From 0cb7943aaa4f921e8b0442d35a0c409e862623f2 Mon Sep 17 00:00:00 2001
From: Anton Bobov <abobov@gmail.com>
Date: Fri, 24 Mar 2017 22:34:25 +0500
Subject: Add scripts.

* auto-display - toggle all displays in auto mode
* bang - play audio file (useful to notify on other process ending)
* bat - display battery status
* through-vpn - add host to route through vpn
---
 auto-displays.sh |  2 ++
 bang.sh          | 12 ++++++++++++
 bat              | 16 ++++++++++++++++
 through-vpn.sh   | 11 +++++++++++
 4 files changed, 41 insertions(+)
 create mode 100755 auto-displays.sh
 create mode 100755 bang.sh
 create mode 100755 bat
 create mode 100755 through-vpn.sh

diff --git a/auto-displays.sh b/auto-displays.sh
new file mode 100755
index 0000000..7372649
--- /dev/null
+++ b/auto-displays.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+DISPLAY=:0 xrandr --auto
diff --git a/bang.sh b/bang.sh
new file mode 100755
index 0000000..263c164
--- /dev/null
+++ b/bang.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -e
+
+FILE=/usr/share/orage/sounds/Spo.wav
+
+if [ ! -f "$FILE" ] ; then
+    echo "No sound file: $FILE"
+    exit 1
+fi
+
+aplay --quiet "$FILE"
diff --git a/bat b/bat
new file mode 100755
index 0000000..071bb20
--- /dev/null
+++ b/bat
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+ac_online=$(cat /sys/class/power_supply/AC/online)
+
+if [ "x$ac_online" = "x1" ] ; then
+    echo "On power"
+fi
+
+for bat in /sys/class/power_supply/BAT? ; do
+    status=$(cat "$bat/status")
+    energy_full=$(cat "$bat/energy_full")
+    energy_now=$(cat "$bat/energy_now")
+    current_charge=$(bc <<< "scale=2; $energy_now / $energy_full * 100")
+
+    printf '%s: %.0f%%\n' $(basename $bat) $current_charge
+done
diff --git a/through-vpn.sh b/through-vpn.sh
new file mode 100755
index 0000000..7e9e1ee
--- /dev/null
+++ b/through-vpn.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# Add host to through-vpn address list.
+#
+
+if [ $# -eq 0 ] ; then
+    echo 'First argument must be host name.'
+    exit 1
+fi
+
+ssh riga "/ip firewall address-list add address=$1 list=through-vpn"
-- 
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