1 files changed, 12 insertions, 0 deletions
diff --git a/bashrc b/bashrc
index 5c58c9e..b587b0a 100644
--- a/bashrc
+++ b/bashrc
@@ -47,6 +47,11 @@ case "$TERM" in
 		;;
 esac
 
+before_command() {
+	command_timer=${command_timer:-$(date +%s)}
+}
+trap 'before_command' DEBUG
+
 # prompt
 __prompt_command() {
 	local exit_code=$?
@@ -87,6 +92,13 @@ __prompt_command() {
 		PS1+=" <$red_b$exit_code$reset>"
 	fi
 
+	# runtime
+	local command_runtime=$(($(date +%s) - $command_timer))
+	unset command_timer
+	if [ $command_runtime -gt 0 ]; then
+		PS1+=" (${command_runtime}s)"
+	fi
+
 	PS1+=" $red\$$reset > "
 }
 PROMPT_COMMAND=__prompt_command