From 563576ff0e054ac73ebf92388e7107bdf7240bad Mon Sep 17 00:00:00 2001
From: Florian Pritz <bluewind@xinu.at>
Date: Wed, 25 Mar 2015 20:14:57 +0100
Subject: add pidwait.sh

Signed-off-by: Florian Pritz <bluewind@xinu.at>
---
 pidwait.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 pidwait.sh

(limited to 'pidwait.sh')

diff --git a/pidwait.sh b/pidwait.sh
new file mode 100755
index 0000000..aeb97e1
--- /dev/null
+++ b/pidwait.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if (($#<1)); then
+	echo "usage: ${0##*/} <pid>"
+	exit
+fi
+
+pid=$1
+
+while [[ -d /proc/$pid ]]; do
+	sleep 1
+done
-- 
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