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

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3
votes
1answer
160 views

Test for link with trailing slash?

I created in /tmp/test/ mkdir somedir ln -s somedir/ somelink I want to loop through only directories: for file in */ ; do if [[ -d "$file" && ! -L "$file" ]]; then echo "$file is a ...
3
votes
2answers
190 views

Is there way to replace value of symbolic link? [duplicate]

Is there way to replace value of symbolic link? For example I want to replace symbolic link like this: first -> /home/username/foo/very/long/directories/that/I/do/not/want/to/type/again to ...
3
votes
1answer
104 views

Symbolic link starting with .#

I have a symlink in one of my directories that has the following name: lrwxrwxrwx 1 XXXX ZZZ 37 Jan 15 18:18 .#perl.org -> XXX@YYY.com.2980:1344441539 I am wondering what this symlink ...
3
votes
3answers
464 views

How to diff two folders by inodes

I'm currently using a script to backup files on my computer. In a nutshell, it works like this: rsync --link-dest=$FOLDER/current $SOURCE $DESTINATION However, I think that my script may be ...
3
votes
1answer
929 views

How do you increase MAXSYMLINKS

In a python script, I am creating a bunch of symbolic links chained together. example: link1->link2->link3->.......->somefile.txt I was wondering how you can change the max number of symlinks to be ...
3
votes
2answers
5k views

Create symbolic links with wildcards

I have multiple hard drives with the same directory hierarchy, for example: /media/sda/dir1 /media/sda/dir2 ... /media/sdb/dir1 /media/sdb/dir2 Two hard drives with similar names and similar ...
3
votes
2answers
83 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 ...
3
votes
2answers
664 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 ...
3
votes
1answer
85 views

Where are information stored information about hard/soft links

Where does the *nix system store information about number of hard links to a specific inode? I can't find any information about that. Everywhere what a hard link is but rarely a bit more advanced ...
3
votes
1answer
3k views

Why is permission denied for npm start using node-dev?

I am trying to start a node.js application with on a low permissions user. All the files I know of are owned by the correct user and have permissions set reasonably well. I'm trying to use a script ...
3
votes
1answer
899 views

How can I efficiently dereference all symlinks in `find` *output* filenames?

I need paths to be both fully resolved and relative to a given directory. This must be done efficiently, since the number of paths is often greater than 100,000. Situation: I have directories which ...
3
votes
1answer
1k views

Extended attribute on symbolic link

I'm trying to set some extended attributes on a symbolic link on Fedora 15. According to setfattr's usage, there is an option -h for such purpose: setfattr 2.4.44 -- set extended attributes Usage: ...
3
votes
2answers
3k views

How do I see what symlinks exist for a given directory?

I want to do some housekeeping in a directory, and I want to see if a given directory has any symlinks pointing to it. I can easily enough see what directory a symlink points to, but now I want to see ...
3
votes
1answer
126 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 ...
3
votes
2answers
954 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 ...
3
votes
1answer
558 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: ...
3
votes
1answer
450 views

rsync: how to relocate absolute symlinks?

I've pored over the rsync manpage as well as on several related questions here on serverfault. I've played with -R and -L and -l options, but no luck. Here is the question: when sending a dir from ...
3
votes
1answer
538 views

FreeBSD: Remove symlinks in devfs

Background I have been rebuilding a small home NAS. This server represents my first 'real' foray into the world of server administration and it has taught me quite a bit already. Originally, the ...
3
votes
1answer
3k views

In Ubuntu, is there a way to virtually merge two folders without unionfs or aufs?

I've got a source control system at work that I can't modify which scatters a bunch of files in unfortunate places. My IDE expects these folders to be in a single unified location. Normally I'd just ...
3
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: ...
3
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 ...
3
votes
3answers
213 views

Creating a local workspace for development/testing

I want to be able to mount, say /home/$USER/workspace to /usr/local/workspace. Right now I'm using the python package pyfilesystem which uses fuse to do that. My problem is, that inside that mount I ...
3
votes
0answers
70 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 ...
3
votes
0answers
88 views

Why do slackware packages recreate symlinks after installation?

Reading through slackware's makepkg script, I saw that rather than putting symlinks directly into the package, it deletes them and generates a script called doinst.sh that recreates them after ...
3
votes
0answers
88 views

auditing of symlink/symlinkat syscalls doesn't work here

I'm trying to monitor symlink/symlinkat syscalls of files under a specific directory, so I added two rules: auditctl -a exit,always -F arch=b64 -S symlinkat -F success=1 -F dir=/XX auditctl -a ...
3
votes
0answers
565 views

sshfs breaks symlinks from SFTP server

Does anyone know how to mount a remote SFTP path via SSHFS so that you can work with symlinks? When I do this, all the symlinks I create point to the wrong files (not the ones I linked to.) All the ...
3
votes
0answers
335 views

Using symbolic links and git to manage build versions

In general I follow the following workflow when I build any program (e.g. emacs, tmux, etc.) /home/opt/[name of the program]/builds/[version]/ bin lib share For example for a program like tmux I ...
3
votes
2answers
231 views

ln gives different results when run multiple times

I have this simple script to use with seventh sense (it's a lone wolf gamebook reader/player): #!/bin/bash GAME_PATH=$(dirname "$(readlink -f "$0")") SEVENTH_SENSE_PATH=$(echo ...
2
votes
3answers
210 views

What has happened to the file when I entered “mv file.txt ../”?

I wanted to move 'file.txt' one folder up, but instead of mv file.txt ../file.txt I entered mv file.txt ../. Now the file is gone and I didn't get any error message. So it seems the some action was ...
2
votes
2answers
156 views

Create an absolute symbolic link to the current directory

I am now under a directory with very long path. For future visiting it quicker, I would like to create a link to it. I tried ln -s . ~/mylink ~/mylink actually links to ~. So can I expand ~ into ...
2
votes
4answers
482 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 ...
2
votes
2answers
7k views

How to create a shortcut to a folder to Documents

I have a folder in /media/sf_fedora which I want to access from Documents instead of going into /media each time, how can I create a shortcut. The 'Make Link' is grayed out in the Edit menu for some ...
2
votes
2answers
3k views

Sublime command line open it twice

I just created a symbolic link to sublime: $ sudo ln -s /opt/SublimeText2/sublime_text /usr/bin/subl The problem is that it opens the last project and the open I want: $ subl my-project or $ ...
2
votes
3answers
510 views

only show the source file and target linked file using `ls`

I can show the target file that a link points to using ls -l: snowch$ ls -l /usr/local/bin/mvn lrwxr-xr-x 1 snowch admin 29 12 Dec 08:58 /usr/local/bin/mvn -> ../Cellar/maven/3.2.3/bin/mvn Is ...
2
votes
4answers
738 views

Creating symbolic link recursively

I essentially want to run this command... ln -s /opt/gitlab/embedded/service/gitlab-shell/hooks/ /var/opt/gitlab/git-data/repositories/web/*/hooks This would create a symbolic link in all folders ...
2
votes
3answers
1k views

hardlink/softlink multiple file to one file

I have many files in a folder. I want to concatenate all these files to a single file. For example cat * > final_file; But this will increase disk space and also will consume time. Is there is a way ...
2
votes
3answers
1k views

How universal is the -L (dereference symlink) switch of the 'ls' command?

I have some software that, among other things, needs to: Assess a file's rwxrwxrwx permissions; Work under every possible flavor of Unix and Linux you can find in the wild. Currently, it does that ...
2
votes
2answers
156 views

Folder alias / Symbolic link to return to back folder

I need to create a folder "2015" which re-routes to ./ but I don't know what the command is. Not sure if the term is called in this case an alias (or symbolic link). So I need to make the same ...
2
votes
2answers
2k 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 ...
2
votes
1answer
150 views

Symlink with @ symbol?

I found that there is a symlink generated by ruby which has a @ sign at the path: default -> /Users/MyUserName/.rvm/rubies/ruby-2.0.0-p247@gemset The folder ...
2
votes
1answer
518 views

Why does ln -sf silently fail?

ln -sf source_file target_file succeeds even when source_file does not exist. ln -f source_file target_file on the other hand fail, as expected. How can it be tuned to give error on the first case ...
2
votes
1answer
695 views

Why are there symlinks in /dev? (LVM)

[root@SERVER ~] ls -la /dev/vg/root lrwxrwxrwx 1 root root 17 2012-10-28 10:29 /dev/vg/root -> ../mapper/vg-root [root@SERVER ~] QUESTION: Why are there symlinks? Why there couldn't be only 1 ...
2
votes
2answers
520 views

Create a new link to access all files and folders

I get stuck to create a shell script for a new link something like that link linkPathName orginalPathName I want to create a link between a new link and original path; however, both can access ...
2
votes
2answers
833 views

Symlinks and EncFS

I am trying to secure my Dropbox account by using EncFS. My strategy is as follows: I store all my files in a folder called ~/Public/. The encrypted counterpart of ~/Public/ is ~/Private/. Use ...
2
votes
2answers
1k 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 ...
2
votes
1answer
969 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 ...
2
votes
1answer
919 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
3answers
4k views

$PWD variable equivalent of pwd -P

I want to use the $PWD variable in a script, but I want it to be the hardware path without symlinks. I know about /bin/pwd and pwd -P, but those aren't variables. I know that I can use: setenv MYPWD ...
2
votes
1answer
16k 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
1answer
2k views

If I rm -rf a symlink will the data the link points to get erased, too?

This is the contents of the /home3 directory on my system: ./ backup/ hearsttr@ lost+found/ randomvi@ sexsmovi@ ../ freemark@ investgr@ nudenude@ romanced@ wallpape@ I want to clean ...