From 0cbb8d5f65c60b2bb24ca1e174c880d23c818ded Mon Sep 17 00:00:00 2001
From: Aaron LI <aly@aaronly.me>
Date: Mon, 6 Aug 2018 23:05:59 +0800
Subject: unix/waiton.sh: Improve output

---
 unix/waiton.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/unix/waiton.sh b/unix/waiton.sh
index 67d88ac..988d3d3 100755
--- a/unix/waiton.sh
+++ b/unix/waiton.sh
@@ -14,13 +14,13 @@ case "$1" in
 esac
 
 pid="$1"
-me="${0##*/}($$)"
-name=$(ps -p ${pid} -o comm=)
+me="${0##*/} (pid=$$)"
+name=$(ps -p ${pid} -o args=)
 if [ $? -eq 0 ]; then
-    echo "${me}: waiting for process (${pid}, ${name}) to finish ..."
+    echo "${me}: waiting for process (pid=${pid}, ${name}) to finish ..."
     while ps -p ${pid} >/dev/null 2>&1; do
         echo -n .
-        sleep 1
+        sleep 3
     done
     echo
 else
-- 
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