And more GNU keys in
  5. Expert: Very few DOS keys, most are GNU keys
  6. Veteran: Only GNU keys, no DOS-like keys

You start with level 1 by default.
To set your level, call prime with '--level X' or '-l X' options, Where X is the level desired, for example:

$prime --level 2

1.2 Which keys are defined for which level?

Below is a table showing the DOS-like key combinations along with their respective GNU key bindings. To the right is the level at which a certain key is defined. Each key defined is recognized in higher levels (e.g. level 2 keys are recognized in levels 3-4-5-6). Note that in level 6 only GNU keys are defined, no DOS keys will work at this level!.

Keybindings:
In the table below, C-something means pressing down CTRL and then pressing the other key. Note that ’^’ is the same as ’C’, meaning CTRL-key, it is just typed like this so DOS users can feel familiar with the text.

The same as M-something, which means META or ALT.

FunctionDOS-like keyGNU keyGnuDOS Level
All DOS bindings and no GNU bindingsNewbie
Next LineDownC-nNovice
Prev. LineUpC-pNovice
BackwardLeftC-bNovice
ForwardRightC-fNovice
Back One Word^LeftM-bNovice
Fwd One Word^RightM-fNovice
CancelESCC-gIntermediate
Next ScreenPgDnC-vIntermediate
Prev. ScreenPgUpM-vIntermediate
Start of LineHomeC-aIntermediate
End of LineEndC-eIntermediate
Start of text^HomeC-<Intermediate
End of text^EndC->Intermediate
Del prev charBkSpcDEL (is BkSpc)Advanced
Del next charDeleteC-dAdvanced
Del prev word^BkSpcM-DEL (is M-BkSpc)Advanced
Del next word^DeleteM-dAdvanced
Select textSHIFT+ArrowC-SpaceAdvanced
Cut (kill)BkSpc/DelC-wAdvanced
Quit^QC-x C-cExpert
Paste (yanking)^VC-yExpert
Del Line^DC-kExpert
Undo^ZC-/, C-_, C-x uExpert
Open File^OC-x C-fExpert
Save File^SC-x C-sExpert
Find (Search)^FC-s (forward search)Expert
C-r (reverse search)Expert
HelpF1C-h ?Expert
All GNU bindings and no DOS bindingsVeteran

1.3 Why should I use it?

If you like using the console (like most GNU/Linux vintage users do), and you came from DOS land, having a nice and easy way to run through your directory trees and moving files around will be an important asset in your toolset, plus you will easily dive into the GNU system key bindings.

1.4 What do I need?

The program can be invoked from the GNU/Linux console or under X from an xterm.

1.5 How to use it?

Simply invoke the ’prime’ executable from the bash shell. The components of the main window can be found under See Main Window. The description of the menus in See Menus. And the shortcut keys in See Shortcuts.

1.6 What else?

To help the developers (and yourself) in debugging the program, prime sends log information by default to a file named ’prime.log’ in the user’s home directory (e.g. /home/username).
If you wish log information to be sent to another file, invoke the program with the file name on the command line, e.g.

$prime --log log-file-name
$prime -g log-file-name

If you don’t want log information, invoke prime as

$prime --no-log
$prime -n

If you want to reset the configuration file to it’s default values, invoke prime as

$prime --reset-config
$prime -r

You can export the directory tree of a given directory to a given file without starting prime by typing:

$prime -e|--export dirname filename

Note you will only type '-e' or '--export', not both.

Prime starts with the directory tree of the current working directory. To open prime with the directory tree of another location, type:

$prime dirname

Where dirname is the path name which is to be loaded into prime on program start.
Currently there is partial wildcard support. That means for example that you can specify ’~’ to indicate your home directory, and you can use ’*’ inside the program (in the ’Find’ dialog box) but no further wildcards (like ’?’) are supported at that time. For example, entering:

~/projects

In the find dialog box will search the subdirectory ’projects’ of the home directory
The following are examples of accepted ways to enter wildcard strings in the Find file dialog box:

file*
*.c
a*.c

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