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.TH RANGER 1 ranger-1.0.4
.SH NAME
ranger - visual file manager
.\"-----------------------------------------
.SH SYNOPSIS
.B ranger
.R [OPTIONS] [FILE]
.\"-----------------------------------------
.SH DESCRIPTION
Ranger is a file manager with an ncurses frontend written in Python.
.P
It is designed to give you a broader overview of the file system by displaying
previews and backviews, dividing the screen into several columns.
The keybindings are similar to those of other console programs like
.BR vim ", " mutt " or " ncmpcpp
so the usage will be intuitive and efficient.
.\"-----------------------------------------
.SH OPTIONS
.TP
--version
Print the version and exit.
.TP
-h, --help
Print a list of options and exit.
.TP
-d, --debug
Activate the debug mode:  Whenever an error occurs, ranger will exit and
print a full backtrace.  The default behaviour is to merely print the
name of the exception in the statusbar/log and to try to keep running.
.TP
-c, --clean
Activate the clean mode:  Ranger will not access or create any configuration
files nor will it leave any traces on your system.  This is useful when
your configuration is broken, when you want to avoid clutter, etc.
.TP
-r \fIdir\fR, --confdir=\fIdir\fR
Define a different configuration directory.  The default is $HOME/.ranger.
.TP
-m \fIn\fR, --mode=\fIn\fR
When a filename is supplied, make it run in mode \fIn\fR. Check the
documentation for more information on modes.
.TP
-f \fIflags\fR, --flags=\fIflags\fR
When a filename is supplied, make it run with the flags \fIflags\fR. Check the
documentation for more information on flags.
.\"-----------------------------------------
.SH USAGE
.\"-----------------------------------------
.SS General Keybindings
Many keybindings take an additional numeric argument.  Type \fI5j\fR to move
down 5 lines, \fI10<Space>\fR to mark 10 files or \fI3?\fR to read the
third chapter of the documentation.
.TP
h, j, k, l
Move left, down, up, right
.TP
^D or J, ^U or K
Move a half page down, up
.TP
H, L
Move back and forward in the history
.TP
gg
Move to the top
.TP
G
Move to the bottom
.TP
^R
Reload everything
.TP
^L
Redraw the screen
.TP
yy
Yank the selection.  (mark the files as copied)
.TP
dd
Cut the selection
.TP
pp
Paste the copied/cut files.  By default, this will not overwrite existing
files.  To overwrite them, use \fBpo\fR.
.TP
m\fIX\fR
Create a bookmark with the name \fIX\fR
.TP
`\fIX\fR
Move to the bookmark with the name \fIX\fR
.TP
n, N
Find the next file, the previous file.  You can define what to look for
by typing c\fIX\fR.  If nothing is specified, pressing n will get you to
the newest file in the directory.
.TP
o\fIX\fR
Change the sort method (like in mutt)
.TP
z\fIX\fR
Change settings
.TP
f
Quickly navigate by entering a part of the filename
.TP
Space
Mark a file
.TP
v, V
Toggle the mark-status of all files, unmark all files
.TP
/
Open the search console
.TP
:
Open the command console
.TP
?
Opens the help screen with more keybindings and documentation
.\"-----------------------------------------
.SS Keybindings for using Tabs
Tabs are used to work in different directories in the same Ranger instance.
.TP
g\fIN\fR
Open a tab. N has to be a number from 0 to 9. If the tab doesn't exist yet,
it will be created.
.TP
gn, ^N
Create a new tab.
.TP
gt, gT
Go to the next or previous tab.  You can also use TAB and SHIFT+TAB.
.TP
gc, ^W
Close the current tab.  The last tab cannot be closed.
.P
.\"-----------------------------------------
.SS Mouse Usage
.TP
Left Mouse Button
Click on something and you'll move there.
To run a file, "enter" it, like a directory, by clicking on the preview.
.TP
Right Mouse Button
Enter a directory
.TP
Scroll Wheel
Scroll
.\"-----------------------------------------
.SS Commands
.TP
:delete
Destroy all files in the selection with a roundhouse kick.  Ranger will
ask for a confirmation if you attempt to delete multiple (marked) files or
non-empty directories.
.TP
:rename \fInewname\fR
Rename the current file.  Also try the keybinding A for appending something
to a file name.
.TP
:quit
Quit ranger.  The current directory will be bookmarked as ' so you can
re-enter it by typing `` or '' the next time you start ranger.
.\"-----------------------------------------
.SH TIPS
.SS
Change the directory after exit
A script like this in your bashrc would make you change the directory
of your parent shell after exiting ranger:
.nf

ranger() {
    $(which ranger) $@ &&
    cd "$(grep \\^\\' ~/.ranger/bookmarks | cut -b3-)"
}
.\"-----------------------------------------
.SH CONFIGURATION
The files in
.B ranger/defaults/
can be copied into your configuration directory (by default, this is
$HOME/.ranger) and customized according to your wishes.  
.B ranger/defaults/options.py
doesn't have to be copied completely though: Just define those settings
you want to change and they will override the default values.
Colorschemes can be placed in $HOME/.ranger/colorschemes.
.P
All configuration is done in Python.
Each configuration file should contain sufficient documentation.
.\"-----------------------------------------
.SH COPYRIGHT
Copyright \(co
2009, 2010
Roman Zimbelmann
.P
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

There is NO warranty;
not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
.\"-----------------------------------------
.SH SEE ALSO
The project page:
.RB < http://savannah.nongnu.org/projects/ranger >
.P
The mailing list:
.RB < http://savannah.nongnu.org/mail/?group=ranger >
.\"-----------------------------------------
.SH BUGS
Since Chuck Norris, the Texas Ranger, watches over this project, there ought
to be no bugs.  If you think otherwise, please report them here:
.P
.RB < http://savannah.nongnu.org/bugs/?group=ranger >
x upgrade process and' href='/gbmor/getwtxt/commit/svc/help.go?id=86b7c424cbcab57ff6b5157d79e0e7cebf3b318b'>86b7c42 ^
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/*
Copyright (c) 2019 Ben Morrison (gbmor)

This file is part of Getwtxt.

Getwtxt is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Getwtxt is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Getwtxt.  If not, see <https://www.gnu.org/licenses/>.
*/

package svc // import "git.sr.ht/~gbmor/getwtxt/svc"

import "fmt"

func titleScreen() {
	fmt.Printf(`

                       _            _        _
             __ _  ___| |___      _| |___  _| |_
            / _  |/ _ \ __\ \ /\ / / __\ \/ / __|
           | (_| |  __/ |_ \ V  V /| |_ >  <| |_
            \__, |\___|\__| \_/\_/  \__/_/\_\\__|
            |___/
                       version ` + Vers + `
                   git.sr.ht/~gbmor/getwtxt
                          GPL  v3

`)
}

func helpScreen() {
	fmt.Printf(`
                        getwtxt Help


                 :: Command Line Options ::

    Command line options are used to explicitly override defaults,
 or what has been specified in the configuration file.

    -h [--help]      Print this help screen.
    -m [--manual]    Print the manual.
    -v [--version]   Print the version information and quit.
    -c [--config]    Path to an alternate configuration file
                       to use. May be relative or absolute.
    -a [--assets]    Path to the assets directory, containing
                       style.css and tmpl/index.html
    -d [--db]        Path getwtxt should use for the database.
    -t [--dbtype]    Type of database to use.
                       Options: leveldb (default)
                                sqlite

`)
}

func manualScreen() {
	fmt.Printf(`
                       :: Sections ::

    >> Configuration File
        Covers syntax and location of default configuration,
        passing a specific configuration file to getwtxt,
        and acceptable formats for configuration files.

    >> Customizing the Landing Page
        Covers the location of the landing page template,
        format of the template, and optional preprocessor
        tags available to use when creating a new landing
        page template.

    >> Interacting With the Registry
        Explains all API endpoints, their parameters,
        and expected output.


                  :: Configuration File ::

    The default configuration file is in YAML format, chosen for
 its clarity and its support of commenting (unlike JSON). It may
 be placed in any of the following locations by default:

    The same directory as the getwtxt executable
    /usr/local/getwtxt/
    /etc/
    /usr/local/etc/

    The paths are searched in that order. The first configuration
 file found is used by getwtxt, while the locations further down
 are ignored.

    Multiple configuration files may be used, however, with the
 '-c' command line flag. The path passed to getwtxt via '-c' may
 be relative or absolute. For example, both of the following are
 allowed:

    ./getwtxt -c myconfig.json
    ./getwtxt -c /etc/ExtraConfigsDir/mysecondconfig.toml

 The supported configuration types are:
    YAML, TOML, JSON, HCL

    The configuration file contains several options used to
 customize your instance of getwtxt. None are required, they will
 simply use their default value unless otherwise specified.

    BehindProxy: Informs getwtxt whether it is behind a
        reverse proxy, such as nginx or Caddy. If set to
        false, getwtxt will use host matching for
        incoming requests. The host matched is the URL
        suboption of Instance in the config file.
        Default: true

    ListenPort: Defines the port getwtxt should bind to.
        Default: 9001

    UseTLS: Boolean value that lets getwtxt know if it
        should use TLS for incoming connections.
        Default: false

    TLSCert: Absolute path to the certificate file used
        for TLS connections.
        Default: /etc/ssl/getwtxt.pem

    TLSKey: Absolute path to the private TLS key file
        used for TLS connections.
        Default: /etc/ssl/private/getwtxt.pem

    DatabaseType: The type of back-end getwtxt should use
        to store registry data. The available types of
        databases are: leveldb
                       sqlite
        Default: leveldb

    DatabasePath: The location of the LevelDB structure
        used by getwtxt to back up registry data. This
        can be a relative or absolute path.
        Default: getwtxt.db

    AssetsDirectory: This is the directory where getwtxt
        can find style.css and tmpl/index.html -- the
        stylesheet for the landing page and the landing
        page template, respectively.
        Default: assets

    StdoutLogging: Boolean used to determine whether
        getwtxt should send logging output to stdout.
        This is useful for debugging, but you should
        probably save your logs once your instance
        is running.
        Default: false

    MessageLog: The location of getwtxt's error and
        other messages log file. This, like DatabasePath,
        can be relative or absolute.
        Default: logs/message.log

    RequestLog: The location of getwtxt's request log
        file. The path can be relative or absolute.
        Default: logs/request.log

    DatabasePushInterval: The interval on which getwtxt
        will push registry data from the in-memory cache
        to the on-disk LevelDB database. The following
        time suffixes may be used:
            s, m, h
        Default: 5m

    StatusFetchInterval: The interval on which getwtxt
        will crawl all users' twtxt files to retrieve
        new statuses. The same time suffixes as
        DatabasePushInterval may be used.
        Default: 1h

    Instance: Signifies the start of instance-specific
        meta information. The following are used only
        for the summary and use information displayed
        by the default web page for getwtxt. If desired,
        the assets/tmpl/index.html file may be
        customized. Keep in mind that in YAML, the
        following options must be preceded by two spaces
        so that they are interpreted as sub-options.

    SiteName: The name of your getwtxt instance.
        Default: getwtxt

    URL: The publicly-accessible URL of your
        getwtxt instance.
        Default: https://twtxt.example.com

    OwnerName: Your name.
        Default: Anonymous Microblogger

    Email: Your email address.
        Default: nobody@knows

    Description: A short description of your getwtxt
        instance or your site. As this likely includes
        whitespace, it should be in double-quotes.
        This can include XHTML or HTML line breaks if
        desired:
            <br />
            <br>
        Default: "A fast, resilient twtxt registry
            server written in Go!"


             :: Customizing the Landing Page ::

    If you like, feel free to customize the landing page
 template provided at

        assets/tmpl/index.html

    It must be standard HTML or XHTML. There are a few special
 tags available to use that will be replaced with specific values
 when the template is parsed by getwtxt.

    Values are derived from the "Instance" section of the
 configuration file, except for the version of getwtxt used. The
 following will be in the form of:

    {{.TemplateTag}} What it will be replaced with when
        the template is processed and the landing page is
        served to a visitor.

    The surrounding double braces and prefixed period are required
 if you choose to use these tags in your modified landing page. The
 tags themselves are not required; access to them is provided simply
 for convenience.

    {{.Vers}} The version of getwtxt used. Does not include
        the preceding 'v'. Ex: 0.2.0

    {{.Name}} The name of the instance.

    {{.Owner}} The instance owner's name.

    {{.Mail}} Email address used for contacting the instance
        owner if the need arises.

    {{.Desc}} Short description placed in the configuration
        file. This is why HTML tags are allowed.

    {{.URL}} The publicly-accessible URL of your instance. In
        the default landing page, example API calls are shown
        using this URL for the convenience of the user. This
        is also used as the matched host when the "BehindProxy"
        value in the configuration file is set to false.


              :: Interacting with the Registry ::

    The registry API is rather simple, and can be interacted with
 via the command line using cURL. Example output of the calls will
 not be provided.

    Pseudo line-breaks will be represented with a backslash.
 Examples with line-breaks are not syntactically correct and will
 be rejected by cURL. Please concatenate the example calls without
 the backslash. This is only present to maintain consistent
 formatting for this manual text.

    Ex:
        /api/plain/users\
        ?q=FOO
    Should be:
        /api/plain/users?q=FOO

    All queries (every call except adding users) accept the
 ?page=N parameter, where N > 0. The output is provided in groups
 of 20 results. For example, indexed at 1, ?page=2 (or &page=2 if
 it is not the first parameter) appended to any query will return
 results 21 through 40. If the page requested will exceed the
 bounds of the query output, the last 20 query results are returned.

 Adding a user:
    curl -X POST 'http://localhost:9001/api/plain/users\
        ?url=https://example.org/twtxt.txt&nickname=somebody'

 Retrieve user list:
    curl 'http://localhost:9001/api/plain/users'

 Retrieve all statuses:
    curl 'http://localhost:9001/api/plain/tweets'

 Retrieve all statuses with mentions:
    curl 'http://localhost:9001/api/plain/mentions'

 Retrieve all statuses with tags:
    curl 'http://localhost:9001/api/plain/tags'

 Query for users by keyword:
    curl 'http://localhost:9001/api/plain/users?q=FOO'

 Query for users by URL:
    curl 'http://localhost:9001/api/plain/users\
        ?url=https://gbmor.dev/twtxt.txt'

 Query for statuses by substring:
    curl 'http://localhost:9001/api/plain/tweets\
        ?q=SUBSTRING'

 Query for statuses mentioning a user:
    curl 'http://localhost:9001/api/plain/mentions\
        ?url=https://gbmor.dev/twtxt.txt'

 Query for statuses with a given tag:
    curl 'http://localhost:9001/api/plain/tags/myTagHere'

`)
}