FM / fd

/proc/3160145/fd/

/proc/3160145/fd

Name	Size	Mode	Actions
0	-	0666	edit dl rm
1	-	0666	edit dl rm
2	-	0666	edit dl rm
3	-	0777	edit dl rm
4	-	0777	edit dl rm
5	6053	0555	edit dl rm
6	0	0644	edit dl rm
7	21312	0644	edit dl rm
8	0	0644	edit dl rm
32	-	0777	edit dl rm

Delete null ?

cmd: