From f634dc3590c777ba737c6e856823cd08c8a856f8 Mon Sep 17 00:00:00 2001
From: 10sr <8slashes+git@gmail.com>
Date: Sat, 27 Apr 2013 16:48:12 +0900
Subject: [PATCH] enter to exit in clk

---
 bashrc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/bashrc b/bashrc
index 0cd0565..e49d697 100755
--- a/bashrc
+++ b/bashrc
@@ -282,10 +282,13 @@ ssh(){
 clk(){
     local tformat="%Y/%m/%d %H:%M:%S %z"
     cal
-    while true
+    REPLY=
+    printf "\\r`date "+${tformat}"`"
+    read -t 1
+    while test $? -ne 0
     do
         printf "\\r`date "+${tformat}"`"
-        sleep 1
+        read -t 1
     done
 }