Merge pull request #829 from seefood/xterm_shorthost

Support short hostnames in xterm title

plugins/available/xterm.plugin.bash

@@ -8,11 +8,11 @@ set_xterm_title () {
 
 
 precmd () {
-    set_xterm_title "${USER}@${HOSTNAME} `dirs -0` $PROMPTCHAR"
+    set_xterm_title "${USER}@${SHORT_HOSTNAME:-${HOSTNAME}} `dirs -0` $PROMPTCHAR"
 }
 
 preexec () {
-    set_xterm_title "$1 {`dirs -0`} (${USER}@${HOSTNAME})"
+    set_xterm_title "$1 {`dirs -0`} (${USER}@${SHORT_HOSTNAME:-${HOSTNAME}})"
 }
 
 case "$TERM" in

template/bash_profile.template.bash

@@ -26,6 +26,11 @@ export TODO="t"
 # Set this to false to turn off version control status checking within the prompt for all themes
 export SCM_CHECK=true
 
+# Set Xterm/screen/Tmux title with only a short hostname.
+# Unomment this (or set SHORT_HOSTNAME to something else),
+# Will otherwise fall back on $HOSTNAME.
+#export SHORT_HOSTNAME=$(hostname -s)
+
 # Set vcprompt executable path for scm advance info in prompt (demula theme)
 # https://github.com/djl/vcprompt
 #export VCPROMPT_EXECUTABLE=~/.vcprompt/bin/vcprompt