mirror of
https://github.com/jarun/nnn.git
synced 2024-11-05 10:53:11 +00:00
109 lines
2.8 KiB
Groff
109 lines
2.8 KiB
Groff
.Dd January 27, 2015
|
|
.Dt NOICE 1
|
|
.Os
|
|
.Sh NAME
|
|
.Nm noice
|
|
.Nd small file browser
|
|
.Sh SYNOPSIS
|
|
.Nm noice
|
|
.Op Ar dir
|
|
.Sh DESCRIPTION
|
|
.Nm
|
|
is a simple and efficient file browser that gets out of your way
|
|
as much as possible. It was initially implemented to be controlled
|
|
with a TV remote control.
|
|
.Pp
|
|
.Nm
|
|
defaults to the current directory if
|
|
.Ar dir
|
|
is not specified. As an extra feature, if
|
|
.Ar dir
|
|
is a relative path,
|
|
.Nm
|
|
will not go back beyond the first component of the path using standard
|
|
navigation key presses.
|
|
.Pp
|
|
.Nm
|
|
supports both vi-like and emacs-like key bindings in the default
|
|
configuration. The default key bindings are described below;
|
|
their functionality is described in more detail later.
|
|
.Pp
|
|
.Bl -tag -width "l, [Right], [Return] or C-mXXXX" -offset indent -compact
|
|
.It Ic k, [Up] or C-p
|
|
Move to previous entry.
|
|
.It Ic j, [Down] or C-n
|
|
Move to next entry.
|
|
.It Ic [Pgup] or C-u
|
|
Scroll up half a page.
|
|
.It Ic [Pgdown] or C-d
|
|
Scroll down half a page.
|
|
.It Ic l, [Right], [Return] or C-m
|
|
Open file or enter directory.
|
|
.It Ic h, [Left] or [Backspace]
|
|
Back up one directory level.
|
|
.It Ic / or &
|
|
Change filter (see below for more information).
|
|
.It Ic ?
|
|
Enter filter-as-you-type mode.
|
|
.It Ic c
|
|
Change into the given directory.
|
|
.It Ic !
|
|
Spawn shell in current directory.
|
|
.It Ic q
|
|
Quit.
|
|
.El
|
|
.Pp
|
|
Backing up one directory level will set the cursor position at the
|
|
directory you came out of.
|
|
.Sh CONFIGURATION
|
|
.Nm
|
|
is configured by modifying
|
|
.Pa config.h
|
|
and recompiling the code.
|
|
.Pp
|
|
The file associations are specified by regexes
|
|
matching on the currently selected filename. If a match is found the associated
|
|
program is executed with the filename passed in as the argument. If no match
|
|
is found the program
|
|
.Xr less 1
|
|
is invoked. This is useful for editing text files
|
|
as one can use the 'v' command in
|
|
.Xr less 1 to edit the file in $EDITOR.
|
|
.Pp
|
|
See the examples section below for more information.
|
|
.Sh FILTERS
|
|
Filters allow you to use regexes to display only the matched
|
|
entries in the current directory view. This effectively allows
|
|
searching through the directory tree for a particular entry.
|
|
.Pp
|
|
Filters do not stack on top of each other. They are applied anew
|
|
every time.
|
|
.Pp
|
|
To reset the filter you can input an empty filter expression.
|
|
.Pp
|
|
If
|
|
.Nm
|
|
is invoked as root the default filter will also match hidden
|
|
files.
|
|
.Sh EXAMPLES
|
|
The following example shows one possible configuration for
|
|
file associations which is also the default:
|
|
.Bd -literal
|
|
struct assoc assocs[] = {
|
|
{ "\\.(avi|mp4|mkv|mp3|ogg|flac)$", "mplayer" },
|
|
{ "\\.(png|jpg|gif)$", "feh" },
|
|
{ "\\.(html|svg)$", "firefox" },
|
|
{ "\\.pdf$", "mupdf" },
|
|
{ "\\.sh$", "sh" },
|
|
{ ".", "less" },
|
|
};
|
|
.Ed
|
|
.Sh KNOWN ISSUES
|
|
If you are using urxvt you might have to start it with
|
|
backspacekey set to DEC.
|
|
.Pp
|
|
.Sh AUTHORS
|
|
.Nm
|
|
was developed by Lazaros Koromilas <lostd@2f30.org> with
|
|
contributions by sin <sin@2f30.org>.
|