is_file() { [ -f "$1" ] } is_file /path/to/dir/* || echo empty
test is redundant too --- this could be another way to accomplish this empty_dir() { eval test \" $1/* \" == \"" $1/* "\"; } (excluding invisible files...)
is_file() { [ -f "$1" ] } is_file /path/to/dir/* || echo empty
test is redundant too --- this could be another way to accomplish this empty_dir() { eval test \" $1/* \" == \"" $1/* "\"; } (excluding invisible files...)