From af3917313b5421cf276ebe9bd637a6a88ec11de3 Mon Sep 17 00:00:00 2001
From: "Michael R. Pellegrino" <mikepell@home.pellegq.com>
Date: Sat, 2 Mar 2019 14:43:19 -0500
Subject: [PATCH] "functionize" facebook script.  need to do same for
 salesforce

---
 roles/facebook/files/facebook.sh | 28 +++++++++++++---------------
 1 file changed, 13 insertions(+), 15 deletions(-)

diff --git a/roles/facebook/files/facebook.sh b/roles/facebook/files/facebook.sh
index 63c7321..0f26a62 100755
--- a/roles/facebook/files/facebook.sh
+++ b/roles/facebook/files/facebook.sh
@@ -1,23 +1,21 @@
 #!/bin/bash
 # play random youtube videos for up to 15 minutes
+
+#launch browser on local display
+function launch_browser {
+	DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
+}
+
+#prevent race condition/memory exhaustion
 if pgrep -f chromium-browser >/dev/null
 then
 	exit 0
 else
-	DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-	sleep 10 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 20 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 30 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 40 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 50 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 60 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 70 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 80 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 90 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 100 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 110 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-        sleep 120 && DISPLAY=:0 /usr/bin/chromium-browser `shuf -n 1 /home/pi/Documents/facebook_url.list` &
-
-	sleep 180 && /usr/bin/killall chromium-browser
+	for i in $(seq 13)
+	do
+		launch_browser
+		sleep 10
+	done
+	sleep 30 && /usr/bin/killall chromium-browser
 fi