A file system structure in which to store computer files.

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2
votes
1answer
35 views

get the name of new directory that created out of tar command

How can I get the name of new directories that were crated out of tar -xvf command? For ex. When I run the command tar -xvf jdk-7u17-linux-x64.tar.gz the contents of this tar extracted in a new ...
4
votes
3answers
298 views

Open a directory and let it update itself using “tail -f”

Similar to my last question: Open a text file and let it update itself; is there a way I could do the same but for a folder instead? As I have a log folder, can I use tail -f with a folder? i.e. $ ...
-1
votes
1answer
46 views

Unnest directories that have same name [closed]

I have too many files being in directories with same name EXAMPLE: ~/foo/bar/foo/bar/1.flac ~/foo/bar/foo/bar/bar/foo/foo/0.flac I want to have ~/foo/bar/0.flac ~/foo/bar/1.flac
0
votes
2answers
21 views

How to make partitions with in /home/user/ writable by user?

I have a partition scheme like this: / /home/ /home/user/files/ When logged in as user, I cannot save any files at /home/user/files/. The only solution I can find is to create a new subdirectory as ...
0
votes
2answers
26 views

How to give ftp access to sub-directory only not to parent

I want to give SFTP access to user tom for directory /var/www/html/my_project/. while I don't want to give any SFTP access to directory /var/www/html/. currently /var/www/html/my_project/ and ...
5
votes
7answers
626 views

Linux command line. Move all files and directories in directory, except some files and directories

I have a folder A which has files and directories, I want to move all those files and directories to another folder B, except file, file2, directory, and directory2. How can this be done?
3
votes
2answers
50 views

Go up one level from a nonexistent path

I have some code like this in a script (bash) file: if [ ! -d $dir ]; then cd $dir/.. git clone http://... fi Of course as written this doesn't work since $dir does not exist. Is there a ...
11
votes
1answer
131 views

When did directories stop being readable as files?

I have the 1st edition of The Unix Programming Environment book. In chapter 2, the authors state that directories are readable as files, and mention some facts about the format of these files. They ...
1
vote
1answer
31 views

Is there any useful purpose for directories with permissions -w-?

Being aware of this answer I wonder whether there is any useful purpose for write-only directories, i.e. directories with permissions -w-. Any directory-"writing" operation I know of (such as creat, ...
2
votes
2answers
31 views

Link value is 2 by default for folders

Can anyone help me to understand the logic behind the link value being "2" for the first time when we create any folders/ directory in linux. I searched a lot , but couldn't get satisfactory logic
1
vote
1answer
21 views

Two users, full access to same folder

I have a laptop running Arch Linux, and an owncloud-client. I have an owncloud server on my local network. When outside of my local network, I must use a dyn dns URL to get to my server. When on the ...
0
votes
1answer
42 views

Create a directory if it doesn't exist in TCL

I write expect script that login to remote machine and run there some scripts But I need also to verify the following Verify if directory /var/cti/adm/APP exists. If APP not exists under adm ...
1
vote
3answers
58 views

How do I delete a folder but not the contents?

My directory (in Linux) looks like com/com/{various,files} where com and com are folders of the same name and the second com holds the various files. I want the first com removed, but the second and ...
1
vote
1answer
39 views

Can I start a background process with a specific working directory?

Say I have this structure /masterscript /a/script1 /a/b/script2 In masterscript I spawn the other scripts as background processes: "/a/script1" & "/a/b/script2" & The problem is that ...
2
votes
1answer
34 views

Permissions to change only directory content and not itself

We have a directory and want to protect that from remove and rename, but we need to be able to rename, remove and create contents. What we can do?
4
votes
2answers
295 views

How To Synchronize Directories in two different external hard disks?

I have few big folders "cosmo_sim_9", "cosmo_sim_10".... in one of my external hard disk, and a old copy of this on another external hard disk. I want to Synchronize old directories with the new ...
7
votes
1answer
109 views

Why are rmdir and unlink two separate system calls?

Here's something that kept me wondering for a while: [15:40:50][/tmp]$ mkdir a [15:40:52][/tmp]$ strace rmdir a execve("/usr/bin/rmdir", ["rmdir", "a"], [/* 78 vars */]) = 0 brk(0) ...
3
votes
1answer
34 views

Mounted volume name in terminal is different from in GUI

The basic problem is that in the GUI shows a directory name with no space but when I cd to it in the terminal, the directory name has a space in it. What would cause the names to be different? The ...
2
votes
1answer
25 views

Regarding identical copies of gedit files

When ever I save a gedit file in a directory, two copies of it get saved with identical content. Ex: If the gedit file is named as file_name and saved in Home directory then when u ls the Home ...
0
votes
1answer
63 views

What does “execute” permission on a folder means? [duplicate]

I have read this topic, which gave me some info but I feel I am not fully getting it. What does the execute permission actually means on a folder? I fully understand what it means on a file, but on a ...
1
vote
3answers
73 views

How to copy-merge two directories?

I have two directories images and images2 with this structure in Linux: /images/ad /images/fe /images/foo ... and other 4000 folders and the other is like: /images2/ad /images2/fe ...
-2
votes
2answers
63 views

Getting a propmt when deleteing a non-directory

I want to get a prompt when attempting to delete a non-empty directory with rmdir. Is this possible?
0
votes
2answers
45 views

Copy directory not just the contents

I want to copy a directory into another directory. For example, cp -r dir1 dir2 copies the contents of dir1 into dir2. I want to copy dir1 itself into dir2 so that if I ls dir2 it will output dir1 ...
6
votes
1answer
86 views

Folder with ONLY write permission is useless… right?

Having worked with Linux for years, and finding myself with some free time, I decided to revisit some basics. So I re-read the stuff about permissions (without checking source code), and its special ...
2
votes
1answer
67 views

Why does `cp -a . /dir` copy contents instead of directory?

I wanted to copy a directory that I was presently in. I tried cp -a . ~/xyz It copied the contents of the directory, yet this worked: cp -a "$(pwd)" ~/xyz [As desired, this copied the directory ...
0
votes
4answers
38 views

Find a directory created today

How can I find a directory whose name starts with cy and that was created today?
0
votes
1answer
61 views

Delete ghost files with special characters

I have read several ways to delete files with special characters, but none of them works for me in one special folder in my cache system. I have no idea how the files got there, and why they turned ...
3
votes
1answer
40 views

Fine-tune LS_COLORS for directory suffixes?

I’m fine customizing most settings in LS_COLORS. I don’t need help customizing the colors for different file suffixes. What I would like to do is configure special colors for certain directories, ...
4
votes
3answers
63 views

How to securely delete a directory without leaving a trace?

I already know that using shred will overwrite my files in such a way that leaves them unrecoverable. However shred can't be used to hide directories. Error Message: failed to open for writing: ...
9
votes
3answers
646 views

Why are some files and folders hidden?

I can understand the rationale of hiding files and folders in the /home/user directory to prevent users from messing around with things. However, I do not see how the same rationale can be applied to ...
6
votes
1answer
353 views

Expand ~, . and `..`

Since ~, . and .. are special directories, why are they handled differently in the following example? $ echo ~ /home/tim $ echo .. .. $ echo . . ~ is expanded into the dir, but the other two are ...
0
votes
3answers
64 views

How do pwd and . determine the current path differently?

Is it mainly because pwd is not a builtin, while . is builtin to the bash shell? For example, they differ in the following example: /tmp/ttt$ mv ../ttt ../tttt /tmp/ttt$ pwd /tmp/ttt /tmp/ttt$ cd . ...
3
votes
5answers
76 views

How to find and empty some directories

I'd like to find and delete the contents while leaving the directories themselves intact. The following find /data1 -name MyTargetDir -type d -exec rm -rv {} \; and find /data1 -name ...
28
votes
8answers
2k views

How to delete this undeletable directory?

I untarred a corrupt tar file, and managed to end up with some directory that I can not delete, If I try to delete it, it seems like it can not be found, but ls shows it's present, both with bash and ...
3
votes
2answers
73 views

Move every file that is not a directory

I have a directory that I am trying to clean out that contains both files and subdirectories. What I am trying to do is simple: move all the files into another directory, but leave all the ...
4
votes
2answers
41 views

Create new temporary directory

What's an effective way of creating a new /tmp directory, that behaves just like /tmp (purged on reboot, etc.), but in a different location? In my case, I want to create a ~/dev/tmp directory where I ...
2
votes
4answers
112 views

Change to the last modified subdirectory of the current directory

I have an application which generates a couple of files in different directories at a regular interval and I need to check the latest files generated, i.e. the file which is generated in the most ...
0
votes
0answers
15 views

What are differences between directory order and alphebetic order with `ls`? [duplicate]

What are differences between directory order (-U) and alphabetic order (by default) with ls? They return the same order of a dir's contents to me.
0
votes
1answer
39 views

“Links” to dirs that have features of both hard and soft links?

It is not allowed to create a hard link for a dir. But the soft like will not work, if I later change the name of the dir. How would you solve the dilemma? Are there applications which can ...
5
votes
4answers
244 views

Ways to organize and access frequently visited directories and files?

In my Ubuntu, I have added some frequented directories to the bookmarks of Nautilus, for visiting them quicker. Nautilus can consume a lot of memory, when it has been kept open for long and there ...
2
votes
3answers
56 views

copying parallel directories Why does cp -r work this way?

The following works correctly (ie does what I want) cd /var/www/release/ mkdir wiki cp -rp ../html/wiki ./ However if I do (what seems more intuitive) cp -r ../html/wiki ./wiki it will ...
3
votes
2answers
141 views

Valgrind /usr/lib files are not regular Linux files

The problem that I encountered today (on an embedded device with Linux) is that some files (specifically, the Valgrind /usr/lib files) are behaving very strange and they are not copy-able with scp ...
0
votes
0answers
19 views

In Ubuntu, what is the folder in which MySQL's UDF should be installed?

I am using Ubuntu 14.04. I wonder where should I install binary UDF for MySQL. Is there any way to discover the path of the UDF directory? Is there a standard for this in Ubuntu?
4
votes
5answers
351 views

Bash pattern to match all files but directories

In bash, how do I specify a pattern that matches everything but subdirectories in current directory. Given that the pattern */ matches all the subdirectories, I tried (with extglob turned on): $ echo ...
0
votes
3answers
43 views

cd to the most recently created directory [duplicate]

I have a directory in which a number of directories are created daily. I want to enter into the directory which is created recently whose name starts with cy. How can I find this directory? Could ...
1
vote
3answers
155 views

Removing a directory that has no files in it

I recently created a username and a group called gamesForAdmin. Since then I deleted it and the folder I made for it is still there: drwxr-xr-x 5 root root 4096 Jul 4 11:28 . drwxr-xr-x ...
0
votes
1answer
51 views

remove special character from files in directory

I need to remove special characters from all .htm files in a directory. Ideally I need to keep the file name but if I have to I can copy each file to 1 or something like that. Here is the command I ...
2
votes
1answer
94 views

Create directory using filenames and move the files to its repective folder

I have a folder with around 150 text files. I would like to create folders in the name of the 150 files. After that I would like the text file to be moved to its respective folder. Example names of ...
1
vote
2answers
61 views

Do Links to /tmp files get deleted?

I have a script that creates a temp directory using mktemp -d. A folder generated in the temp directory is the output of the script that will be copied to another part of the machine. I was ...
9
votes
4answers
428 views

Recursively iterate through files in a directory

Recursively iterating through files in a directory can easily be done by: find . -type f -exec bar {} \; However, the above does not work for more complex things, where a lot of conditional ...