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Questions tagged [hard-link]

A hard link is file system entry that associates a name with another file on a file system.

0 votes
1 answer
25 views

How to Avoid Copying Large Folders When Creating a chroot Sandbox Using Symlinks, Hard Links, or Bind Mount?

I am working on creating a chroot sandbox and want to avoid the time-consuming and storage-intensive process of copying large directories such as bin, lib, and others. Is it possible to use symbolic ...
Foad's user avatar
  • 379
0 votes
0 answers
25 views

ls long listing column "number of hard links": What does that mean? [duplicate]

Please shed some light on that erratic, second column of ls -l, that numeric column between the 1st one - the permission string - and the third one - the user ownership. I just can't pin it down, what ...
futurewave's user avatar
2 votes
3 answers
167 views

Why hard link doesn't corrupt if we remove the original file? [duplicate]

Why the hard link doesn't corrupt if we remove the original file? If I remove the original file then the softlink gets corrupt but hard link doesn't so why it does't corrupt
user avatar
1 vote
1 answer
66 views

mirror a directory tree by hard links for file contents and symlinks for directory structure

what is the best way to mirror an entire directory, say original/, to a new directory, say mirror/, which has the structure mirror/data/ and mirror/tree/, such that every file in the directory ...
windfish's user avatar
  • 113
0 votes
2 answers
89 views

Creating hard links [duplicate]

$ ln fun fun-hard $ ln fun dir1/fun-hard $ ln fun dir2/fun-hard $ ls -1 total 16 drwxrwxr-x 2 me 4096 2018-01-14 16:17 dir1 drwxrwxr-x 2 me 4096 2018-01-14 16:17 dir2 -rw-r—-r—- 4 me 1650 2018-01-10 ...
user599592's user avatar
0 votes
0 answers
40 views

Copy new files (or their hard links) to new location with other folder structure and with new name

I hope someone can advise me on a very tedious, repeating task. My university uses Moodle as its eLearning and file exchanging platform. So every now and then our tutors upload new files, that I have ...
lumanet's user avatar
3 votes
1 answer
119 views

Hard link as destination of cp and rsync

Where do I find documentation of behavior of cp and rsync commands when the destination path shares the inode with another path? In other words, when I do $ cp [options] src dest $ rsync [options] src ...
norio's user avatar
  • 225
0 votes
2 answers
58 views

Creating a hard link increases the hard link count for two names

gui@Latitude:~$ cd playground gui@Latitude:~/playground$ ls -l total 8 drwxrwxr-x 2 gut gut 4096 set 20 16:18 dir1 -rw-r--r-- 1 gut gut 2903 set 20 14:46 gato gui@Latitude:~/playground $ ln gato gato-...
Guilherme Woolley's user avatar
-1 votes
1 answer
69 views

creating hard links Linux question [duplicate]

From the book The Linux Command Line by William Shotts, page 33: So now we have four instances of the file fun. Let's take a look at our playground directory. [me@linuxbox playground]$ ls -1 total 16 ...
Guilherme Woolley's user avatar
0 votes
0 answers
38 views

How do I get the number of hardlinks of a folder?

I am on Mac. However, I use gstat (GNU stat) so my understanding is that behavior should match linux. I cd to a folder. Then I use gstat --format=%h .. The output is 65. Next, I use gfind . -maxdepth ...
Matt Groth's user avatar
3 votes
1 answer
349 views

How does `ls` find hard links?

Setup The following sequence of commands is setup for my question. root@cd330f76096d:/# cd root@cd330f76096d:~# ls root@cd330f76096d:~# mkdir -p my_dir/my_subdir root@cd330f76096d:~# ls -...
Sweet Shell O'Mine's user avatar
0 votes
0 answers
47 views

archiver/backups does not save/restore hardlinks

I will explain what kind of hardlinks and where and why they appeared, and why to save them. pictures on the server are saved: ../foto/M/ay/uZbIKBgsXr0222858001661067986M ../foto/M/ay/...
Aliskin's user avatar
  • 121
23 votes
5 answers
5k views

Is '..' really a hard link?

This is a bit of a theoretical question, but it's important to use proper names for things. In UNIX/Linux file systems, .. points to the parent directory. However, we know that hard links cannot point ...
dr_'s user avatar
  • 30.1k
0 votes
1 answer
169 views

Hard links on a mounted disk

I have a work laptop that I will soon have to return to my employer. Having foreseen this, I ordered a second internal disk and mounted it at /home/<user> so that I can just pull it out and ...
Bob's user avatar
  • 3
1 vote
2 answers
1k views

How to make hardlinks across two NFS shares?

Is there a way to make hard-links, from the client side, across two or more NFS mounts, if the shared NFS directories are hosted on a single backing filesystem? (Such that the server would have no ...
Max Power's user avatar
  • 264

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