A special type of file that references an inexistent or existing file or directory. The contents of a symbolic link consist of an arbitrary string that is the path to the file that the symbolic link points to. When the symlink is encountered during pathname resolution, the string stored by the file ...

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2answers
686 views

Is it safe to symlink to /usr/include/x86_64-linux-gnu/sys from /usr/include/sys?

I'm missing the /usr/include/sys dir and all of its headers. I have build-essentials and supposedly every other -dev package I require for this make. From reading around I understand that it's safe ...
0
votes
2answers
60 views

Create a symbolic copy of another directory that has it's own local data

I have a directory foo that contains files and directories. I want to create a new directory foo_0311 that contains the same files as foo (and sees updates when the files change), but that allows by ...
0
votes
1answer
30 views

How would I find any symlinks on my system that reference “/tmp”?

I need to create a list of all symlinks that reference the /tmp directory. How many are there in total?
7
votes
3answers
15k views

Why change the owner of a symbolic link in linux?

In linux it's possible to change the owner or the group owner of a symbolic link (symlink). I was wondering why someone would want to do that, since permissions of a symlink are not used when ...
2
votes
1answer
223 views

cp -a fails to copy symlinks on virtfs

Problem: Trying to copy the entire content of one directory to another which includes hidden files/directories and symlinks. This is fairly straightforward cp -a ${src} ${dst} It works as expected ...
1
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1answer
76 views

Absolute path from user input without losing symlinks inside

Is it possible to convert in a shell script a user input path (absolute or relative) to the absolute path but without losing the symlinks inside, e.g. /a/b/c is the current user dir and c is a symlink ...
2
votes
1answer
53 views

Make links work in backup?

One file system of mine has many symlinks which link to directories in the file system. Is it possible to create a backup of the file system where the backups of the links work (i.e. still point to ...
0
votes
1answer
82 views

Update symlinks by scripting? [duplicate]

I have a directory which contains many symlinks which point to other directories. Now I would like to rename a common ancestral directory of the linked directories by the symlinks, and also have ...
4
votes
2answers
582 views

Advantage of symlinks over Windows style shortcuts

When I mainly used Windows, to make a shortcut, I could use a regular file detailing where it linked to, with the extension .lnk or .url Now, on Linux, I mainly use symbolic links, which are a ...
1
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0answers
196 views

Create Symbolic Link for Windows Machines

I currently operate a SMB file server for my network and, like a lot of you guys, don't touch Windows myself. I need to create a symbolic link that will work on my user's Windows machine to ...
0
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0answers
38 views

Symbolic link path [duplicate]

Hi I want to find out the path of symbolic link. I want to make a script for that but I can not find a command that will print the path of symbolic link. I want to write a script with directory as a ...
3
votes
1answer
8k views

Why do I get 'error while loading shared libraries: libssl.so.6 cannot open shared object file' even after I run ldconfig?

The symlink libssl.so.6 shows up in /usr/lib/x86_64-linux-gnu, and I ran ldconfig but I still get this error: error while loading shared libraries: libssl.so.6: cannot open shared object file: No ...
2
votes
1answer
215 views

Creating symlinks in the etc directory without root access

What I would like to create if I had root access would be a symlink from some file or folder in the /etc to another file or folder in the /etc. However, I do not have root access. Is there any way to ...
1
vote
1answer
42 views

symlinking to `.rbenv/`: how much is too much?

I've been keeping most of my dotfiles in a git repo and symlinking to them, e.g. ln -s ~/Development/dotfiles/bash_profile ~/.bash_profile which has been great. I did something similar with .vim/ ...
13
votes
4answers
2k views

Should I include a trailing slash / in a symlink to a directory?

Symlinking to a directory gives to different results with ls -l depending on whether I ln -s dir or ln -s dir/. But what's the actual difference, and which one should I prefer why?
7
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7answers
8k views

ls content of a directory ignoring symlinks

I have a directory in which I would like to list all the content (files and sub directories) without showing the symbolic links. I am using GNU utilities on Linux. The ls version is 8.13. Example: ...
3
votes
0answers
90 views

How is This Symbolic Link Not Being Followed?

I have LibreOffice Writer and OpenOffice Calc installed on my OpenSuSE system. This is arguably not ideal, but before I fully switch to one or the other, I noticed some strange behaviour when calling ...
4
votes
3answers
5k views

Replace symbolic link which linked to directory target

I want to upgrade tomcat server from 7.0.19 to 7.0.20. I've already ln -s apache-tomcat-7.0.19 tomcat7 before, so now I need to link tomcat7 to new target using the following command ln -s --force ...
1
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2answers
461 views

readlink -f not working on multiple files

I tried to run readlink -f on multiple files by using wildcard "*", but it evaluates other files as operand Command readlink -f *log Output (desired) /home/trail_1.log /home/trail_2.log Am I ...
1
vote
2answers
99 views

ls .. doesn't work properly with symlinks

I have directories set up a bit like this ~/code ~/code/src ~/code/build -> /path/to/somewhere/else That last one's a symlink. If I do this cd ~/code/build ls .. then I get the listing for ...
3
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1answer
370 views

Understanding directory symlinks traversals and the parent directory

Let's say you have directories /dir1 and /dir2/linked, where the later is a symlink to the former. When you cd to linked and pwd, you get the output /dir2/linked. If you then cd .., you'll be put on ...
2
votes
3answers
129 views

How to determine if a soft link's target is a directory or a file?

Given the ll command outputs as follows #> ll lrwxrwxrwx ... How to determine if a soft link's target is a directory or a file from "lrwxrwxrwx"?
0
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1answer
207 views

In Mint 17, how do I copy/paste symlinked files?

In Mint 17 (Cinnamon), I'm using the file manager (I guess it's called Nemo?) to view some header files after building OpenSSL in the 'include' directory. Each of the header files in this directory ...
2
votes
1answer
66 views

Can a hard link break the file system structure?

I want a very simple example of how can a hard link break the file system structure. I saw somewhere that people say it's because of loops, however, I can make a loop with a soft link and so I still ...
3
votes
1answer
74 views

Why SOFT LINK can't point, But HARD LINK can point to the INODE of a deleted Original File?

1st I created both hardlink (HLINK) and softlink (SLINK) to a single file (A.DAT). As I know, SLINK has its own inode, and this inode will point to the inode of A.DAT. But HLINK does not have its own ...
5
votes
4answers
1k views

Hot to make diff check a symlink link itself?

In Linux one can use the command diff to check for differences of files. I use it to check for differences across two modules, both copied to /tmp. However, both modules have symlinks, which might ...
0
votes
3answers
240 views

Double symlink (for partition and server)

I hope this is not a duplicate, I searched but couldn't find an answer. I'm using Linux Mint. I have a Data partition that mounts automatically on boot. I've created symlinks from this partition on ...
3
votes
1answer
51 views

symbolic link new target

I want to change the symbolic links pointing to the current directory, to a common directory named /pool current directory a/b common directory a/pool I followed every I could find and came close ...
3
votes
2answers
1k views

Symlink aliasing files in subdirectories without changing current directory

It seems like it should be simple to symlink one file to a new file in a subdirectory.... ....without moving subdirectories. But something about the syntax is perplexing and counter to what I would ...
0
votes
1answer
158 views

need help with a a symlink and the PATH variable

I tried to install drush with composer from a script that is runing with sudo $nameofuser `logname` #drush installation getcomposer(){ # Composer Global installation curl -sS ...
4
votes
2answers
124 views

Is there any relationship between linking binaries and symbolic links?

This is almost certainly a very stupid question, so it will be easy to anwser. Is there any relationship between the linking of binaries (as in dynamic or static linking) and symbolic links. Do they ...
6
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4answers
4k views

Command line shortcuts for changing directory

I'm looking for an easy way to navigate to directories spanning multiple hard drives and want to set something equivalent to a shortcut within the terminal. In Windows I would accomplish this with ...
5
votes
2answers
15k views

How to remove a directory with “Too many levels of symlinks”

I have a bit of an odd problem on a RHEL system. On our systems we have our home directory automounted under /export/home. There are a few exceptions, as I'm experimenting with using gluster for our ...
0
votes
4answers
112 views

Cannot use “firefox” command to run latest firefox

I have download firefox version 34 from Mozilla website. Next, I extracted the tar archive, and moved it to the Desktop. Now, when I run the following command: Desktop/firefox/firefox the version ...
2
votes
0answers
258 views

Directory symlink to inode, not path (e.g. directory hardlinks)

I'm trying to better understand why directory hardlinks are not possible. Roughly, I think of directories and files as follows: directory --------- inode # exposed as . inode_of_parent # ...
1
vote
1answer
124 views

When is a symbolic link not acceptable? [closed]

From the user point of view, for the purposes of file content, symbolic link is the same as the target file: Symbolic links operate transparently for most operations: programs that read or write ...
3
votes
2answers
141 views

Script to replace all symbolic links to a target to point to another target (in the same directory)

Given the following contrived example: $ mkdir -p a/b && touch a/b/original-target && touch a/b/new-target $ mkdir -p c1/c2 && cd c1/c2 && ln -s ...
1
vote
1answer
107 views

doesn't symbolic link changes it's permissions if I remove permissions in actual file?

I actually started learning Unix and while doing so I stuck here. Though It may seem silly question I'm actually unclear with it so please help me. I've a file as somefile.txt and a symbolic link ...
0
votes
0answers
42 views

Why does reading from a symlink to network location cause local disk activity?

I am running RHEL 6.4 and have a symbolic link in my home directory to a large file stored elsewhere on a network. My home directory is a network location as well. I've noticed that when I run a ...
0
votes
1answer
84 views

Linux - symlink between mtd partition and user data from mount location

Is it possible to create a symbolic link between NAND/NOR mtd partition and a file from mounted partition (e.g., ln -s /tmp/mnt/linux.bin /dev/mtdblock1)
1
vote
1answer
463 views

Symlink all files in a directory with the entire directory tree

Right now I use this ln -s /dir/* /dir2/ Which will symlink everything, but I have to go inside the dir and make a new directory because the folders are also symlinked (this is expected). So here ...
1
vote
2answers
119 views

Possibilities for executable symlink to non-executable file in Linux?

I have some Python scripts, that I keep in a repository; they are plain-text files, but if their executable bit is set, then the online repository page serves them as binary downloads, not as plain ...
1
vote
2answers
2k views

How to find out a file is hard link or symlink? [duplicate]

I have a file in ~/file.txt. I have created a hard link by : ln ~/file.txt ~/test/hardfile.txt and a symlink file : ln -s ~/file.txt ~/test/symfile.txt Now, How can I find out that which file ...
6
votes
2answers
3k views

Is symlink's target relative to the destination's parent directory and if so, why?

I've got the following file structure: build/ client/ –> index.js And when I try to create a symbolic link named "client" inside the build directory that refers to the client directory in the ...
1
vote
1answer
133 views

System wide symbolic link

I'm trying to create a symbolic link which would be system-wide usable. The $PATH output is the follow: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games So I don't understand ...
11
votes
4answers
9k views

symbolic link to a directory and relative path

I've created symlink with absolute path to the directory (Blink) and have for example following tree: $ ls -l /tmp/A total 0 lrwxrwxrwx 1 root root 6 Apr 3 12:27 Blink -> /tmp/B -rw-r--r-- 1 root ...
1
vote
1answer
93 views

symlink /home/username/Documenten tot 2nd partition?

I am trying to make a symlink so all documents are on a different harddisk drive. I learned how to make a symlink and tried to create the desired symlink. this is the command I used in terminal: ln ...
2
votes
2answers
92 views

ls doesn't give me the same as cd + ls to the same folder

$> ls ../../../../.. Doesn't give me the same result as $> cd ../../../../.. $> ls Why? Something with links? What's going on? [ johanrj@jamin ] ...
42
votes
6answers
2k views

Is there a downside to deleting all of the broken symbolic links in a system?

I was running a script that iterated over all the files on my Linux system and created some metadata about them, and it threw an error when it hit a broken symbolic link. I am newish to *nix, but I ...
-1
votes
1answer
72 views

Can a symlink be edited to link to a different directory or file? [duplicate]

When I move a directory elsewhere, a symblink to it will become invalid. The way I update a symlink mylink is first going into the directory, and then running ln -s "$PWD" mylink, and then mv mylink ...