diff --git a/dlaudio.sh b/dlaudio.sh
index d9a5c98..b4fe0db 100755
--- a/dlaudio.sh
+++ b/dlaudio.sh
@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 # Download audio using youtube-dl, passing
 # a specific set of options specified by the user
+#
+# Copyright (C) 2018 Eric Torres
+# 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
@@ -20,68 +23,137 @@ Usage: dlaudio [options] [URLs]
 
 Options:
     -b, --batch-dl  provide the links from a text file
-    -f, --format    the format to use (default: flac)"
+    -f, --format    the format to use (default: flac)
     -h, --help      print this help page
     -n, --filename  the name of the downloaded file (without the extension)
 EOF
 }
 
-TEMP=$(getopt -o "b:f:hn:::" --long "batch-dl:,filename:,format:,help::" -n "dlaudio" -- "${@}")
 
 declare -a opts
+batchfile=
+filename=
+format=
 
-eval set -- "${TEMP}"
-unset TEMP
+# error messages
+readonly nobatchfile_error="Error: no batch file entered"
+readonly nofilename_error="Error: no filename entered"
+readonly noformat_error="Error: no format entered"
 
 while true; do
 	case "${1}" in
 		"-b"|"--batch-dl")
-            case "${2}" in
+            batchfile="${2}"
+            case "${batchfile}" in
                 "")
-                    batchfile="${2}"
+                    echo "${nobatchfile_error}" >&2
+                    exit 1
+                    ;;
+                -*)
+                    echo "Not a file: ${batchfile}"
+                    exit 1
                     ;;
                 *)
-                    echo "No batch file entered" >&2
-                    exit 1
+                    [[ ! -f "${batchfile}" ]] && echo "Not a file: ${batchfile}" >&2 && exit 1
+                    ;;
             esac
             shift 2
             continue
+            ;;
+        --batchfile=*)
+            batchfile="${2#*=}"
+            case "${batchfile}" in
+                "")
+                    echo "${nobatchfile_error}" >&2
+                    exit 1
+                    ;;
+                -*)
+                    echo "Not a file: ${batchfile}" >&2
+                    exit 1
+                    ;;
+                *)
+                    [[ ! -f "${batchfile}" ]] && echo "Not a file: ${batchfile}" && exit 1
+                    ;;
+            esac
+            shift
+            continue
             ;;
 		"-f"|"--format")
-            case "${2}" in
+            format="${2}"
+            case "${format}" in
                 "")
                     echo "No format entered" >&2
                     exit 1
                     ;;
-                *)
-                    format="${2}"
+                -*)
+                    echo "Not a format: ${format}"
+                    exit 1
                     ;;
             esac
             shift 2
 			continue
             ;;
+        --format=*)
+            format="${1#*=}"
+            case "${format}" in
+                "")
+                    echo "${noformat_error}" >&2
+                    exit 1
+                    ;;
+                -*)
+                    echo "Not a format: ${format}" >&2
+                    exit 1
+                    ;;
+            esac
+            shift
+            continue
+            ;;
         "-h"|"--help")
             # print help page and exit
             printHelp
             exit
             ;;
         "-n"|"--filename")
-            case "${2}" in
+            filename="${2}"
+            case "${filename}" in
                 "")
-                    echo "No filename entered" >&2
+                    echo "${nofilename_error}" >&2
                     exit 1
                     ;;
-                *)
-                    filename="${2}"
+                -*)
+                    echo "Not a filename: ${filename}" >&2
+                    exit 1
                     ;;
             esac
             shift 2
             continue
+            ;;
+        --filename=*)
+            filename="${2#*=}"
+            case "${filename}" in
+                "")
+                    echo "${nofilename_error}" >&2
+                    exit 1
+                    ;;
+                -*)
+                    echo "Not a filename: ${filename}" >&2
+                    exit 1
+                    ;;
+            esac
+            shift
+            continue
             ;;
 		"--")
 			shift
 			break
             ;;
+        -?*)
+            echo "Error, not an option: ${1}" >&2
+            exit 1
+            ;;
+        *)
+            shift
+            break
 	esac
 done
 
@@ -94,13 +166,13 @@ opts+=("--extract-audio")
 opts+=("--audio-format=${format:-flac}")
 
 # set filename to either what the user set or its original title
-if [[ -n "${filename}" ]]; then
+if [[ "${filename}" ]]; then
     opts+=("--output=${HOME}/Music/${filename}.%(ext)s")
 else
     opts+=("--output=${HOME}/Music/%(title)s.%(ext)s")
 fi
 
-if [[ -n "${batchfile}" ]]; then
+if [[ "${batchfile}" ]]; then
     youtube-dl "${opts[@]}" --batch-file="${batchfile}"
 else
     youtube-dl "${opts[@]}" "${@}"
diff --git a/fqo.sh b/fqo.sh
index 44687d2..cfb1bbb 100755
--- a/fqo.sh
+++ b/fqo.sh
@@ -3,14 +3,34 @@
 
 printHelp() {
 cat << EOF
-    fqo - fuzzy find a file and then check which package owns it
-    Usage: fqo [patterns]
+fqo - fuzzy find a file and then check which package owns it
+Usage: fqo [-h|--help] [patterns]
 
-    Options:
-        -h  show this help page
+Options:
+    -h  show this help page
 EOF
 }
 
+while true; do
+    case "${1}" in
+        "-h"|"--help")
+            printHelp
+            exit
+            ;;
+        --)
+            shift
+            break
+            ;;
+        -?*)
+            echo "Not an option: ${1}" >&2 && exit 1
+            exit
+            ;;
+        *)
+            break;
+            ;;
+    esac
+done
+
 [[ -z "${*}" ]] && echo "No patterns specified" && exit 1
 
 locate --all --ignore-case --null -- "${@}" | fzf --read0 --exit-0 --select-1 | pacman -Qo -
diff --git a/getweather.sh b/getweather.sh
index 43b4321..a499c57 100755
--- a/getweather.sh
+++ b/getweather.sh
@@ -1,4 +1,37 @@
 #!/usr/bin/env bash
 # Obtain a weather forecast
 
-echo "${@}" | xargs --no-run-if-empty -I {} curl wttr.in/{}
+printHelp() {
+cat << EOF
+Retrieve the weather of a give location
+
+Usage: getweather [-h|--help] [location]
+
+Options:
+    -h  show this help page
+EOF
+}
+
+while true; do
+    case "${1}" in
+        "-h"|"--help")
+            printHelp
+            exit
+            ;;
+        --)
+            shift
+            break
+            ;;
+        -?*)
+            echo "Not an option: ${1}" >&2 && exit 1
+            exit
+            ;;
+        *)
+            break;
+            ;;
+    esac
+done
+
+[[ -z "${@}" ]] && echo "Please enter a location" >&2 && exit 1
+
+xargs --no-run-if-empty -I {} curl wttr.in/{} <<< "${@}"
diff --git a/lsgroups b/lsgroups
new file mode 100755
index 0000000..a19ad98
--- /dev/null
+++ b/lsgroups
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# List all groups in the system
+
+sort <(awk -F ':' '{print $1}' < /etc/group)
diff --git a/lsusers b/lsusers
new file mode 100755
index 0000000..5a712bc
--- /dev/null
+++ b/lsusers
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# List all users on the system
+
+sort -u <(awk -F ':' '{print $1}' < /etc/passwd)