Replace ssh-a alias with ssh_a function ...

Update default .xinitrc in provision_linux

provision_linux

@@ -131,7 +131,41 @@ function provision_desktop_env -d 'Install base desktop utilities and configure
     or return $status
 
     log 'Setting xinitrc'
-    echo 'exec bspwm' >~/.xinitrc
+    echo '#!/bin/sh
+
+userresources=$HOME/.Xresources
+usermodmap=$HOME/.Xmodmap
+sysresources=/etc/X11/xinit/.Xresources
+sysmodmap=/etc/X11/xinit/.Xmodmap
+
+# merge in defaults and keymaps
+
+if [ -f $sysresources ]; then
+    xrdb -merge $sysresources
+fi
+
+if [ -f $sysmodmap ]; then
+    xmodmap $sysmodmap
+fi
+
+if [ -f "$userresources" ]; then
+    xrdb -merge "$userresources"
+fi
+
+if [ -f "$usermodmap" ]; then
+    xmodmap "$usermodmap"
+fi
+
+# start some nice programs
+
+if [ -d /etc/X11/xinit/xinitrc.d ] ; then
+ for f in /etc/X11/xinit/xinitrc.d/?*.sh ; do
+  [ -x "$f" ] && . "$f"
+ done
+ unset f
+fi
+
+exec bspwm' >~/.xinitrc
 
     log 'Installing arc-gruvbox theme'
     mkdir -p ~/.themes