A file system structure in which to store computer files.

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1answer
12 views

Find out home directory of running Oracle instance

There are two oracle directories on our system: oracle oraclex How can I find out which of them is used by the running Oracle instance?
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2answers
22 views

Diff directories using modification time (mtime) and size instead of contents

Is there an option to have diff (-q) not look at file contents and instead just look at size and mtime? If not, is there a tool similar to this that has the option?
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3answers
35 views

How to count subdirectories in a directory in UNIX?

I have to count the total number of directories that are in the given directory (note that these are subdirectories). I know how to count for files but am having trouble counting the directories for ...
1
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1answer
53 views

Sticky bit and users with sudo permission

Let's say I chmod 1777 a folder /opt/test and all files inside it as user user1. Hence user2 is able to update and edit files inside the /opt/test directory. When user2 operates via sudo, he's able ...
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5answers
1k views

How is a directory a “special type of file”?

I am reading this Unix tutorial and came across this quote... We should note here that a directory is merely a special type of file. ...but no explanation or details are provided. How is a ...
2
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1answer
45 views

How to scan a directory with a space in its name with maldet

I'm trying to scan some directories with Linux Malware Detect (command-line command maldet): maldet -a /SOMETHING\ 1/ But I get: maldet(13857): {scan} invalid path /SOMETHING 1/ I've tried ...
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1answer
73 views

Bash script won't work on current directory

I'm using Kali linux which is based on Debian and wrote an script to copy some files from where the script is based to a specified directory. But when I execute my script (called CopyFiles.sh), cp ...
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0answers
13 views

Centos 7 FTP Hidden Directory Issue

After setting up Centos 7 with a web server standard install and LAMP stack. I installed vsftpd. Everything works fine and configured it to accept passive to enable gui ftp programs. However, when ...
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2answers
39 views

How do I run find, maxdepth and other commands on lcd while using ftp?

I have got the command working locally using normal commands. I now need it to run while using ftp. I understand I need to use '!' And instead of copy I will need to use put so it works on the lcd, ...
0
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1answer
31 views

Copy tree directory from specific point

I am now sure how to word this, but: I am copying all the newest .zip files each recursive sub directory inside this original folder: "/Users/Stu/Documents/Hoffi Work/FTP Backup Shell ...
8
votes
4answers
261 views

How do you check if a file exists within awk? [-d 'filename'] failing

I'm trying to generate a list of users who have a home directory set which does not exist. It seems I should be able to do this with awk, but something is wrong with my syntax. It keeps telling me ...
2
votes
1answer
34 views

Why does chmod succeed on a file when the user does not have write permission on parent directory?

I am trying to understand file/dir permissions in Linux. A user can list the files in a directory using cd test ls -l Even if the user issuing above commands does not have read, write or execute ...
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2answers
48 views

selectively moving partially matched files to different directories

I am working in linux server where a parent directory I has 100s of partially numbered files, e.g GGG12345_abb.txt GGG12346_abc.txt GGG12347_cbx.txt . . GGG19045_jha.txt each of which is ...
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6answers
90 views

Exclude directories in locate search

A search with locate finds paths in the filesystem. Often, you know a priori you are interested in either files only, or directories only. A 'locate' search often returns many results. It would be ...
21
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7answers
1k views

`command .*` acts on the parent directory

Someone of our team wanted to recursively change the user permissions on all hidden directories in a users home directory. To do so he executed the following command: cd /home/username chown -R ...
2
votes
3answers
58 views

Can a file be edited with the 'write' permission on it but not on its parent directory?

Suppose the owner/user doesn't have the write permission on a directory but he has it on a file under it. Can the file here be edited or not? If yes, is there any situation where the file cannot be ...
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0answers
35 views

rsync question about a directory

I went ahead and used rsync to back up a root directory called /files my exact commands werersync -avzh /files willc66@server.com:/backup, inside my /files directory I had 2 sub directories home and ...
2
votes
3answers
21 views

list all symbolic links to valid directories only with find

I can use find /search/location -type l to list all symbolic links inside /search/location. How do I limit the output of find to symbolic links that refer to a valid directory, and exclude both, ...
0
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1answer
22 views

. as a command line argument to a command running in background

I run grep some-string -r . &. While it is running in bkg, I cd to another directory. It seems that grep interprets the hard link . differently then. What happens before and after I change the ...
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1answer
25 views

Rename and copy/move sets of similar named directories to another location

For a set of directories with similar names at different location, /foldX/dirA with sub-directories aa1 aa2 aa3 aa4 aa5 /foldZ/dirA with sub-directories aa1 aa2 aa3 /foldY/dirA with ...
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vote
1answer
37 views

How directory permissions remain same after mv command?

There are two user A & B. sharing same server. A has created a directory with permission 700 and both user and group are same i.e. user A e.g. drwx --- --- A A temp_dir/ Now user B has ...
1
vote
0answers
73 views

rm: Directory resources is not empty

I'm getting this kind of error when i'm deleting file on my AIX machine. Getting same error for rmdir. venky-19:[/hm/dev/application/backup/ear/] # rm -rf resources rm: Directory ...
2
votes
1answer
88 views

Uncompressing .tar.gz archive to specific directory

How does tar.gz file gets uncompressed with all contents to arbitrary directory, existing or not using tar using single line command? If it does not exists, then is created (directory). To clarify, ...
2
votes
1answer
23 views

Sandbox an account and prevent it from any system modifications

I am trying to sandbox a user account to the point where it cannot edit or view any files beyond a certain folder, namely /home/user/test. This account will be compiling and running a C++ program that ...
0
votes
2answers
48 views

Cut a string up to a certain character [closed]

I've searched the site and I've seen similar questions but I couldn't get them to work. I tried to follow: Splitting a string up to a specific location but it didn't work. I working with Korn. I ...
0
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5answers
197 views

How to get current working directory? [duplicate]

I want to have a script that takes the current working directory to a variable. The section that needs the directory is like this dir = pwd. It just prints pwd how do I get the current working ...
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2answers
133 views

Does change of a file in a directory not change the time of the directory?

I want to find a file which I created recently, but I don't remember anything and can only guess it is under a directory indirectly with any possible depth. I inspected the times of all the ...
2
votes
1answer
38 views

what is directory entry?

I have to use the dirent.h in some of my C projects. According to various different descriptions found online, I have come to a vague idea that directory entry is a data structure, which tells us ...
2
votes
1answer
32 views

When does adding `/` to a directory change its meaning?

When does adding / to a directory change its meaning? E.g. from Linux in a Nutshell: Transfer the entire directory proj to the /planning directory on remote host ourhub: $ rsync -r proj/ ...
2
votes
1answer
64 views

Why can't a group member create a file in a directory with 760 permissions? [duplicate]

I have an account with secondary group membership in a group that owns a directory. The directory is chmod 760, which should allow writing to the directory, but not listing it. However, this is not ...
1
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1answer
52 views

No such directory after creating it

I'm taking a basic Unix course and right now we're learning terminal. My directions are create a directory called company and subdirectories called sales, accounting and marketing. So I did that. ...
1
vote
1answer
50 views

Using the test command to create a directory if it doesn't exist

I was just wondering whether or not this script code would properly test for the existence of a dir2, and if it doesn't exist, then to create it. Dir1 already exists. [ ! -d /dir1/dir2 ] && ...
2
votes
1answer
67 views

Is it possible to access any file or dir within a non-accessible directory? [duplicate]

Say I set my home /home/john directory as not readable for any other user. But I've forgotten to do so with some files within that directory, say ./.bashrc or ./Downloads/Presentation.ppt. Now, if ...
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1answer
38 views

linux (general) file/directory rename/delete operations under os permission scheme

In linux, do file/directory rename/delete operations belong to write permission?
2
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4answers
162 views

Check in ksh if a directory is empty

How do I check if a directory is empty or not in ksh on AIX? If files exist I need to remove files only.
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2answers
51 views

Unable to view or change file permissions [duplicate]

I tried to view file permissions $ ll yaan/ ls: cannot access yaan/.: Permission denied ls: cannot access yaan/Nenje Nenje - TamilTunes.com.mp3: Permission denied ls: cannot access yaan/..: ...
1
vote
1answer
50 views

Make files in a directory not visible to anyone

So I am a newbie in Linux(Ubuntu) and want to make files in a directory invisible to everyone. Through invisible I mean that the file must not show up when I use the find * command. Any Help? My ...
3
votes
1answer
104 views

Triple dot wildcards

I have a very large directory structure of source code that is very difficult to work with. I would like to run a tool to transform it to a Maven like structure that works better for me. When I have ...
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vote
0answers
61 views

Server Authorization directory incorrect ownership during linux mint installation

When installing linux mint 17.1 from a bootable usb onto a hard drive I get the following message: 'Server Authorization directory (daemon/servAuthDir) is set to /var/lib/mdm but is not owned by ...
0
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1answer
21 views

Permissions to see content

If the owner/group of a folder and/or is set to 0 0 (zero zero), can I see its content? I'm trying to access a directory with such permissions.
1
vote
1answer
34 views

Understanding directory symlinks traversals and the parent directory

Let's say you have directories /dir1 and /dir2/linked, where the later is a symlink to the former. When you cd to linked and pwd, you get the output /dir2/linked. If you then cd .., you'll be put on ...
2
votes
2answers
62 views

How to gunzip files present in multiple subdirectories in subdirectories

I am learning Linux and I was trying the gzip command. I tried it on a folder which has a hierarchy like Personal/Folder1/file1.amr Personal/Folder2/file2.amr Personal/Folder3/file3.amr ...
0
votes
3answers
44 views

/mnt directory is removed undesirable!

Accidentaly I have removed my /mnt directory... how can I restore it? with the exact permissions and etc??? This directory was empty.
2
votes
2answers
41 views

How to copy a folder by another, but NOT by merging/adding

I am doing backups of a directory with a simple: cp -R /production/directory /backups/location Sometimes I need to restore a backup, but doing: cp -R /backups/location/* /production/directory or ...
4
votes
2answers
740 views

Why does ls display a non-existing file?

I want to list all the files whose name begins with uppercase: [root@localhost /]# ls /usr/bin/[[:upper:]]* /usr/bin/AtoB /usr/bin/GenIssuerAltNameExt /usr/bin/PKCS12Export ...
0
votes
1answer
71 views

Hide directory listing? chmod 730 /home/share? [duplicate]

So I want to hide the listing of all files to a particular group, yet I want them to be able to create/read files in that same folder. The following permissions on the folder appears to work (write ...
1
vote
1answer
203 views

rsync recursively with a certain depth of subfolders

I want to rsync a folder recursively but want subfolders included only to a certain depth. For example I would want a depth of 1,2,3 or 4 subfolders like this: source/ ├── subfolder 1 │   ├── ...
1
vote
1answer
20 views

How to commit a directory in CVS?

I know CVS is pretty old but have to use it in company. Recently we have upgraded a library to the latest version. Now we want to replace the old library with new library. So basically we want to ...
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0answers
18 views

How can I set a folder undeletable but have R/W permissions to it's content [duplicate]

I have a directory which I'd like to mark as not deleteable, but have all the usual permissions of read/write/delete on all subdirectories and files. How can I achieve this? I tried setting the ...
0
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5answers
72 views

Difference between including / at the end of a directory path and and omitting it

I am just wondering is there a difference in what happens when I leave / at the end of a file path for example: root /var/www/website.com/ And omitting it like: root /var/www/website.com How is ...