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

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2
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2answers
71 views

Soft Link Detection

In my own LFS-based OS, I had created many softlinks. Soft-link can be deleted without harming the target. But is there any way that If I remove the a file or directory then, I will be notified ...
2
votes
4answers
263 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 ...
2
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1answer
302 views

Canonical paths: why are they needed?

The issue of resolving symlinks (symbolic links) is often addressed on this forum, and on others. Related are the concepts of relative, absolute (or full), and canonical (or resolved) pathnames. Two ...
2
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1answer
211 views

tomcat: symbolic link in a loop

linux-trra:/usr/local> $CATALINA_HOME bash: /home/anisha/openGTS17Nov/apache-tomcat-7.0.32/: is a directory linux-trra:/usr/local # ln -s $CATALINA_HOME tomcat linux-trra:/usr/local # file tomcat ...
2
votes
1answer
585 views

Fix symbolic links after version change

Say I have a symbolic link to a file, which has its version in its name. (The file is actually a jar file) Now say, that the version changes, i.e the old file I linked to is deleted and a new one is ...
2
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1answer
2k views

Creating symbolic links to applications in Mac OS X

I installed Aquamacs in a fresh OS X desktop, and wanted to be able to call the program from the commandline. Calling the file inside the app seems to work just fine: Amoss-iMac:bin amosjyng$ ...
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2answers
1k 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 ...
2
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1answer
1k views

How synchronize two disks (or folders) using symbolic (or hard) links (like rsync)?

I'm searching a tool or a shell script or another program to synchronize two or more folders or disks. But it differs of rsync tool, because, I don't want to duplicate the missing file, but do a ...
2
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1answer
31 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 ...
2
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1answer
27 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 ...
2
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1answer
63 views

What happen if accidentally move a soft link followed by “/”?

I created a soft link to the current directory, $ ln -s "$PWD" math I then wanted to move it to another directory. $ mv math/ ~/dirlinks/maths/ I then realized I should $ mv math ...
2
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1answer
98 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 -> ...
2
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1answer
483 views

How to Create Symlink Dynamically for Dynamically Created File in a Folder

I create a file based on time or something like that for stylesheet. It is fingerprinting filename to avoiding cached version on web browser. Example file name: style_1374065326.css. I want to create ...
2
votes
1answer
2k views

Using symbolic link on directory with contents

I'm working on a Debian machine with a bunch of different filesystems and I'm trying to manipulate a large amount of data in MySQL. I've run out of room in my home directory, but there's a ton of ...
2
votes
1answer
1k views

Exclude symbolic links to other filesystems with find -mount

I am working on a script that, among other things, extracts a list of all items in a directory (files and subdirs) for archival but it needs to skip remote symlinks (i.e. on other file systems). The ...
2
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1answer
347 views

Directory sync across SSHFS involving symlinks

I have 2 Ubuntu Linux boxes with similar directory structures, LX02 and LX04. When I ssh from a terminal on LX02 to LX04 and go to my main scripting directory, /root/sbin, I see a different set of ...
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2answers
975 views

Bash prompt when my home directory is a symbolic link

I symlinked my /host/Users/Kevin folder to /home/Kevin. I also edit the /etc/passwd file to /home/Kevin. I logged out and logged back in, however when I open up a terminal it's a bash prompt like so: ...
2
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1answer
156 views

Wikilink to a symbolic link in ikiwiki

I am running an ikiwiki for my personal use on my laptop via apache2 (os: ubuntu 10.04). If I want to make a link to a local pdf-file I put the file into my scrdir and use the usual wikilink syntax. ...
2
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2answers
1k views

How to remove the directory a symbolic link links to plus the symbolic link?

Say a is a symbolic link to b. I am looking for a simple command to remove both a and b at once that does not require me to know about b.
2
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0answers
64 views

Unison replacing newer symlinks with older files using the option -force newer

I'm having a problem with Unison and symlinks. I created a test case for making it easier to understand and try this for yourself. First, we create the two directories that will be synced. And some ...
2
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0answers
78 views

How can I make Krusader show real size of symlinked files?

In the "size" column in Krusader, there is a link's size noted, instead of the size of the actual file. This is the same as what ls -l shows (the full address of the target file, e.g. 64 B instead of ...
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0answers
409 views

Multiple Linux or Unix Distributions, Same Home Partition or Data?

To avoid conflicts I have always installed multiple Linux and Unix distributions each with it's own home partion or directory, and in the era of 3TB hard drives this is often very practical; I also do ...
2
votes
1answer
921 views

Can't delete symbolic links, permission denied

I try to delete all symbolic links pointing to Python3.2 with sudo ls -l . | grep '../Library/Frameworks/Python.framework/Versions/3.2' | awk '{print $9}' | xargs rm This just gives rm: 2to3: ...
2
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0answers
95 views

Hard links vs. Soft links: When would you want to use one over the other? [duplicate]

Possible Duplicate: What is the difference between symbolic and hard links? Today, my teacher talked about the differences between 'hard links' and 'soft links', but she never really ...
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4answers
123 views

Symlink everywhere

Is there any way for me to symlink a particular file so that it appears in every directory on the system? So if I symlink /tmp/scratch No matter where I am I can type vi scratch?
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2answers
8k views

Executable symbolic link results in “command not found”

I created a symbolic link (yesterday) like this: sudo ln -s bin/python /usr/bin/prj-python When I run: prj-python file.py I get: prj-python: command not found When I try creating the link ...
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3answers
217 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 ...
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4answers
78 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 ...
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2answers
996 views

Keep tracking of symbolic links?

I use symbolic links quite often, but after moving the original file, I lose track of the symbolic link. I also use symbolic links for keeping track of some files in the same directory, but again, I ...
1
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2answers
64 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
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1answer
134 views

Why ln -s creates relative broken links? [duplicate]

I have an issue with ln -s on Ubuntu 14.04, while using it in the following scenario: $ cd ~/programming/tmux/ $ ln -s tmux ~/bin/tmux $ ls -l ~/bin/tmux lrwxrwxrwx 1 USER USER 4 sie 31 11:02 ...
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2answers
35 views

why are there links to links in system directories?

For example, the executable emacs: lrwxrwxrwx 1 root root 23 Jun 9 2012 /usr/bin/emacs -> /etc/alternatives/emacs llrwxrwxrwx 1 root root 18 Jun 9 2012 /etc/alternatives/emacs -> ...
1
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1answer
590 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 ...
1
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2answers
1k views

Using a symlink for a mountpoint

Is it possible to set a symlink on a mountpoint? I have a mountpoint /vz. When I'm ln -s /var/lib/vz /vz the result is, that I have a directory vz in my mountpoint /vz, thus I have /vz/vz. Is there ...
1
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1answer
56 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 ...
1
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1answer
91 views

du skip symbolic links

I cannot find an example of what I want to do and, from what I'm reading, the default behavior of du on my system is not the proper default behavior. If I ls my /data folder, I see (removing the ...
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1answer
2k views

Make Nginx follow symlinks

Nginx does not follow symbolic links. I get a 404 error. In my directory, I have this link: lrwxrwxrwx 1 root root 48 Sep 23 08:52 modules -> /path/to/dir/ but the files stored in ...
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2answers
1k 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. ...
1
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1answer
29 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 ...
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2answers
78 views

Capturing the name of the file pointed by a symbolic link in a variable

Say I have a symbolic link: /path/to/foo->/path/to/some_file.txt Say I have a shell variable x=/path/to/foo, how can I get some_file.txt in a shell variable y?
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1answer
10k 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 ...
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1answer
232 views

Does symlinking from Drive A to Drive B affect I/O on Drive A?

I was wondering if IO through a symbolic link affects IO on the host drive even if it points to a seperate drive? My setup is, /dev/sdb2 1.8T 443G 1.3T 26% /home1 /dev/sda3 1.8T 1.7T ...
1
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1answer
2k views

No permission on external drive [duplicate]

Possible Duplicate: can't change file permission On my hard drive everything is fine, but when I go onto my external drive I can't chmod. I get no error message but the changing simply ...
1
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1answer
873 views

How to link a folder to create a shortcut

I have this folder: /var/www/vhosts/foo that I need to access often. If I do (I'm root): ln -s /var/www/vhosts/foo/ cd foo pwd tells me /root/foo What can I do to really go into the folder ...
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2answers
61 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 ...
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1answer
34 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 ...
1
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1answer
32 views

copy symlinks with rsync

When I'm trying to backup a disk with rsync, symbolic links are not resolved correctly. For example: media └disk1 ├folder1 │ └folder2 (symlink to /media/disk1/folder2) └folder2 After rsync ...
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2answers
95 views

How to find a symlink when the location in which it was created is unknown?

I followed some slightly incorrect instructions to install my video driver. I executed this command blindly and don't know what directory I did it: sudo ln -s lib /usr/lib64 How can I find that ...
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1answer
478 views

Kdevelop project setup with symlinked files not seeing custom include paths

So I have a crazy project setup (well, it's only 1 file that needs this crazyness). First, I'll explain the setup. So I have a file on my dropbox. I want to include that file in a Kdevelop project, ...
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1answer
359 views

Using find to find symlinks that point to a certain pattern of files

I have several directories that all have various symlinks in them. I want find (or another program) to find based on where the symlinks point to. For example this is how it currently works: ...