diff --git a/Labb5/ovning5.sh b/Labb5/ovning5.sh
index 0f36991..9c51973 100755
--- a/Labb5/ovning5.sh
+++ b/Labb5/ovning5.sh
@@ -7,27 +7,58 @@
# Set some variabels
BackupTo="$HOME/backups/"
-
-# Set our binarys
+declare Verbose
Tar="/bin/tar"
+# Help screens
+short_usage()
+{
+ echo "Usage: `basename $0` -b
-f -o -v -h"
+}
+
+long_usage()
+{
+ short_usage
+ cat <<- EOF
+ -b Directory to make a backup of
+ -f Optional tar output filename (default is the name of the directory)
+ -o Optional directory to put the backup in (default is \$HOME/backups)
+ -v Turn on tar -v (Verbose)
+ -h This help
+ EOF
+}
+
+# Parse arguments and options
+while getopts b:f:o:vh Opt; do
+ case "$Opt" in
+ b) BackupThis=$OPTARG
+ ;;
+ f) File=$OPTARG
+ ;;
+ o) BackupTo=$OPTARG
+ ;;
+ v) Verbose=v
+ ;;
+ h) long_usage
+ ;;
+ *) short_usage
+ ;;
+ esac
+done
+
# Sanity checks
-if [ $# -ne 1 ]; then
- echo "Usage: $0 "
- exit 2
-fi
-
if [ ! -w $BackupTo ] || [ ! -d $BackupTo ]; then
- echo "Can't write to $BackupTo or doesn't exist" > /dev/stderr
+ echo "Can't write to $BackupTo or $BackupTo doesn't exist" > /dev/stderr
exit 2
fi
-if [ ! -r "$1" ]; then
- echo "Can't read $1"
+if [ ! -r $BackupThis ]; then
+ echo "Can't read $BackupThis"
exit 2
fi
-# Main
-$Tar cvf ${BackupTo}`basename $1`.tar $1
+# Main (do the actual backup)
+
+$Tar cf$Verbose ${BackupTo}/`basename $BackupThis`.tar $BackupThis
exit 0
diff --git a/Labb5/ovning5_todo.txt b/Labb5/ovning5_todo.txt
new file mode 100644
index 0000000..50fe186
--- /dev/null
+++ b/Labb5/ovning5_todo.txt
@@ -0,0 +1,2 @@
+[ ] Check if backup.tar already exist (we don't want to overwrite it)
+[ ]