ื’ื•ื“ืœ ื”ืžื“ืจื™ื›ื™ื ืœื ืฉื•ื•ื” ืืช ื”ืžืืžืฅ ืฉืœื ื•

ื–ื”ื• ืคื•ืกื˜ ื—ืกืจ ืชื•ืขืœืช ืœื—ืœื•ื˜ื™ืŸ, ืžื™ื•ืชืจ ื‘ื™ื™ืฉื•ื ืžืขืฉื™, ืื‘ืœ ืคื•ืกื˜ ืงื˜ืŸ ื•ืžืฆื—ื™ืง ืขืœ ืกืคืจื™ื•ืช ื‘ืžืขืจื›ื•ืช *nix. ื–ื” ื™ื•ื ืฉื™ืฉื™.

ื‘ืžื”ืœืš ืจืื™ื•ื ื•ืช ืขื•ืœื•ืช ืœื ืคืขื ืฉืืœื•ืช ืžืฉืขืžืžื•ืช ืœื’ื‘ื™ ืื™ื ื•ื“ื™ื, ื”ื›ืœ-ื–ื”-ืงื‘ืฆื™ื, ืฉืขืœื™ื”ื ืžืขื˜ ืื ืฉื™ื ื™ื›ื•ืœื™ื ืœืขื ื•ืช ื‘ืฉืคื™ื•ืช. ืื‘ืœ ืื ืชื—ืคืจื• ืงืฆืช ื™ื•ืชืจ ืœืขื•ืžืง, ืชื•ื›ืœื• ืœืžืฆื•ื ื“ื‘ืจื™ื ืžืขื ื™ื™ื ื™ื.

ื›ื“ื™ ืœื”ื‘ื™ืŸ ืืช ื”ืคื•ืกื˜, ื›ืžื” ื ืงื•ื“ื•ืช:

  • ื”ื›ืœ ืงื•ื‘ืฅ. ืกืคืจื™ื™ื” ื”ื™ื ื’ื ืงื•ื‘ืฅ
  • ื”-inode ืžืื—ืกืŸ ืžื˜ื ื ืชื•ื ื™ื ืžื”ืงื•ื‘ืฅ, ืืš ืฉื ื”ืงื•ื‘ืฅ ืื™ื ื• ืžืื•ื—ืกืŸ ืฉื
  • ืฉื ื”ืงื•ื‘ืฅ ืžืื•ื—ืกืŸ ื‘ื ืชื•ื ื™ ื”ืกืคืจื™ื™ื”
  • ื’ื•ื“ืœ ื”ืกืคืจื™ื™ื”, ื–ื”ื” ืœื–ื• ืฉืžื•ืฆื’ืช ื‘-ls ื•ื”ื•ื 4Kb ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืชืœื•ื™ ื‘ืžืกืคืจ ื”ืงื‘ืฆื™ื ื‘ืกืคืจื™ื” ื•ื‘ืื•ืจืš ืฉืžื•ืชื™ื”ื
  • ื‘ืจื•ืจ ืฉื›ื›ืœ ืฉื™ื•ืชืจ ืงื‘ืฆื™ื, ื›ืš ื’ื•ื“ืœ ื”ืกืคืจื™ื™ื” ื’ื“ื•ืœ ื™ื•ืชืจ

ืขื›ืฉื™ื• ื–ื” ื”ื—ืœืง ื”ืžืขื ื™ื™ืŸ: ืื ื—ื ื• ื™ื•ืฆืจื™ื ืกืคืจื™ื™ื” ืขื ืžื™ืœื™ื•ืŸ ืงื‘ืฆื™ื, ื‘ื•ื“ืงื™ื ืืช ื’ื•ื“ืœ ื”ืกืคืจื™ื™ื”, ื•ืื– ืžื•ื—ืงื™ื ืืช ื›ืœ ื”ืงื‘ืฆื™ื ื•ืžืกืชื›ืœื™ื ืขืœ ื’ื•ื“ืœ ื”ืกืคืจื™ื™ื”.

$ mkdir niceDir && cd niceDir
# ะฒ ะทะฐะฒะธัะธะผะพัั‚ะธ ะพั‚ ัะบะพั€ะพัั‚ะธ ะฝะพัะธั‚ะตะปั, ัะปะตะดัƒัŽั‰ะฐั ะบะพะผะฐะฝะดะฐ ะผะพะถะตั‚ ะทะฐะฝัั‚ัŒ 2-10 ะผะธะฝัƒั‚
$ for ((i=1;i<133700;i++)); do touch long_long_looong_man_sakeru_$i ; done
$ ls -lhd .
drwxr-xr-x 2 user user 8.1M Aug 2 13:37 .
$ find . -type f -delete
$ ls -l
total 0
$ ls -lhd .
drwxr-xr-x 2 user user 8.1M Aug  2 13:37 .

ื›ืคื™ ืฉืืชื” ื™ื›ื•ืœ ืœืจืื•ืช, ื’ื•ื“ืœ ื”ืกืคืจื™ื™ื” ืœื ื”ืฉืชื ื”, ืœืžืจื•ืช ืฉื–ื” ื ืจืื” :)

ืืชื” ื™ื›ื•ืœ ืจืง ืœืชืงืŸ ืืช ื”ื’ื•ื“ืœ ืฉืœ ืกืคืจื™ื™ื” (ืžื‘ืœื™ ืœืžื—ื•ืง ืื•ืชื”) ื‘ืืžืฆืขื•ืช fsck (ื•ืืคืฉืจื•ืช -D) ื‘ืžืฆื‘ ืœื ืžื•ืชืงืŸ.

ืื‘ืœ ื›ืฉื”ืœื›ืชื™ ืœื—ืคืฉ ืœืžื” ื–ื” ื›ืš, ื”ืชื‘ืจืจ ืฉืœืคื ื™ 10 ืฉื ื™ื ื›ื‘ืจ ื”ื™ื™ืชื” ื”ืชื ื”ื’ื•ืช ื›ื–ื• ืžื“ื•ื‘ืจ ื‘-lkml. ื•ืœืคื™ ื”ืžืคืชื—ื™ื, ื”ืชื™ืงื•ืŸ ืคืฉื•ื˜ ืœื ืฉื•ื•ื” ืืช ื”ืžืืžืฅ.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”