2019-06-10 14:05:54 +00:00
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# Ly - a TUI display manager
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[](https://www.codefactor.io/repository/github/cylgom/ly/overview/master)
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Ly is a lightweight TUI (ncurses-like) display manager for Linux and BSD.
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## Dependencies
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- a C99 compiler (tested with tcc and gcc)
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- a C standard library
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2019-12-14 10:50:17 +00:00
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- GNU make
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2019-06-10 14:05:54 +00:00
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- pam
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- xcb
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- xorg
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- xorg-xauth
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- mcookie
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- tput
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- shutdown
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## Support
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The following desktop environments were tested with success
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- budgie
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- cinnamon
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- deepin
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- enlightenment
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- gnome
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- i3
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- kde
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- lxde
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- lxqt
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- mate
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- sway
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- xfce
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- pantheon
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Ly should work with any X desktop environment, and provides
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basic wayland support (sway works very well, for example).
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## systemd?
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Unlike what you may have heard, Ly does not require `systemd`,
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and was even specifically designed not to depend on `logind`.
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You should be able to make it work easily with a better init,
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changing the source code won't be necessary :)
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## Cloning and Compiling
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Clone the repository
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```
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git clone https://github.com/cylgom/ly.git
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```
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Fetch submodules
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```
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make github
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```
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Compile
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```
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make
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```
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Test in the configured tty (tty2 by default)
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or a terminal emulator (but desktop environments won't start)
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```
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sudo make run
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```
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Install Ly and the provided systemd service file
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```
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sudo make install
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```
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Enable the service
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```
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sudo systemctl enable ly.service
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```
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If you need to switch between ttys after Ly's start you also have to
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disable getty on Ly's tty to prevent "login" from spawning on top of it
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```
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sudo systemctl disable getty@tty2.service
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```
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## Configuration
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You can find all the configuration in `/etc/ly/config.ini`.
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The file is commented, and includes the default values.
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## Controls
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Use the up and down arrow keys to change the current field, and the
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left and right arrow keys to change the target desktop environment
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while on the desktop field (above the login field).
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## Tips
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The numlock and capslock state is printed in the top-right corner.
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Use the F1 and F2 keys to respectively shutdown and reboot.
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Take a look at your .xsession if X doesn't start, as it can interfere
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(this file is launched with X to configure the display properly).
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## PSX DOOM fire animation
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To enable the famous PSX DOOM fire described by [Fabien Sanglard](http://fabiensanglard.net/doom_fire_psx/index.html),
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just uncomment `animate = true` in `/etc/ly/config.ini`. You may also
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disable the main box borders with `hide_borders = true`.
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## Additional Information
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The name "Ly" is a tribute to the fairy from the game Rayman.
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Ly was tested by oxodao, who is some seriously awesome dude.
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