7497 - mu - Soul of a tiny new machine. More thorough tests → More comprehensible and rewrite-friendly software → More resilient society.

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author	Kartik Agaram <vc@akkartik.com>	2021-01-11 23:24:35 -0800
committer	Kartik Agaram <vc@akkartik.com>	2021-01-11 23:24:35 -0800
commit	b7e736b5089619e60049c3266aff96581a54a8ab (patch)
tree	0ff9b3675b7d8b9c253355c7e2b527d141ffb6a1 /html/baremetal/ex2.mu.html
parent	f6075374f595db87651d62d414b5185d66120ab4 (diff)
download	mu-b7e736b5089619e60049c3266aff96581a54a8ab.tar.gz

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== Ranger v.1.0.2 Ranger is a filemanager that integrates well into the linux shell and gives you a quick way of doing operations that would otherwise require a lot of typing, without starting up a bloated environment. The program is written in Python since version 1.0.0 and uses ncurses for the user interface. == About * Author: hut * Email: hut@lavabit.com * Git repo: http://repo.or.cz/w/ranger.git * Version: 1.0.2 == Features * Multi-column display * Preview of the selected file/directory * Common file operations (create/chmod/copy/delete/...) * Quickly find files or text inside files * VIM-like controls * Open files in external programs * Mouse support * Change directory of shell after exit * Bookmarks == Dependencies * A Unix-like OS (ranger is not tested on others) * Python 2.6 or 3.1 * Python curses module == Getting Started At first, it's a good idea to create a symlink in your bin dir: sudo ln -s /path/to/ranger.py /usr/bin/ranger Now type in ranger to start it. You should see 4 columns. The third is the directory where you are at the moment. To the left, there are the the directories above the current working dir, and the column on the right is a preview of the selected file/directory. Now use the arrow keys to navigate, press enter to open a file. A list of commands with short descriptions can be viewed by pressing ? inside the program and following the instructions. The file code/keys.rb contains all keycombinations, so that's another place you may want to check out. More extensive documentation will be written when enough users ask me to :) == Opening files with Ranger If you use the same applications like me, you'll be able to open files by pressing the right arrow key. If not, you will have to specify them in ranger/defaults/apps.py. It's explained in the docstrings how exactly to do that. Once you've set up your applications, you can also use ranger to open files from the shell: ranger blabla.pdf == Customizing Ranger The file ranger/defaults/options.py contains most of the options. apps.py defines how files are run, keys.py defines keybindings. The files in ranger/defaults/ can be copied into ~/.ranger/ for per-user modifications. Colorschemes can be placed in ~/.ranger/colorschemes. The options.py defines the import path of "apps", "keys" and the colorscheme. To use the files you placed in ~/.ranger/, you may need to make this changes in the options.py: "from ranger.defaults import apps, keys" => "from . import apps, keys" "from ranger import colorschemes" => "from . import colorschemes" == Guidelines for developers: Tabs for indentation, spaces for tables and such Use docstrings with pydoc in mind Use syntax compatible to both python 2.6 and 3.1. Version Numbering: X.Y.Z * X: milestones * Y: stable versions * Z: experimental versions


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