From d0204ba25666f3d2368c6fe453dd465a1fd189f3 Mon Sep 17 00:00:00 2001
From: Eric Torres <erictorres4@protonmail.com>
Date: Sat, 15 Sep 2018 02:40:20 -0700
Subject: [PATCH] Fixed option parsing with dashes, renamed two scripts

---
 dlaudio.sh              | 2 +-
 getweather.sh           | 2 +-
 lsgroups => lsgroups.sh | 0
 lsusers                 | 4 ----
 lsusers.sh              | 4 ++++
 5 files changed, 6 insertions(+), 6 deletions(-)
 rename lsgroups => lsgroups.sh (100%)
 delete mode 100755 lsusers
 create mode 100755 lsusers.sh

diff --git a/dlaudio.sh b/dlaudio.sh
index 0c883e8..653975b 100755
--- a/dlaudio.sh
+++ b/dlaudio.sh
@@ -147,7 +147,7 @@ while true; do
 			shift
 			break
             ;;
-        -?*)
+        -*)
             echo "Error, not an option: ${1}" >&2
             exit 1
             ;;
diff --git a/getweather.sh b/getweather.sh
index a499c57..f2c03d0 100755
--- a/getweather.sh
+++ b/getweather.sh
@@ -22,7 +22,7 @@ while true; do
             shift
             break
             ;;
-        -?*)
+        -*)
             echo "Not an option: ${1}" >&2 && exit 1
             exit
             ;;
diff --git a/lsgroups b/lsgroups.sh
similarity index 100%
rename from lsgroups
rename to lsgroups.sh
diff --git a/lsusers b/lsusers
deleted file mode 100755
index 5a712bc..0000000
--- a/lsusers
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-# List all users on the system
-
-sort -u <(awk -F ':' '{print $1}' < /etc/passwd)
diff --git a/lsusers.sh b/lsusers.sh
new file mode 100755
index 0000000..6d752bb
--- /dev/null
+++ b/lsusers.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# List all users on the system
+
+sort --unique <(awk -F ':' '{print $1}' < /etc/passwd)