update bash.bashrc overide

1 files changed, 18 insertions, 3 deletions

diff --git a/config/chroot_local-includes/etc/bash.bashrc b/config/chroot_local-includes/etc/bash.bashrc
index ea000a6..0fee152 100644
--- a/config/chroot_local-includes/etc/bash.bashrc
+++ b/config/chroot_local-includes/etc/bash.bashrc
@@ -29,13 +29,29 @@ PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
 #esac
 
 # enable bash completion in interactive shells
-if [ -f /etc/bash_completion ]; then
+if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
     . /etc/bash_completion
 fi
 
+# if the command-not-found package is installed, use it
+if [ -x /usr/lib/command-not-found -o -x /usr/share/command-not-found ]; then
+	function command_not_found_handle {
+	        # check because c-n-f could've been removed in the meantime
+                if [ -x /usr/lib/command-not-found ]; then
+		   /usr/bin/python /usr/lib/command-not-found -- "$1"
+                   return $?
+                elif [ -x /usr/share/command-not-found ]; then
+		   /usr/bin/python /usr/share/command-not-found -- "$1"
+                   return $?
+		else
+		   return 127
+		fi
+	}
+fi
+
 # enable color support of ls and also add handy aliases
 if [ -x /usr/bin/dircolors ]; then
-    eval "`dircolors -b`"
+    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
     alias ls='ls --color=auto'
     #alias dir='dir --color=auto'
     #alias vdir='vdir --color=auto'
@@ -54,4 +70,3 @@ alias la='ls -A'
 alias l='ls -CF'
 alias ..='cd ..'
 alias cd..='cd ..'
-