vdf/vzds: Add -f option (show graphical output with feh)

1 files changed, 5 insertions, 1 deletions

diff --git a/bin/vdf b/bin/vdf
index b73d806..9489ecd 100755
--- a/bin/vdf
+++ b/bin/vdf
@@ -136,7 +136,7 @@ sub show_df_png {
 	return;
 }
 
-getopts('a:cg', \%opts);
+getopts('a:cfg', \%opts);
 $alpha = $opts{'a'} // 0;
 
 open(my $mounts_fh, '<', '/proc/mounts');
@@ -166,6 +166,10 @@ elsif ($opts{'g'}) {
 	show_df_png();
 }
 
+if ($opts{'f'}) {
+	exec('feh', '/tmp/vdf.png');
+}
+
 __END__
 
 =head1 NAME