FM / fd

/proc/3234308/task/3234308/fd/

/proc/3234308/task/3234308/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	0	0644	edit dl rm
5	0	0644	edit dl rm
20	-	0777	edit dl rm

Delete null ?

cmd: