docs/userguide: merge little corrections (Thanks fallen)
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docs/userguide
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@ -3,13 +3,13 @@ i3 User’s Guide
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Michael Stapelberg <michael+i3@stapelberg.de>
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March 2010
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This document contains all information you need for configuring and using the i3
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This document contains all the information you need to configure and use the i3
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window manager. If it does not, please contact me on IRC, Jabber or E-Mail and
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I’ll help you out.
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== Default keybindings
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For the "too long; didn’t read" people, here comes an overview of the default
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For the "too long; didn’t read" people, here is an overview of the default
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keybindings (click to see the full size image):
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*Keys to use with Mod1 (alt):*
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@ -21,7 +21,7 @@ image:keyboard-layer1.png["Keys to use with Mod1 (alt)",width=600,link="keyboard
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image:keyboard-layer2.png["Keys to use with Shift+Mod1",width=600,link="keyboard-layer2.png"]
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As i3 uses keycodes in the default configuration, it does not matter which
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layout you actually use. The key positions are what matters (of course you can
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keyboard layout you actually use. The key positions are what matters (of course you can
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also use keysymbols, see below).
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The red keys are the modifiers you need to press (by default), the blue keys
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@ -31,21 +31,21 @@ are your homerow.
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=== Opening terminals and moving around
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A very basic operation is to open a new terminal. By default, the keybinding
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for that is Mod1+Enter, that is Alt+Enter in the default configuration. By
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pressing Mod1+Enter, a new terminal will be opened and it will fill the whole
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space which is available on your screen.
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One very basic operation is opening a new terminal. By default, the keybinding
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for this is Mod1+Enter, that is Alt+Enter in the default configuration. By
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pressing Mod1+Enter, a new terminal will be opened. It will fill the whole
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space available on your screen.
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image:single_terminal.png[Single terminal]
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It is important to keep in mind that i3 uses a table to manage your windows. At
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the moment, you have exactly one column and one row which leaves you with one
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cell. In this cell, there is a container in which your newly opened terminal is.
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cell. In this cell there is a container which is where your new terminal is opened.
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If you now open another terminal, you still have only one cell. However, the
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container has both of your terminals. So, a container is just a group of clients
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with a specific layout. You can resize containers as they directly resemble
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columns/rows of the layout table.
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container in that cell holds both of your terminals. So, a container is just a
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group of clients with a specific layout. Containers can be resized by adjusting
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the size of the cell that holds them.
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image:two_terminals.png[Two terminals]
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@ -56,27 +56,27 @@ with most keyboard layouts). Therefore, +Mod1+J+ is left, +Mod1+K+ is down, +Mod
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is up and `Mod1+;` is right. So, to switch between the terminals, use +Mod1+K+ or
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+Mod1+L+.
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To create a new row/column, you can simply move a terminal (or any other window)
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to the direction you want to expand your table. So, let’s expand the table to
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the right by pressing `Mod1+Shift+;`.
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To create a new row/column (and a new cell), you can simply move a terminal (or
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any other window) to the direction you want to expand your table. So, let’s
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expand the table to the right by pressing `Mod1+Shift+;`.
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image:two_columns.png[Two columns]
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=== Changing mode of containers
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=== Changing container modes
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A container can be in the following modes:
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A container can have the following modes:
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default::
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Windows are sized so that every window gets an equal amount of space of the
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Windows are sized so that every window gets an equal amount of space in the
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container.
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stacking::
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Only the focused client of the container is displayed and you get a list of
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Only the focused window in the container is displayed. You get a list of
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windows at the top of the container.
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tabbed::
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The same principle as +stacking+, but the list of windows at the top is only
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a single line which will be vertically split.
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a single line which is vertically split.
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To switch the mode, press +Mod1+e+ for default, +Mod1+h+ for stacking and
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To switch modes, press +Mod1+e+ for default, +Mod1+h+ for stacking and
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+Mod1+w+ for tabbed.
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image:modes.png[Container modes]
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@ -86,29 +86,29 @@ image:modes.png[Container modes]
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To display a window fullscreen or to go out of fullscreen mode again, press
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+Mod1+f+.
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There also is a global fullscreen mode in i3 in which the client will use all
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There is also a global fullscreen mode in i3 in which the client will use all
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available outputs. To use it, or to get out of it again, press +Mod1+Shift+f+.
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=== Opening other applications
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Aside from opening applicatios from a terminal, you can also use the handy
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Aside from opening applications from a terminal, you can also use the handy
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+dmenu+ which is opened by pressing +Mod1+v+ by default. Just type the name
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(or a part of it) of the application which you want to open. It has to be in
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your +$PATH+ for that to work.
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(or a part of it) of the application which you want to open. The application
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typed has to be in your +$PATH+ for this to work.
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Furthermore, if you have applications you open very frequently, you can also
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Additionally, if you have applications you open very frequently, you can
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create a keybinding for starting the application directly. See the section
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"Configuring i3" for details.
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=== Closing windows
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If an application does not provide a mechanism to close (most applications
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If an application does not provide a mechanism for closing (most applications
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provide a menu, the escape key or a shortcut like +Control+W+ to close), you
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can press +Mod1+Shift+q+ to kill a window. For applications which support
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the WM_DELETE protocol, this will correctly close the application (saving
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any modifications or doing other cleanup). If the application doesn’t support
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it, your X server will kill the window and the behaviour depends on the
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application.
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the WM_DELETE protocol your X server will kill the window and the behaviour
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depends on the application.
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=== Using workspaces
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@ -121,10 +121,10 @@ A common paradigm is to put the web browser on one workspace, communication
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applications (+mutt+, +irssi+, ...) on another one and the ones with which you
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work on the third one. Of course, there is no need to follow this approach.
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If you have multiple screens, a workspace will be created on each screen. If
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you open a new workspace, it will be bound to the screen you created it on.
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When you switch to a workspace on another screen, i3 will set focus to this
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screen.
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If you have multiple screens, a workspace will be created on each screen at
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startup. If you open a new workspace, it will be bound to the screen you
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created it on. When you switch to a workspace on another screen, i3 will set
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focus to that screen.
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=== Moving windows to workspaces
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@ -137,17 +137,19 @@ it does not yet exist.
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To resize columns or rows just grab the border between the two columns/rows
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and move it to the wanted size. Please keep in mind that each cell of the table
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holds a +container+ and thus you cannot horizontally resize single windows.
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holds a +container+ and thus you cannot horizontally resize single windows. If
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you need applications with different horizontal sizes place them in seperate
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cells one above the other.
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See <<resizingconfig>> for how to configure i3 to be able to resize
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columns/rows with your keyboard.
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=== Restarting i3 inplace
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To restart i3 inplace (and thus get it into a clean state if it has a bug or
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To restart i3 inplace (and thus get into a clean state if there is a bug or
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to upgrade to a newer version of i3) you can use +Mod1+Shift+r+. Be aware,
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though, that this kills your current layout and all the windows you have opened
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will be put in a default container in only one cell. Saving the layout will be
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will be put in a default container in only one cell. Saving layouts will be
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implemented in a later version.
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=== Exiting i3
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@ -157,7 +159,7 @@ To cleanly exit i3 without killing your X server, you can use +Mod1+Shift+e+.
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=== Snapping
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Snapping is a mechanism to increase/decrease the colspan/rowspan of a container.
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Colspan/rowspan is the amount of columns/rows a specific cell of the table
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Colspan/rowspan is the number of columns/rows a specific cell of the table
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consumes. This is easier explained by giving an example, so take the following
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layout:
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@ -169,31 +171,31 @@ by pressing +Mod1+Control+k+ (or snap container 2 rightwards).
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=== Floating
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Floating mode is the opposite of tiling mode. The position and size of a window
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are then not managed by i3, but by you. Using this mode violates the tiling
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are not managed by i3, but by you. Using this mode violates the tiling
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paradigm but can be useful for some corner cases like "Save as" dialog
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windows or toolbar windows (GIMP or similar).
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You can enable floating mode for a window by pressing +Mod1+Shift+Space+. By
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dragging the window’s titlebar with your mouse, you can move the window
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dragging the window’s titlebar with your mouse you can move the window
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around. By grabbing the borders and moving them you can resize the window.
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Bindings for doing this with your keyboard will follow.
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Floating clients are always on top of tiling clients.
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Floating windows are always on top of tiling windows.
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== Configuring i3
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This is where the real fun begins ;-). Most things are very dependant on your
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ideal working environment, so we can’t make reasonable defaults for them.
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ideal working environment so we can’t make reasonable defaults for them.
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While not using a programming language for the configuration, i3 stays
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quite flexible regarding to the things you usually want your window manager
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quite flexible in regards to the things you usually want your window manager
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to do.
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For example, you can configure bindings to jump to specific windows,
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you can set specific applications to start on a specific workspace, you can
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automatically start applications, you can change the colors of i3 or bind
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your keys to do useful stuff.
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you can set specific applications to start on specific workspaces, you can
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automatically start applications, you can change the colors of i3, and you
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can bind your keys to do useful things.
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To change the configuration of i3, copy +/etc/i3/config+ to +\~/.i3/config+
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(or +~/.config/i3/config+ if you like the XDG directory scheme) and edit it
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@ -203,7 +205,7 @@ with a text editor.
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It is possible and recommended to use comments in your configuration file to
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properly document your setup for later reference. Comments are started with
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a # and can only be used at the beginning of a line, like this:
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a # and can only be used at the beginning of a line:
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*Examples*:
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-------------------
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@ -235,17 +237,16 @@ also mix your bindings, though i3 will not protect you from overlapping ones).
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* A keysym (key symbol) is a description for a specific symbol, like "a" or "b",
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but also more strange ones like "underscore" instead of "_". These are the ones
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you also use in Xmodmap to remap your keys. To get the current mapping of your
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you use in Xmodmap to remap your keys. To get the current mapping of your
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keys, use +xmodmap -pke+.
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* Keycodes however do not need to have a symbol assigned (handy for some hotkeys
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* Keycodes do not need to have a symbol assigned (handy for some hotkeys
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on some notebooks) and they will not change their meaning as you switch to a
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different keyboard layout (when using +xmodmap+).
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My recommendation is: If you often switch keyboard layouts because you try to
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learn a different one, but you want to keep your bindings at the same place,
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use keycodes. If you don’t switch layouts and like a clean and simple config
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file, use keysyms.
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My recommendation is: If you often switch keyboard layouts but you want to keep
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your bindings in the same physical location on the keyboard use keycodes. If you
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don’t switch layouts and want a clean and simple config file, use keysyms.
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*Syntax*:
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----------------------------------
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@ -281,14 +282,14 @@ workspaces is totally convenient. Try it :-).
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To move floating windows with your mouse, you can either grab their titlebar
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or configure the so called floating modifier which you can then press and
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click anywhere in the window itself. The most common setup is to configure
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it as the same one you use for managing windows (Mod1 for example). Afterwards,
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you can press Mod1, click into a window using your left mouse button and drag
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it to the position you want it at.
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click anywhere in the window itself to move it. The most common setup is to
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use the same key you use for managing windows (Mod1 for example). Then
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you can press Mod1, click into a window using your left mouse button, and drag
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it to the position you want.
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When holding the floating modifier, you can resize a floating window by pressing
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the right mouse button on it and moving around holding it. If you hold the shift
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button aswell, the resize will be proportional.
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the right mouse button on it and moving around while holding it. If you hold the
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shift button as well, the resize will be proportional.
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*Syntax*:
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--------------------------------
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@ -332,10 +333,10 @@ new_window bp
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=== Variables
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As you learned in the previous section about keyboard bindings, you will have
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As you learned in the section about keyboard bindings, you will have
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to configure lots of bindings containing modifier keys. If you want to save
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yourself some typing and have the possibility to change the modifier you want
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to use later, variables can be handy.
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yourself some typing and be able to change the modifier you use later,
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variables can be handy.
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*Syntax*:
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--------------
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@ -348,9 +349,9 @@ set $m Mod1
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bindsym $m+Shift+r restart
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------------------------
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Variables are directly replaced in the file when parsing, there is no fancy
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Variables are directly replaced in the file when parsing. There is no fancy
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handling and there are absolutely no plans to change this. If you need a more
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dynamic configuration, you should create a little script which generates a
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dynamic configuration you should create a little script which generates a
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configuration file and run it before starting i3 (for example in your
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+.xsession+ file).
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@ -359,9 +360,9 @@ configuration file and run it before starting i3 (for example in your
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[[assign_workspace]]
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It is recommended that you match on window classes whereever possible because
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some applications first create their window and then care about setting the
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correct title. Firefox with Vimperator comes to mind, as the window starts up
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being named Firefox and only when Vimperator is loaded, the title changes. As
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some applications first create their window and then worry about setting the
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correct title. Firefox with Vimperator comes to mind. The window starts up
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being named Firefox and only when Vimperator is loaded the title changes. As
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i3 will get the title as soon as the application maps the window (mapping means
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actually displaying it on the screen), you’d need to have to match on Firefox
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in this case.
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@ -391,8 +392,8 @@ use it, it has to be a UTF-8 encoded arrow, not "->" or something like that.
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=== Automatically starting applications on startup
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By using the +exec+ keyword outside a keybinding, you can configure which
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commands will be performed by i3 on the first start (not when restarting inplace
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however). The commands will be run in order.
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commands will be performed by i3 on initial startup (not when restarting inplace
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however). These commands will be run in order.
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*Syntax*:
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------------
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@ -408,9 +409,9 @@ exec sudo i3status | dzen2 -dock
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[[workspace_screen]]
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If you use assignments of clients to workspaces, it might be handy to put the
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If you assign clients to workspaces, it might be handy to put the
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workspaces on specific screens. Also, the assignment of workspaces to screens
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will determine the workspace which i3 uses for a new screen when adding screens
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will determine which workspace i3 uses for a new screen when adding screens
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or when starting (e.g., by default it will use 1 for the first screen, 2 for
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the second screen and so on).
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@ -493,7 +494,7 @@ the window.
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i3 uses unix sockets to provide an IPC interface. This allows third-party
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programs to get information like the current workspaces to display a workspace
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bar and to control i3.
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bar, and to control i3.
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To enable it, you have to configure a path where the unix socket will be
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stored. The default path is +/tmp/i3-ipc.sock+.
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@ -503,7 +504,7 @@ stored. The default path is +/tmp/i3-ipc.sock+.
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ipc-socket /tmp/i3-ipc.sock
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----------------------------
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You can then use the +i3-msg+ command to perform any command listed in the next
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You can then use the +i3-msg+ application to perform any command listed in the next
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section.
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=== Disable focus follows mouse
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@ -589,8 +590,8 @@ To change to a specific workspace, the command is just the number of the
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workspace, e.g. +1+ or +3+. To move the current client to a specific workspace,
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prefix the number with an +m+.
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Furthermore, you can switch to the next and previous workspace with the
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commands +nw+ and +pw+, which is handy for example if you have workspace
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You can also switch to the next and previous workspace with the
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commands +nw+ and +pw+, which is handy, for example, if you have workspace
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1, 3, 4 and 9 and you want to cycle through them with a single key combination.
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*Examples*:
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@ -644,8 +645,8 @@ bindsym Mod1+r mode resize
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=== Jumping to specific windows
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Especially when in a multi-monitor environment, you want to quickly jump to a specific
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window, for example while currently working on workspace 3 you may want to jump to
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Often when in a multi-monitor environment, you want to quickly jump to a specific
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window. For example while working on workspace 3 you may want to jump to
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your mailclient to mail your boss that you’ve achieved some important goal. Instead
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of figuring out how to navigate to your mailclient, it would be more convenient to
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have a shortcut.
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@ -672,16 +673,14 @@ bindsym Mod1+a jump "urxvt/VIM"
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This feature is like the jump feature: It allows you to directly jump to a
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specific window (this means switching to the appropriate workspace and setting
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focus to the windows). However, you can directly mark a specific window with
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an arbitrary label and use it afterwards, that is, you do not need to ensure
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that your windows have unique classes or titles and you do not need to change
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an arbitrary label and use it afterwards. You do not need to ensure
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that your windows have unique classes or titles, and you do not need to change
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your configuration file.
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As the command needs to include the label with which you want to mark the
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window, you cannot simply bind it to a key (or, you could bind it to a key and
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only use the set of labels for which you created bindings). +i3-input+ is a
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tool created for this purpose: It lets you input a command and sends the
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command to i3. It can also prefix this command and display a custom prompt for
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the input dialog.
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window, you cannot simply bind it to a key. +i3-input+ is a tool created
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for this purpose: It lets you input a command and sends the command to i3. It
|
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can also prefix this command and display a custom prompt for the input dialog.
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*Syntax*:
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-----------------
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|
@ -698,10 +697,13 @@ bindsym Mod1+m exec i3-input -p 'mark ' -l 1 -P 'Mark: '
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bindsym Mod1+g exec i3-input -p 'goto ' -l 1 -P 'Goto: '
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---------------------------------------
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Alternatively, if you do not want to mess with +i3-input+, you could create
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seperate bindings for a specific set of labels and then only use those labels.
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=== Traveling the focus stack
|
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This mechanism can be thought of as the opposite of the +jump+ command. It travels
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the focus stack and jumps to the window you focused before.
|
||||
the focus stack and jumps to the window which had focus previously.
|
||||
|
||||
*Syntax*:
|
||||
--------------
|
||||
|
@ -725,7 +727,7 @@ ft::
|
|||
|
||||
To change the border of the current client, you can use +bn+ to use the normal
|
||||
border (including window title), +bp+ to use a 1-pixel border (no window title)
|
||||
and +bb+ to make the client borderless. There also is +bt+ which will toggle
|
||||
and +bb+ to make the client borderless. There is also +bt+ which will toggle
|
||||
the different border styles.
|
||||
|
||||
*Examples*:
|
||||
|
@ -739,12 +741,12 @@ bindsym Mod1+u bb
|
|||
|
||||
=== Changing the stack-limit of a container
|
||||
|
||||
If you have a single container with a lot of windows inside (say, more than
|
||||
If you have a single container with a lot of windows inside it (say, more than
|
||||
10), the default layout of a stacking container can get a little unhandy.
|
||||
Depending on your screen’s size, you might end up only using half of the
|
||||
titlebars of each window in the container.
|
||||
Depending on your screen’s size, you might end up seeing only half of the
|
||||
titlebars for each window in the container.
|
||||
|
||||
Using the +stack-limit+ command, you can limit the amount of rows or columns
|
||||
Using the +stack-limit+ command, you can limit the number of rows or columns
|
||||
in a stacking container. i3 will create columns or rows (depending on what
|
||||
you limited) automatically as needed.
|
||||
|
||||
|
@ -772,7 +774,7 @@ restart i3 inplace with the +restart+ command to get it out of some weird state
|
|||
your X session. However, your layout is not preserved at the moment, meaning
|
||||
that all open windows will be in a single container in default layout. To exit
|
||||
i3 properly, you can use the +exit+ command, however you don’t need to (e.g.,
|
||||
simply killing your X session is fine aswell).
|
||||
simply killing your X session is fine as well).
|
||||
|
||||
*Examples*:
|
||||
----------------------------
|
||||
|
@ -785,36 +787,36 @@ bindsym Mod1+Shift+e exit
|
|||
|
||||
[[multi_monitor]]
|
||||
|
||||
As you can read in the goal list on its website, i3 was specifically developed
|
||||
As you can see in the goal list on the website, i3 was specifically developed
|
||||
with support for multiple monitors in mind. This section will explain how to
|
||||
handle multiple monitors.
|
||||
|
||||
When you have only one monitor, things are simple. You usually start with
|
||||
When you have only one monitor things are simple. You usually start with
|
||||
workspace 1 on your monitor and open new ones as you need them.
|
||||
|
||||
When you have more than one monitor, each monitor will get an initial
|
||||
workspace, say the first gets 1, the second gets 2 and a possible third would
|
||||
get 3. When you switch to a workspace on a different screen, i3 will switch
|
||||
to that screen and then switch to the workspace. This way, you don’t need
|
||||
shortcuts to switch to a specific screen and remember where you put which
|
||||
workspace. New workspaces will be opened on the screen you currently are on.
|
||||
There is no possiblity to have a screen without workspaces.
|
||||
workspace. The first monitor gets 1, the second gets 2 and a possible third would
|
||||
get 3. When you switch to a workspace on a different monitor, i3 will switch
|
||||
to that monitor and then switch to the workspace. This way, you don’t need
|
||||
shortcuts to switch to a specific monitor, and you don’t need to remember where
|
||||
you put which workspace. New workspaces will be opened on the currently active
|
||||
monitor. It is not possible to have a monitor without a workspace.
|
||||
|
||||
The idea to make workspaces global is due to the observation that most users
|
||||
have a very limited set of workspaces on their additional monitors, often
|
||||
using them for a specific task (browser, shell) or for monitoring several
|
||||
The idea of making workspaces global is based on the observation that most users
|
||||
have a very limited set of workspaces on their additional monitors. They are
|
||||
often used for a specific task (browser, shell) or for monitoring several
|
||||
things (mail, IRC, syslog, …). Thus, using one workspace on one monitor and
|
||||
"the rest" on the other monitors often makes sense. However, as you can
|
||||
create unlimited workspaces in i3 and tie them to specific screens, you can
|
||||
have the "traditional" approach of having X workspaces per screen by
|
||||
create an unlimited number of workspaces in i3 and tie them to specific screens,
|
||||
you can have the "traditional" approach of having X workspaces per screen by
|
||||
changing your configuration (using modes, for example).
|
||||
|
||||
=== Configuring your monitors
|
||||
|
||||
To help you get going if you never used multiple monitors before, here comes a
|
||||
short overview of the xrandr options which are probably of interest for you.
|
||||
It is always useful to get an overview of the current screen configuration, so
|
||||
just run "xrandr" and you will get an output like the following:
|
||||
To help you get going if you have never used multiple monitors before, here is a
|
||||
short overview of the xrandr options which will probably be of interest to you.
|
||||
It is always useful to get an overview of the current screen configuration.
|
||||
Just run "xrandr" and you will get an output like the following:
|
||||
--------------------------------------------------------------------------------------
|
||||
$ xrandr
|
||||
Screen 0: minimum 320 x 200, current 1280 x 800, maximum 8192 x 8192
|
||||
|
@ -831,11 +833,11 @@ LVDS1 connected 1280x800+0+0 (normal left inverted right x axis y axis) 261mm x
|
|||
--------------------------------------------------------------------------------------
|
||||
|
||||
Several things are important here: You can see that +LVDS1+ is connected (of
|
||||
course, it is the internal flat panel) but +VGA1+ is not. If you have connected
|
||||
a monitor to one of the ports but xrandr still says "disconnected", you should
|
||||
course, it is the internal flat panel) but +VGA1+ is not. If you have a monitor
|
||||
connected to one of the ports but xrandr still says "disconnected", you should
|
||||
check your cable, monitor or graphics driver.
|
||||
|
||||
Furthermore, the maximum resolution you can see at the end of the first line
|
||||
The maximum resolution you can see at the end of the first line
|
||||
is the maximum combined resolution of your monitors. By default, it is usually
|
||||
too low and has to be increased by editing +/etc/X11/xorg.conf+.
|
||||
|
||||
|
@ -843,7 +845,7 @@ So, say you connected VGA1 and want to use it as an additional screen:
|
|||
-------------------------------------------
|
||||
xrandr --output VGA1 --auto --left-of LVDS1
|
||||
-------------------------------------------
|
||||
This command makes xrandr try to find out the native resolution of the device
|
||||
This command makes xrandr try to find the native resolution of the device
|
||||
connected to +VGA1+ and configures it to the left of your internal flat panel.
|
||||
When running "xrandr" again, the output looks like this:
|
||||
-----------------------------------------------------------------------------------------
|
||||
|
@ -878,8 +880,8 @@ See also <<presentations>> for more examples of multi-monitor setups.
|
|||
There are several things to configure in i3 which may be interesting if you
|
||||
have more than one monitor:
|
||||
|
||||
1. You can specify which workspace should be put on which screen. This will
|
||||
allow you to have a different set of workspaces when starting than just
|
||||
1. You can specify which workspace should be put on which screen. This
|
||||
allows you to have a different set of workspaces when starting than just
|
||||
1 for the first monitor, 2 for the second and so on. See
|
||||
<<workspace_screen>>.
|
||||
2. If you want some applications to generally open on the bigger screen
|
||||
|
@ -894,30 +896,30 @@ have more than one monitor:
|
|||
=== Displaying a status line
|
||||
|
||||
A very common thing amongst users of exotic window managers is a status line at
|
||||
some corner of the screen. It is an often superior replacement of the widget
|
||||
some corner of the screen. It is an often superior replacement to the widget
|
||||
approach you have in the task bar of a traditional desktop environment.
|
||||
|
||||
If you don’t already have your favorite way of generating such a status line
|
||||
(self-written scripts, conky, …), then i3status is the recommended tool for
|
||||
this task. It was written in C with the goal to use as little syscalls as
|
||||
possible to reduce the time your CPU is waken up from sleep states.
|
||||
this task. It was written in C with the goal of using as few syscalls as
|
||||
possible to reduce the time your CPU is woken up from sleep states.
|
||||
|
||||
Regardless of which application you use to generate the status line, you
|
||||
want to make sure that the application does one of the following things:
|
||||
|
||||
1. Register as a dock window using EWMH hints. This will make i3 position the
|
||||
window above the workspace bar but below every other client. This is the
|
||||
recommended way, but for example in case of dzen2 you need to check out
|
||||
the source of dzen2 from subversion, because the -dock option is not present
|
||||
recommended way, but in case of dzen2, for example, you need to check out
|
||||
the source of dzen2 from subversion, as the -dock option is not present
|
||||
in the released versions.
|
||||
2. Overlay the internal workspace bar. This method will not waste any space
|
||||
in the workspace bar. However, it is a rather hackish way. Just configure
|
||||
the output window to be over your workspace bar (say -x 200 and -y 780 if
|
||||
on the workspace bar, however, it is rather hackish. Just configure
|
||||
the output window to be over the workspace bar (say -x 200 and -y 780 if
|
||||
your screen is 800 px height).
|
||||
|
||||
The planned solution for this problem is to make the workspace bar optional
|
||||
and switch to dzen2 (for example) completely (it will contain the workspaces
|
||||
then).
|
||||
and switch to a third party application completely (dzen2 for example)
|
||||
which will then contain the workspace bar.
|
||||
|
||||
=== Giving presentations (multi-monitor)
|
||||
|
||||
|
@ -929,14 +931,14 @@ slides.
|
|||
|
||||
[[presentations]]
|
||||
==== Case 1: everybody gets the same output
|
||||
This is the rather easy case. You connect your computer to the video projector,
|
||||
This is the simple case. You connect your computer to the video projector,
|
||||
turn on both (computer and video projector) and configure your X server to
|
||||
clone the internal flat panel of your computer to the video output:
|
||||
-----------------------------------------------------
|
||||
xrandr --output VGA1 --mode 1024x768 --same-as LVDS1
|
||||
-----------------------------------------------------
|
||||
i3 will then use the lowest common subset of screen resolutions, the rest of
|
||||
your screen will be left untouched (so it will show the X background). So, in
|
||||
your screen will be left untouched (it will show the X background). So, in
|
||||
our example, this would be 1024x768 (my notebook has 1280x800).
|
||||
|
||||
==== Case 2: you can see more than your audience
|
||||
|
@ -948,6 +950,6 @@ xrandr --output VGA1 --mode 1024x768 --right-of LVDS1
|
|||
Now, i3 will put a new workspace (depending on your settings) on the new screen
|
||||
and you are in multi-monitor mode (see <<multi_monitor>>).
|
||||
|
||||
Because i3 is not a compositing window manager, there is no possibility to
|
||||
display a window on two screens at the same time. Instead, you presentation
|
||||
Because i3 is not a compositing window manager, there is no ability to
|
||||
display a window on two screens at the same time. Instead, your presentation
|
||||
software needs to do this job (that is, open a window on each screen).
|
||||
|
|
Loading…
Reference in New Issue