A file system structure in which to store computer files.

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reading cifs share fails with permission denied - cifs samba directory permission denied

I'm trying to setup a samba server to share data among clients via cifs. As a test, I mounted the samba share on the same machine and tried to access the contents of the directory. The mount command ...
4
votes
2answers
726 views

Searching for string in files

Is there an easy way to search inside 1000s of files in a complex directory structure to find files which contain a specific string within the file?
4
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3answers
706 views

mkdir based on input from other directories

I have a directory full of albums I've ripped to FLAC format. Folders are named "Artist - Album [flac]" I need to create matching directories named "Artist - Album [mp3]" but only for certain ...
4
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2answers
161 views

Can an executable know where it is stored?

Can an executable know where it is stored? For my open source project, I wrote a small bash script to automate some operations. The script lies at the root of the project and performs its tasks on ...
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6answers
2k views

finding the absolute directory

Here is the scenario: foo/ > data/ > stuff/ > scripts/ -> /.../generic/scripts When calling foo/scripts/bar.sh from any location (other folder or inside the folder), I would like to be ...
8
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5answers
4k views

Bash CD up until in certain folder

I do a lot of work in Magento, and so do a lot of the people I work with, and it gets annoying to have to type: cd ../../../../../../ To only find you're still a few directories from your root ...
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3answers
537 views

“mkdir foo; svn mv * foo”

I often want to do some variant of this idiom: $ mkdir 2010 $ svn mv * 2010 Of course, I get an error because the glob matches 2010 as well: svn: Cannot copy path '2010' into its own child ...
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2answers
81 views

Making a duplicate of a path in Unix

My Unix vocabulary is failing me. I have 5 billion images in /foo/live/images. For the purposes of developing a new version of the app I'd like to make /foo/dev/images into a working path without ...
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2answers
34k views

Do the parent directory's permissions matter when accessing a subdirectory?

If I have a root folder with some restrictive permission, let's say 600, and if the child folders/files have 777 permission will everybody be able to read/write/execute the child file even though the ...
4
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1answer
1k views

How many files can be saved in one directory on Linux? [duplicate]

Possible Duplicate: Number of files per directory I need to save 1 milion static html files in one directory as there is not possible to group the files into the directories (all files must ...
0
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1answer
204 views

GCC installation prefix under Linux [duplicate]

Possible Duplicate: Where should I put software I compile myself? Following this qustion, is there a recommended prefix for GCC installation under Linux? I am not trying to achieve anything ...
27
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10answers
138k views

How to remove all the files in a directory?

I am trying to remove all files and subdirectories in a directory. I used rm -r to remove all files, but I want to remove all files and subdirectories, excluding the top directory itself. For ...
2
votes
1answer
258 views

Switch back to path when resume job from background

Say I open ~/vim.txt, push that to background, then cd to another path. When I bring that job to foreground, is there an option to switch back to old path? I noticed it says pwd, so I assume it is ...
24
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6answers
7k views

What's the most “correct” mount point for a permanent NTFS partition?

I have an NTFS partition (containing a Windows installation from which I dual boot) that I would like to permanently mount from my Linux installation. Problem is, I can't figure out what the ...
4
votes
3answers
350 views

Open files in emacs by filename instead of complete path

Assume I have a bunch of directories and can guarantee that no two directories have a common filename (i.e. if foo/bar exists, then bar doesn't exist in any of the other directories). How can I setup ...
6
votes
2answers
401 views

Using NIS without NFS

I'm configuring several computers in a lab to operate with the same login credentials shared between the computers, but without sharing the home directories. I'm considering using NIS for sharing the ...
4
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2answers
586 views

Shell script printing the most visited directories

Is there a way to write a bash script with the following functionalities? Be launched when I press some key or key combination. (not so important requirement) Identify the 7 most visited directories ...
1
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1answer
729 views

Execute file in its native directory with shell script

I'm executing a php file from the php-cli with a shell script. One of the php files creates a file named available_data during the course of its execution. The problem is that the php file needs to ...
43
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5answers
18k views

How can I create a /dev/null-like “blackhole” directory?

I would like to create a "/dev/null" directory (or a "blackhole" directory) such that any files written to it are not really written, but just disappear. I have an application that writes out large ...
4
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4answers
14k views

programmatically creating a remote directory using ssh

Using a shell script, how can I create a directory remotely from serverA -> serverB using ssh? Can I pass the create directory command with the ssh command? How? I'm basically looking to create a ...
34
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4answers
14k views

How to remove all empty directories in a subtree?

How can I remove all empty directories in a subtree? I used something like find . -type d -exec rmdir {} 2>/dev/null \; but I needs to be run multiple times in order to remove directories ...
2
votes
3answers
7k views

use 'find' to search for directories !containing certain filetype foo

I have a few directories, some with a depth of 3, which contain mixed file types. What I need to do is to rm -rf all the subdirectories that do not contain filetype foo. Is this achievable with find ...
2
votes
4answers
2k views

Wget command that returns [a list of] all webpages on a webserver

Let's say we have a website www.example.com with the following pages: www.example.com/page1 www.example.com/unknown www.example.com/unknown Is there a Wget command that would produce the following ...
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2answers
633 views

How many entries are created when you make a new directory in *nix?

As per the question, I am thinking mkdir ~/a is either two or three: 1 entry for the dir it sits in (~/a) 1 entry for itself (cd a && ls .) and/or 1 entry for itself again (cd a && ...
7
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1answer
845 views

Is there a tool that hooks to two directories and synchronizes them as soon as something changes?

I have huge simulation directories on the two machines server and on cluster which I want to keep synchronized. The basic situation is that files rarely change but when a simulation is done many big ...
11
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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?
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1answer
1k views

How to copy files nested in directories that match a pattern?

I'm looking to copy files from subdirectories that match this pattern vendor/plugin/*/tasks/*.rake into a folder lib/tasks I think that this could be done several ways, but wanted to see if a ...
3
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1answer
13k views

`chmod 770 folderName` restrics access to subdirectories & subfiles?

If I run chmod 770 ./folderName, then users who are not the owner or in the group owning ./folderName (i.e. users in the “others” category) cannot access ./folderName/folderB or ./folderName/fileC, ...
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7answers
10k views

How to check if $PWD is a subdirectory of a given path

E.g. check if $PWD is a subdirectory of /home. In other words I'm searching for a bash string operation to check if one string starts with another.
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6answers
3k views

Any way to sync directory structure when the files are already on both sides?

I have two drives with the same files, but the directory structure is totally different. Is there any way to 'move' all the files on the destination side so that they match the structure of the ...
4
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2answers
2k views

Encode directory with GnuPG

Is there any way to encrypt the whole directory using gpg? It accepts only file as input argument. But I need to encrypt a lot of files on external HDD.
52
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5answers
31k views

Difference between /bin and /usr/bin

I read this up on this website and it doesn't make sense. http://rcsg-gsir.imsb-dsgi.nrc-cnrc.gc.ca/documents/basic/node32.html When UNIX was first written, /bin and /usr/bin physically resided ...
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2answers
347 views

How are directories managed in the filesystem?

On behalf of this particular question I would like to know how directories are managed in the file system. What does the author of the above question mean by telling each directory has n+2 ...
59
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3answers
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Why does '/' have an '..' entry?

This just baffles me. Why does the root directory contain a reference to a parent directory? bob@bob:/$ ls -a . build home lib32 mnt .rpmdb sys vmlinuz .. cdrom ...
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3answers
1k views

Lowercasing all directories under a directory

I want to lowercase every directories' name under a directory. With which commands can I do that?
13
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4answers
4k views

How does one atomically change a symlink to a directory in busybox?

I am trying to (as close as possibly) atomically change a symlink. I've tried: ln -sf other_dir existing_symlink That just put the new symlink in the directory that existing_symlink pointed to. ln ...
4
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1answer
440 views

How to use diff tool to take a diff between directories with libraries and source?

I would like to know if i can use the diff tool to take the difference between two folders which contain sources as well as libraries and executable. Right now i gave diff -Naur dir1/ dir2/ ...
5
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1answer
3k views

Recursively compare directory contents by name, ignoring file extensions

I have a directory containing about 7,000 music files. I used lame to recursively re-encode all files in it to a separate directory, outputting all files with the same relative path and file name. ...
45
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7answers
16k views

What does the .d stand for in directory names?

I know many directories with .d in their name: init.d yum.repos.d conf.d Does it mean directory? If yes, from what does this disambiguate? UPDATE: I've had many interesting answers about what the ...
6
votes
2answers
5k views

How do I delete all files with a given name in all subdirectories?

I want to delete all files with a given name in all the subdirectories of my home directory. I tried: rm -r file in my home directory, but it didn't work because that file doesn't exist in that ...
1
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0answers
144 views

How can I list only the directories present in a directory using ls? [duplicate]

Possible Duplicate: Is there any option with 'ls' command that I see only the directories? I have a directory with a lot of files but only a few directories. To get a list of only ...
69
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5answers
89k views

How can I calculate the size of a directory?

How to know the size of a directory? Including subdirectories and files.
5
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2answers
4k views

Is there a way to empty the trash/wastebasket from the command line?

This would be great especially considering the latest version of Ubuntu is very slow when displaying directories on my PC...
2
votes
1answer
4k views

Why can I not copy a direcotry from *nix to a mounted smbfs share on Windows 7?

I've mounted a Windows 7 directory on my FreeBSD box via smbfs: mount ... //ROOT@BARYONYX/GVKV on /usr/home/gvkv/win (smbfs) but for some reason when I try to copy a directory: cp .vim /win I ...
6
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1answer
4k views

how to view a directory's permission

What is the command with which you can directly view the permission bits of a directory?
4
votes
2answers
2k views

ls'ing through an entire directory tree to produce one pipeable list of files

This might have been answered already. But I wasn't able to find it. I have: directory directory/subdirectory/subdirectoryofsubdirectory ...
66
votes
6answers
11k views

How does Linux handle multiple consecutive path separators (/home////username///file)?

I'm working on a python script that passes file locations to an scp subprocess. That's all fine, but I'm in a situation where I may end up concatenating a path with a filename such that there's a ...
16
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2answers
4k views

games directory?

On a standard filesystem, we have: /usr/games /usr/lib/games /usr/local/games /usr/share/games /var/games /var/lib/games Is this a joke, or is there some history behind this? What is it for? Why do ...
13
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3answers
14k views

How can I move files by type recursively from a directory and its sub-directories to another directory?

What would be a good way to move a file type from a directory and all of its sub-directories? Like "move all *.ogg in /thisdir recursively to /somedir". I tried a couple of things; my best effort was ...
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3answers
281 views

Directory filenames with sed with whitespaces

I'm working on a script and I'm stuck, even with the help of the google. Here's my code: for FOLDER in `find . -type d | sed "s#^.#$(pwd)#" | sed 's/ /\ /g'` do echo "$FOLDER" done This will ...