rfd is a terminal-based filesystem explorer, inpsired by the legendary freesoft MS-DOS filer, "FD".
% gem install rfd
- Ruby 2.0, Ruby 2.1
- NCurses
Mac OS X Mountain Lion, Mac OS X Lion, Ubuntu 13.04
Open up your terminal and type:
% rfd
You can also pass in a starting directory name, which defaults to .
.
% rfd ~/src/rails
You can send commands to rfd by pressing some chars on your keyboard, just like Vim.
If you're unfamiliar with this sort of command system, I recommend you to play with vimtutor
before you go any further.
All available commands in rfd are defined as Ruby methods here. https://github.com/amatsuda/rfd/tree/master/lib/rfd/commands.rb
<Enter>
: cd into the directory where the cursor is on.<Delete>
(or <Backspace> on your keyboard, probably?): Go up to the upper directory (cd ..).-
: Get back to where you once belonged (popd).@
: cd to a directory given via the command-line window.
j
: Move down.k
: Move up.h
: Move left. At the leftmost column, move to the right end column at the previous page.l
: Move right. At the rightmost column, move to the left end column at the next page.
Some commands such as j
or k
take a number parameter called {count}. For passing a {count} parameter, just type in a number prior to the command.
For example, 3j
moves the cursor to 3 lines below, and 999k
will take your cursor to 999 lines above.
H
: Move to the top of the current page.M
: Move to the middle of the current page.L
: Move to the bottom of the current page.
ctrl-n, ctrl-f
: Move to the top of the next page.ctrl-p, ctrl-b
: Move to the top of the previous page.g
: Move to the top of the first page.G
: Move to the bottom of the last page.
You can find a file by typing the first letter of it immediately after the find commands.
f{char}
: Move to the next file / directory of which name starts with the given char.F{char}
: Move to the previous file / directory of which name starts with the given char.n
: Repeat the lastf
orF
.
For commands like these that require a parameter string, type the parameter in the command line at the bottom of the screen, and press <Enter>.
/
: Grep the current directory with the given parameter. The parameter will be interpreted as Ruby Regexp (e.g..*\.rb$
).s
: Sort files / directories in the current directory in the given order.- (none): by name
- r : reverse order by name
- s, S : order by file size
- sr, Sr: reverse order by file size
- t : order by mtime
- tr : reverse order by mtime
- c : order by ctime
- cr : reverse order by ctime
- u : order by atime
- ur : reverse order by atime
- e : order by extname
- er : reverse order by extname
You can send a command to the file / directory on which the cursor is on. Or, you can send a command to multiple files / directories at once by marking them first.
The mark is drawn as a *
char on the left of each file / directory name.
<Space>
: Mark / unmark current file / directory.ctrl-a
: Mark / unmark all file / directories in the current directory.
As stated above, you can send a command to one or more files / directories. In this document, the term "selected items" means "(the marked files / directories) || (the file / directory on which the cursor is on)".
c
: Copy selected items (cp).m
: Move selected items (mv).d
: Move selected items into the Trash.D
: Delete selected items.r
: Rename selected items. This command takes a sed-like argument separated by a/
. For example, changing all .html files' extention to .html.erb could be done by\.html$/.html.erb
.
y
& p
works just like Windows-c & Windows-v on explorer.exe.
y
: Yank selected items.p
: Paste yanked items into the directory on which the cursor is, or into the current directory.
t
: Create a new file (touch).K
: Creat a new directory (mkdir).S
: Create new symlink to the current file / directory (ln -s).
a
: Change permission of selected items (chmod). Takes chmod-like argument such asg+w
,755
.w
: Change the owner of of selected items (chown). Takes chown-like argument such asalice
,nobody:nobody
.
<Enter>
: View current file with the system $VIEWER such asless
.v
: View current file with the system $VIEWER such asless
.e
: Edit current file with the system $EDITOR such asvim
.o
: Send theopen
command.
u
: Unarchive .zip, .gz, or .tar.gz file into the current directory.z
: Archive selected items into a .zip file with the given name.
You can cd
into a .zip file as if it's just a directory, then unarchive selected items, view files in it, and even create new files or edit files in the archive.
ctrl-w
: Change the window split size to the {count} value (e.g.4<C-w>
to split the window into 4 columns). The default number of columns is 2.
Mouse is available if your terminal supports it. You can move the cursor by clicking on a file / directory. Double clicking on a file / directory is equivalent to pressing <Enter> on it.
ctrl-l
: Refresh the whole screen.C
: Copy selected items' paths to the clipboard.O
: Open a new terminal window at the current directory.!
: Execute a shell command.q
: Quit the app.
By pressing :
, you can enter the command-line mode. Any string given in the command line after :
will be executed as Ruby method call in the Controller
instance.
For instance, :j
brings your cursor down, :mkdir foo
makes a directory named "foo". And :q!
of course works as you might expect, since q!
method is implemented so.
Send me your pull requests here. https://github.com/amatsuda/rfd