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Server: alpha Server configuration / command: barriers –name alpha –enable-crypto –address :24800 some distributions instead of the command barriers they use the command barrier.server Client: bravo Client configuration / command: barrierc –enable-crypto alpha:24800 some distributions instead of the command barrierc they use the command barrier.client
In any Linux Desktop Environment, if you want to be able to run programs and scripts that reside in your own $HOME/bin via the <Alt>+<F2> you may have to do some configuration on your own, as sometimes desktops do not have this preconfigured. Edit or create $HOME/.xsessionrc and add into it the following: if [ -d “$HOME/bin” ]; then { PATH=$HOME/bin:${PATH##$HOME/bin:} }; fi export PATH Log out and log back into X and try to run the program by invoking <Alt>+<F2> and typing the name of your program or script and pressing <Enter>
Say you want to use an additional layout on your keyboard in a terminal, to support Hellenic (gr) along with your English (gb) layout, and also want to be able to switch layouts with <Shift> + <CapsLock> and have the [Scroll Lock] LED light up when the second layout is active In your terminal or console session, run setxkbmap -option grp:switch,grp:shift_caps_toggle,grp_led:scroll gb,gr
The XClient / XServer model, is in a nutshell described as follows: XServer: Is the host that will display the session (also called X-Terminal). Only requires the X11 system to be installed and optionally a display manager (no desktop or window manager are necessary). The Xserver can be invoked by a number of ways: From the command line as root, run: “X :1 -query xclientHost” In the /etc/X11/xdm/Xservers add the following: “:1 local /usr/X11R6/bin/X :1 -query xclient-host” XClient: Is the host that will export its display to the XServer (X-Terminal). Requires a desktop / window manager and optionally a display manager. The following files need modification as follows: /etc/X11/xdm/Xaccess: *.your-domain.ext *.your-domain.ext CHOOSER BROADCAST /etc/X11/xdm/xdm-config: !DisplayManager.requestPort: 0 /etc/X11/xdm/Xservers: #:0 local /usr/X11/bin/X :0 vt9 -depth 15 -nolisten tcp
Say we want to add the Hellenic (el) keyboard layout in X11. Edit /etc/X11/xorg.conf and add the following entries Option “XkbLayout” “gb,el” # British, Hellenic Option “XkbOptions” “grp:alt_shift_toggle” # Switch with Alt-Shift Log out / in your X session and try out the configuration by pressing <Alt>+<Shift>