From e56a0d0cee223f9008ed64e406455fc7eaa887e3 Mon Sep 17 00:00:00 2001
From: xdavidwu <xdavidwuph@gmail.com>
Date: Wed, 17 Mar 2021 12:15:32 +0800
Subject: [PATCH] bashrc: add a simple function to sleep until time

---
 .bashrc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.bashrc b/.bashrc
index 5f43942..e0e2b46 100644
--- a/.bashrc
+++ b/.bashrc
@@ -113,6 +113,10 @@ timesync() {
 	sudo busybox hwclock -wu
 }
 
+sleepto() {
+	sleep $(($(date --date="$1" +%s) - $(date +%s)))
+}
+
 # application envs
 # policy: should here even if global like /etc/environments
 export GPG_TTY=$(tty)
-- 
2.45.2