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

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2
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2answers
92 views

Create a link but don't change the canonical path

In each users' directory there exists a symbolic link to /var/www/website/public_html/. However, whenever a user cds into the link, he sees the path as /home/username/public_html/. Is there any way to ...
2
votes
2answers
458 views

If symlink on NFS points to local disk, will advantage of local disk be lost?

I am working on a development network that uses NFS so that home directories etc can be accessed from any machine. However, NFS is occasionally flaky, causing slowdown/freezing of the machines. I am ...
2
votes
1answer
32 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 ...
2
votes
1answer
103 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
44 views

Soft Link created for new software installation

When we install a new software, after extraction the below steps are performed generally: move the files to /opt/folder create the symlink sudo ln -s /opt/folder/application_folder_name ...
2
votes
3answers
102 views

Creating symbolic links

When creating a softlink how do add the path, I did the following: ln -s file1.txt /home/user9000/Desktop/SymbolicLink.txt When I see the softlink on the desktop it marks that the doc doesn't ...
2
votes
1answer
227 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 ...
2
votes
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
1answer
313 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
votes
1answer
218 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
593 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
votes
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$ ...
2
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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
votes
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
votes
1answer
36 views

How to verify the target of a symbolic link points toward a particular path

Within a bash script, I know I can check if a file is a symbolic link with the following syntax if [ -L $path ] Does any one know how I would test if that path was linked to a particular path? E.g. ...
2
votes
1answer
35 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
votes
1answer
32 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
votes
1answer
64 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
votes
1answer
100 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
votes
1answer
512 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
votes
1answer
362 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 ...
2
votes
2answers
1k 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
157 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
votes
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
votes
1answer
41 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 ...
2
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0answers
76 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
82 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 ...
2
votes
0answers
420 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
938 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
votes
0answers
96 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 ...
1
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4answers
125 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?
1
vote
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 ...
1
vote
3answers
243 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 ...
1
vote
4answers
82 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 ...
1
vote
2answers
103 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
1answer
153 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 ...
1
vote
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
vote
1answer
646 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
2k 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
vote
2answers
48 views

Why does httpd give an error following a symlink into my home directory on Fedora?

I've just re-enabled an app after OS change. Symbolic link to it is located of course in /var/www/myapp . After changing permissions to 0775 (even 0777 temporary), changing owner to apache:myuser, ...
1
vote
1answer
60 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
135 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
2k 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
31 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 ...
1
vote
2answers
79 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?
1
vote
1answer
11k 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 ...
1
vote
1answer
244 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 ...