A special type of file that references a file or directory.

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9
votes
2answers
266 views

Strange difference between pwd and /bin/pwd

I added a symlink to the current directory with ln -s . aa. If I execute cd aa, and after that I executed pwd, the response is /home/sim/aa. But if I execute /bin/pwd it prints /home/sim (the current ...
11
votes
1answer
6k views

Create a symbolic link relative to the current directory

I'm trying to create a symbolic link in my home directory that points to a directory on my external HDD. It works fine when I specify it like this: cd ~ ln -s /run/media/name/exhdd/Data/ Data ...
1
vote
2answers
46 views

Symlink from one workstation to another without mount

I am trying to create a symlink of a file on one linux workstation to another linux workstation, without having to 'mount' any network shares. Here's what I am trying to do, but can't get it to work. ...
0
votes
1answer
21 views

Convert linux symlink to osx symlink

I have transferred a folder from a linux machine to a macbook pro with osx 10.9, now I am having trouble with the symlinks in this folder (lots of them). In linux if I do vi link2file.txt, it has the ...
3
votes
6answers
123 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: ...
0
votes
1answer
25 views

Symbolic link permission changes [duplicate]

I would like to change the symbolic permission[lrwxrwxrwx] to 755. I've used the command to try and change the permissions and it's not working. $ chmod -R 755 symbolic link folder
2
votes
1answer
886 views

Change permissions for a symbolic link

I have a symlink with these permissions: lrwxrwxrwx 1 myuser myuser 38 Aug 18 00:36 npm -> ../lib/node_modules/npm/bin/npm-cli.js* The symlink is located in a .tar.gz archive. Now when I ...
8
votes
5answers
823 views

Portable way to get script's absolute path?

What is a portable way for a (zsh) script to determine its absolute path? On Linux I use something like mypath=$(readlink -f $0) ...but this is not portable. (E.g., readlink on darwin does not ...
0
votes
0answers
58 views

g++: error: /usr/lib/libGL.so: No such file or directory after uninstalling AMD drivers

This is a question asked several times all over the internet. Duplicates: http://askubuntu.com/questions/395544/g-error-or-nosuch-file-or-directory ...
6
votes
1answer
63 views

Filetype and dereference when listing directory with LS command

I'm trying to combine arguments to the ls command to list a directory content. What I'm basically trying to achieve is listing the directory dereferencing all links, but showing explicitly that the ...
6
votes
1answer
343 views

Why wouldn't a symlink to a symlink work?

I've run into a weird issue when installing SWI-Prolog using homebrew on my OSX 10.9 box. I'm trying to debug it to figure out whose bug it is (SWI-Prolog's, homebrew's, or OSX's), so I can report it ...
3
votes
2answers
64 views

Make firefox command run downloaded firefox instead of iceweasel

I have downloaded Firefox, but when I run firefox in Alt+F2 (Gnome 3.4.2), Iceweasel runs instead. I used the type command to find the file apparently responsible for this: #!/bin/sh ...
0
votes
0answers
12 views

Mount (or makefs or tunefs or cap or…) option to disallow symlinks?

(Other than mkfs.vfat, that is.) Is there a way in Linux to have a filesystem mounted but to prevent symlinks from being made on it? It's fine if this needs to happen at the time the filesystem is ...
4
votes
3answers
168 views

File permissions

I have a PHP script running which makes symlinks. To confirm which user it is: file_put_contents("testFile", "test"); $user = fileowner("testFile"); unlink("testFile"); echo "running as user '" . ...
3
votes
4answers
2k views

Find only destination of symlink

For use in a shell-script, I'm looking for a commandline-way to get the destination of a symbolic link. The closest I've come so far is stat -N src, which outputs src -> dst. Of course I could ...
2
votes
1answer
79 views

`ln -s` creates a symlink inside an existing folder instead of failing?

$mkdir lnTest1 lnTest2 $ln -s lnTest1 "lnTest2" There is NO slash at the end of "lnTest2"!! $ls lnT* -Rl |sed "s'$USER''g" lnTest1: total 0 lnTest2: total 0 lrwxrwxrwx 1 7 Jun 22 22:48 lnTest1 ...
3
votes
1answer
23 views

How to create a relative symlink which works across PC

I have the following directory structure to start with ~/a/bin ~/a/src -> /home/user/b/sync/src I created a symlink cd ~/a/src ln -s ../bin bin-xyz now bin-xyz is a broken link, and there is ...
3
votes
1answer
34 views

Does the Linux loader (ld.so) follow symlinks?

I have stumbled upon a problem by trying to move the ld.so.cache file to another location. I have tried to create a symlink for it in its previous location -- /etc/ -- but it seems that the loader ...
5
votes
2answers
7k views

How do you make samba follow symlink outside the shared path

This is ubuntu server 10.04 64 and samba 3.4.7 I have a shared directory /home/mit/share and another one /home/temp that I link into the shared one: ln -s /home/temp /home/mit/share/temp But on ...
2
votes
2answers
666 views

How do I dereference links when extracting from a tar file?

If I have a tar file, bob.tar, which contains real_file and link_to_real_file, in which the latter is a symlink, is there a way to extract the contents of bob.tar so that link_to_real_file will not be ...
3
votes
2answers
65 views

Gzip large amount of symlinked files

I have a folder containing a large amount of symlinked files. These files are each on the order of 10-11GB (fastq files to be specific). They come from a variety of source folders, but I made sure ...
4
votes
1answer
185 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 ...
2
votes
4answers
39 views

Generate multiple symbolic links with maitaining directory structure

I want to generate symbolic links from multiple folders with maintaining the directory structure. I read a few answers and the best thing i can come up with now is: find ...
1
vote
1answer
61 views

How to follow symlinks in NFS?

I have different disks with pictures /media/drive1/pictures/ /media/drive2/pictures/ /media/drive3/pictures/ /media/drive4/pictures/ # ... I have a folder called share which has symlinks for every ...
1
vote
1answer
76 views

ldconfig not following user-created symbolic link

I'm attempting to run Inkscape 0.48.4-15 (armv7) which is installed via pacman from Arch Linux ARM. $ inkscape inkscape: error while loading shared libraries: libMagick++-6.Q16HDRI.so.3: cannot open ...
1
vote
3answers
36 views

Sharing a project tree between environments

To save space and time I copied a large project tree on a network drive as hard links, i.e. cp -a -r --link proj proj_B (background: it's huge, needs to be rebuilt from two incompatible ...
4
votes
2answers
58 views

Is it possible to notify/warn that current path isn't a valid symlink anymore?

Let's say we have ./a and ./b directories. Then we create a symlink using ln -s a x and entering it cd x The pwd would be x Then in another terminal we change the x so that it pointed to b. But the ...
0
votes
3answers
59 views

How do I create this symbolic link in Unix?

I want to run gmake when I run make, so I am creating a symbolic link. My gmake is inside /usr/local/dist. My make is inisde /usr/ccs/bin. Is this the correct command: ln -s /usr/local/dist/gmake ...
2
votes
2answers
31 views

How to create file links on a vfat filesystem of a mounted disk under Linux?

I have an external drive containing different pieces of music. The drive is a vfat formatted drive to be able to work with arbitrary devices. On the device I have music stored from different artists ...
1
vote
1answer
46 views

Creating/Removing a symbolic link when a USB device connects/disconnects

I'm working with an Arduino board and Matlab under Linux. Matlab, unfortunately, doesn't recognize the Arduino board when is connected unless I create a symbolic link to the Arduino board in /dev by: ...
2
votes
1answer
47 views

Capture symbolic link into Unix/Linux variables

Say I have a folder with a series of symbolic links: ussdv103:en195d; default$ pwd /oradba/app/oracle/admin/database1 ussdv103:en195d; default$ ls -ltr exp -> ...
1
vote
0answers
46 views

How do I replace symlinks in a path with their target within a script? [closed]

I want to extract part of a file path up to a symlink, use readlink to find the path to the link target, and then replace the link name with the actual path. This has to be done within a script. For ...
3
votes
2answers
96 views

/etc files on a different partition

My setup requires that some of my /etc files reside on a separate partition. For this purpose I've created a softlink: ls -li /etc/group 956 lrwxrwxrwx 1 root root 21 May 7 15:48 /etc/group -> ...
0
votes
1answer
106 views

Access through samba to link to different filesystem in shared directory (permission error)

I have a laptop with Dual Boot Lubuntu 14.04/Windows 7 I have a BorrajaX user in Lubuntu and another Borrajax user in Windows. In my Lubuntu $HOME/Documents/ directory I created a link to the ...
12
votes
2answers
433 views

How to define a symbolic link that I can use in all of my directories

Is it possible to write a symbolic link such that no matter where am I on the file system, I can use for example project to point the directory home/me/project? I would like to use commands like cd ...
4
votes
4answers
258 views

How do I get 'realpath' to find my symbolic link?

I am on MacOSX using bash as my shell. I have symbolic link, created like this: ln -s /usr/bin/python python2 I have a package that uses python2 and I want to create a symbol link in my current ...
0
votes
2answers
73 views

ln -s with a path relative to pwd

I'm trying to create a bunch of symbolic links, but I can't figure out why this is working ln -s /Users/niels/something/foo ~/bin/foo_link while this cd /Users/niels/something ln -s foo ...
1
vote
3answers
100 views

Seemingly Inconsistent Behavior for “ln” & “ln -s”

As we all know, the ln command creates a link, with the default being a hard link and the -s option creating a symlink. The general syntax is ln [-s] OLD NEW, where OLD is the file you are linking to ...
6
votes
5answers
1k views

Dynamic Symlinks

I have built my app for different architectures and would like to create a "dynamic symlink" which takes me to the right version based on a variable. If the machine I am currently logged in to, is ...
0
votes
1answer
54 views

Trouble creating symbolic link [closed]

I installed a software on OpenSUSE. However, to open it one has to type /usr/local/software/start_software everytime. I tried creating a symbolic link using sudo ln -s ...
1
vote
1answer
194 views

find does not work on symlinked path?

If I run this command find $HOME/MySymlinkedPath -name "run*.sh" nothing happens, and gives no error ('MySymlinkedPath' is a symlinked path to another hard drive other then my $HOME one). These also ...
2
votes
1answer
61 views

Why store program code in /var/cache?

I have inherited a Java / Tomcat stack, running on Ubuntu. It has crashed and I am trying to restart it. The program code seems to be using a config file which I have found on the file system. The ...
0
votes
1answer
37 views

Specify a fallback file for a broken symbolic link

I want to create a symlink, foo.txt, needed at system startup, to another file, bar.txt on a different mount point. The mounted partitions are different physical drives as well. ln -s /baz/bar.txt ...
1
vote
1answer
27 views

“ls -lH” not following the link but “ls -lH linktofile” following it

In a directory there is a link to some other file in some other directory. If I give ls -lHh command with no arguments, ls does not resolves the symbolic link but if I give ls -lHh * or ls ...
2
votes
2answers
102 views

Symlink all subdirectories in a directory to another directory

I'm trying to symlink every directory in a folder to another folder. For example, in the structure below, I need the subfolders symlinked to folder2. - /home/chris/folder1 -- subfolder1 -- subfolder2 ...
4
votes
1answer
64 views

Is there a command to move a file, and symlink it back to where it was?

I often find myself wanting to move a file, then create a symlink where it was. In doing this by hand I tend to twist my mind. (Esp after doing half a dozen files) Use cases: Moving all my "dot ...
0
votes
1answer
69 views

Always getting “not a symbolic link” message, while installing any package

When I am installing any package in my centos 6.0 system, by yum or rpm, I always getting /sbin/ldconfig: /usr/lib64/libreadXMLnew.so.1 is not a symbolic link message. There is never a problem in ...
0
votes
2answers
1k views

Remove soft link but not the target

I have a directory that contains a link to another directory that I just created. I would like to remove the link but preserve the directory my link was pointing to. How do I do this? > mkdir rgac ...
2
votes
3answers
781 views

Adding to path vs. linking from /bin

Our sys admin installed a software (Maven) on the server, and told everyone to add the "/usr/local/maven/bin/" folder to their path. I think it could be more convenient to just link the few programs ...
5
votes
2answers
988 views

How to copy directory structure without removing symlinks?

I need to "install" a bunch of files to another directory keeping the directory structure of the source files intact. For example, if I have ./foo/bar/baz.txt going to /var/www/localhost/webroot/ I ...