$ ls -la /proc/3174/fd
total 0
dr-x------. 2 mikhail mikhail  0 Jul 17 01:33 .
dr-xr-xr-x. 9 mikhail mikhail  0 Jul 17 01:31 ..
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 0 -> /dev/pts/0
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 1 -> 'pipe:[51756]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 10 -> 'anon_inode:[eventpoll]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 100 -> 'pipe:[57977]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 101 -> '/home/mikhail/.local/share/feral-interactive/Rise of the Tomb Raider/F3DWarmer.db'
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 102 -> 'pipe:[57977]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 103 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 104 -> 'socket:[57980]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 105 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 106 -> 'socket:[56206]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 108 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 109 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 11 -> 'socket:[57757]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 110 -> 'socket:[57847]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 111 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 112 -> 'socket:[52881]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 115 -> /home/mikhail/.pki/nssdb/cert9.db
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 116 -> /home/mikhail/.pki/nssdb/key4.db
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 117 -> /dev/input/event4
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 12 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 13 -> 'socket:[57758]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 14 -> /dev/shm/u1000-ValveIPCSharedObj-Steam
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 15 -> /dev/shm/u1000-Shm_fc1edd44
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 16 -> /dev/shm/u1000-Shm_d01cc2bd
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 17 -> /dev/shm/u1000-Shm_8ce903
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 18 -> /proc/2690/status
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 19 -> /dev/shm/u1000-Shm_4bcd0c9d
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 2 -> 'pipe:[51756]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 20 -> 'socket:[52871]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 21 -> anon_inode:inotify
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 22 -> /dev/dri/card0
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 23 -> /dev/dri/card0
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 24 -> /dev/dri/card0
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 25 -> /dev/dri/card0
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 26 -> 'pipe:[59478]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 27 -> 'anon_inode:[eventpoll]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 28 -> 'anon_inode:[eventpoll]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 29 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 3 -> 'anon_inode:[eventpoll]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 30 -> 'pipe:[51103]'
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 31 -> 'pipe:[51103]'
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 32 -> 'pipe:[59478]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 33 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 34 -> 'socket:[59481]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 35 -> 'anon_inode:[eventfd]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 36 -> /dev/urandom
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 37 -> 'anon_inode:[eventpoll]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 38 -> 'pipe:[59482]'
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 39 -> 'pipe:[59482]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 4 -> 'anon_inode:[eventfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 40 -> 'socket:[59483]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 41 -> /proc/3174/status
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 42 -> /dev/dri/renderD128
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 43 -> 'socket:[57121]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 44 -> 'anon_inode:[eventpoll]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 45 -> 'anon_inode:[eventpoll]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 46 -> 'socket:[55178]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 47 -> '/home/mikhail/.local/share/feral-interactive/Rise of the Tomb Raider/OfflineEvents'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 48 -> 'anon_inode:[eventfd]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 49 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.dlc.story.babayaga.000.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 5 -> /home/mikhail/.steam/steam.pipe
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 50 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/bin/icudtl.dat'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 51 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/bin/natives_blob.bin'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 52 -> /dev/input/event4
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 53 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/bin/snapshot_blob.bin'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 54 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 55 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 56 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.001.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 57 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.002.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 58 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.003.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 59 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.004.tiger'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 6 -> 'socket:[57755]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 60 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.005.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 61 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.006.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 62 -> 'pipe:[54765]'
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 63 -> 'pipe:[54765]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 64 -> 'pipe:[54766]'
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 65 -> 'pipe:[54766]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 66 -> 'anon_inode:[timerfd]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 67 -> /dev/hidraw1
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 68 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.007.tiger'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 69 -> 'socket:[52879]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 7 -> 'anon_inode:[eventpoll]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 70 -> 'socket:[51791]'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 71 -> 'anon_inode:[eventfd]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 72 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.001.tiger'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 73 -> 'socket:[54116]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 74 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.002.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 75 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.003.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 76 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.004.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 77 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.005.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 78 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.006.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 79 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.007.tiger'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 8 -> 'anon_inode:[eventfd]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 80 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.update1.000.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 81 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.update2.000.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 82 -> anon_inode:inotify
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 83 -> 'pipe:[52221]'
l-wx------. 1 mikhail mikhail 64 Jul 17 01:33 84 -> 'pipe:[52221]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 85 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.update3.000.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 86 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.dlc.mode.endurance.000.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 87 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.dlc.mode.bloodties.000_english.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 88 -> /dev/input/event4
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 89 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.dlc.mode.colddarkness.000.000.tiger'
lrwx------. 1 mikhail mikhail 64 Jul 17 01:33 9 -> 'anon_inode:[eventpoll]'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 90 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.dlc.mode.bloodties.000.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 91 -> /dev/urandom
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 92 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.dlc.mode.colddarkness.000_english.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 93 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.dlc.story.babayaga.000_english.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 94 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.dlc.mode.endurance.000_english.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 95 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.update3.000_english.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 96 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.update2.000_english.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 97 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile.update1.000_english.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 98 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile_english.000.tiger'
lr-x------. 1 mikhail mikhail 64 Jul 17 01:33 99 -> '/home/mikhail/.local/share/Steam/steamapps/common/Rise of the Tomb Raider/share/data/bigfile_english.000.tiger'