5
votes
3answers
114 views

Find the top 50 directories containing the most files/directories in their first level?

How can I use find to generate a list of directories which contain the most numbers of files. I'd like the list to be from highest to lowest. I'd only like the listing to go 1 level deep, and I'd ...
2
votes
2answers
23 views

Search for files by content only in trunk subdirectories

I think its a simple question, but the answer is probably a little more complicated :P Edit: Actually, its not complicated at all!^^ So I have a directory with multiple svn projects and I would like ...
3
votes
3answers
171 views

Which command to use to find all files/folders with non-default permissions?

Suppose I have a folder, containing other files and folders, and I'd like to find out recursively which subfiles and subfolders have non-default permissions (i.e., not 644 or 755). Which command can ...
4
votes
2answers
72 views

In Linux Fedora, How can I select files to move by time interval

How can I select and move files that were written in a specified time interval, such as 1530 to 1730 local time on a recent date? Background: I use Linux Fedora 12, and I have made my first, and long ...
-1
votes
4answers
69 views

Need a command sequence that will move files from one directory to another based on a particular year? [closed]

I'm looking for a sequence of commands (one liner would be ideal) which will identify all the files created in particular year, and move the resulting files to another directory.
3
votes
2answers
698 views

Remove all files created before a certain date

I have a directory containing a high number of files (like logs for every day of the year). I would like to remove all files created before let's say 22/11. How can I achieve that ? Must I use find ...
4
votes
2answers
85 views

Find file names that don't contain a specified string

I'd like to execute the opposite of: find . -name "*2013*" Find all the files in the current directory that don't contain the string "2013" in their names. How can I do that?
0
votes
2answers
70 views

How can I for example list five largest files in /usr/lib -directory?

How can I for example list five largest files in /usr/lib directory? Please also add some minor explanation for each bit of code that you are using.
0
votes
3answers
119 views

thoroughly find all links (hard and symlinks, and any combination thereof) leading to a file/dir

I read "most" of the proposed questions, but I believe they all miss the complexity of the right answer. I want, only using "basic" commands (for maximum portability) (i.e., something that would work ...
3
votes
3answers
111 views

Find directories without music files

My ~/Music/ directory is actually full of "empty" directories I want to clean. I say "empty" because this directories actually contain files, some contain old cover image files or Thumbs.db files. I ...
2
votes
5answers
146 views

Delete all files in directories except those whose path are listed in a file

Given the following files: data/A/a.txt data/B/b.pdf ... date/P/whatever.log ... data/Z/z.jpg I would like to delete all files in the data/A/, data/B/, ..., data/Z/ directories except those files ...
4
votes
1answer
193 views

How search for a file beginning with either a or z and ending with a or z?

I attempted find -name 'a*' 'z*' '*a' '*z' but it gave me the error code find: paths must precede expression: z* I know how to find files starting with a though z, or ending with a-z, but not ...
4
votes
2answers
107 views

Find and differences between -perm /6000 and -perm /u+s

I have been trying to find setuid executables using a `one liner'. The line I first tried was: find / -perm /u+s -type f Then I found a line which is similar but gives different results: find / ...
1
vote
2answers
609 views

Find and move directories based on file type and date

I have a directory "New Movies" containing 200+ subdirectories "Movie Name (year)". The subdirectories "Movie Name (year)" contains a single video file (avi/mkv) and several related jpg/xml files. I ...
1
vote
2answers
744 views

Cheapest way to find the oldest file (recursively) from a directory under heavy load

What is the least expensive way to find the oldest file in a directory, including all directories underneath. Assume directory is backed by SAN and under heavy load. There is concern that "ls" could ...
1
vote
2answers
136 views

How can find support large files?

I would like to find all the files of my system, which sizes are more than a couple gigabits. I thought I would use find -size, but the man page states: The size does not count indirect blocks ...
2
votes
2answers
164 views

Unable to concatenate files with find ./subdir/* -print0 | sort | xargs -0 cat > merge.txt

I am trying to concatenate thousands of files that result from processing the pieces output by split with find ./subdir/* -print0 | sort | xargs -0 cat > full_merge.txt The files under subdir ...
2
votes
4answers
83 views

find command: how to ignore pathname?

I have to find some type of files in a directory and it's subdirectories and I only have to print out the filenames. So here's the main command: find -type f -name "*.c" Now, how could I cut the ...
2
votes
4answers
1k views

Find and copy directories containing file type

I have a directory "Movies" containing subdirectories "Movie Name". Each subdirectory "Movie Name" contains a movie file and related image/nfo files etc. I'm trying to copy all directories containing ...
6
votes
1answer
157 views

find is missing a result — how is that possible?

What conditions explain this output: root@ip:/# find / -name "server.xml" -print /etc/tomcat7/server.xml root@ip:/# ls /var/lib/tomcat7/conf/server.xml /var/lib/tomcat7/conf/server.xml I am ...
3
votes
3answers
177 views

file mass deletion

I would like to delete all the txt, xls,pdf files in a directory as well as its sub directories. I would like to save everything else. find . -type f ! -iname '*.xml$,.png$,.jpeg$,.gif$,' -delete ...
1
vote
4answers
1k views

Is there a command to list files, exclude sub-directories and display size and date?

Before I begin please assume I have only basic knowledge in UNIX. Basic meaning I have only started reading about it since last week for a work related purpose. I have been experimenting with the ls ...
24
votes
5answers
7k views

Howto find duplicate files on disk

Is it possible to find duplicate files on my disk which are bit to bit identical but have different file-names?
2
votes
4answers
236 views

How to count recursively for the number of files in several directories?

I have a directory, containing a lot of files and directories. I am trying to get the number of files (and directories) contained recursively in every directory. I tried the following approach: for ...
1
vote
2answers
210 views

A bunch of files have 777 permissions

I have been learning Python and Bash scripting, and I up to now I have given my scripts 777 permissions. Having learned more about how to set permissions, and knowing this is a bad idea, I ran the ...
3
votes
4answers
4k views

Move all files with a certain extension from multiple subdirectories into one directory

Suppose I have a bunch of zip files in several directories: Fol1/Fol2 Fol3 Fol4/Fol5 And I want to move them all to a common base folder. How would I do this?
2
votes
2answers
115 views

Select greatest numbered filename

Simple requirement but can't find anything online which can achieve it. I have a list of dated files as below... filename_20120101.dat filename_20120102.dat filename_20120103.dat I ...
25
votes
3answers
2k views

locate vs find: usage, pros and cons of each other

In Linux and Unix systems there are two common search commands: locate and find. What are the pros and cons of each? When one have benefits over the other?
2
votes
2answers
221 views

Sort the output of find before piping to openssh

I'm using this command to recursively generate a SHA-512 hash for each file in a directory hierarchy: find . -type f -exec openssl sha512 {} \; I'd like to sort the files in lexicographical order ...
6
votes
4answers
727 views

Find images by size: find / file / awk

I've been trying to find png image files a certain height (over 500px). I know that file will return image dimensions. Example: $ file TestImg1a.png TestImg1a.png: PNG image data, 764 x 200, ...
4
votes
2answers
367 views

List files created on Sundays

How do I list/find all the files created on Sundays or Mondays? How do I use the date parameter to display them? Something like : ls -f date + %a or find -type f | date +%A or find -type f ...
7
votes
2answers
241 views

Search MP3/Ogg files by tags/parameters from the command line

Is there any utility to search MP3/Ogg files by tags (or other characteristics) from the command line? (e.g. finding all audio files longer than 10 minutes with genre set to 'Rock'). I found this, ...
2
votes
1answer
115 views

How to run a command against all the files of particular types on a filesystem?

I've just recovered tons of files (distributed in a complex directory structure, having very long names, using Unicode symbols, spaces etc in names) from a damaged hard drive. Now I'd like to verify ...
1
vote
3answers
457 views

Merging files into one also adding a new line between each file

I'm using find . -type f \( -name "*.js" ! -name "*-min*" \) -exec cat {} \; > all.js to merge files together. Unfortunately I don't get a new line after each file but it ends and the new file ...
7
votes
2answers
2k views

Finding all “Non-Binary” files

Is it possible to use the find command to find all the "non-binary" files in a directory? Here's the problem I'm trying to solve. I've getting an archive of files from a windows user. This archive ...
2
votes
2answers
585 views

Remove 50GB oldest files in busybox when used capacity reaches 95%

Ok i have requested a code here but initial i didn't ask to make it busybox compatible. My bad. I'm new to linux and coding. The code needs to do the following: Delete 50GB of oldest data (dir ...
2
votes
2answers
119 views

How to generate folder ownership lists for each user?

I'd like to generate several separate lists for each user in Ubuntu. The lists contains the files and folders belong to each user. Using the command following list me all the users in the system: ...
3
votes
1answer
6k views

Find a file in lots of zip files (like find command for directories) [duplicate]

Possible Duplicate: Find recursively all archive files of diverse archive formats and search them for file name patterns I need to search for a file in all zip files in a directory. Is ...
1
vote
1answer
365 views

rename files maching specific mtime value within directory

I use simple set of shell commands to in order to create mysqldumps daily. The script is called by cron daemon. It looks like: presentdate="`date +%d-%m-%Y_%H:%M.%S`" basedir="/var/db_my_backup" ...
6
votes
2answers
132 views

How can I substitute into this shell command?

I have a find command that I want to substitute a list of GIDs into. Here's the command: find / -follow \( -group 39 -o -acl_group 39 \) -exec ls -ln {} \; 2> $HOME/error.39.log 1> ...
15
votes
1answer
9k views

How to skip “permission denied” errors when running find in Linux? [duplicate]

Possible Duplicate: How do I remove “permission denied” printout statements from the find program? When I run this command in Linux (SuSE): find / -name ant I get many error ...
2
votes
3answers
3k views

How to find executable filetypes?

I want to find file types that are executable from the kernel's point of view. As far as I know all the executable files on Linux are ELF files. Thus I tried the following: find * | file | grep ELF ...
2
votes
2answers
278 views

find command for the newest 500 files in a directory tree and also be POSIX compliant

I am looking for a single line shell script or unix command to find the newest 500 files in a directory. Major constraints are it should be POSIX complaint and the directory can have tons of files.
1
vote
1answer
154 views

Listing specific lines in listed files

Find all files in /tmp that are ordinary files and print the lines that end with Programming. For this problem I know how to list all files in /tmp. What I do not know how to do is whether to use ...
3
votes
2answers
2k views

List of Recently Modified Files

How can I Get a list of all files modified , say 3 months ago. I checked this question but I was not able to apply it to my scenario. I am trying this now , it seems to be working , but I know there ...
2
votes
1answer
1k views

Rename All Files with a Certain Name

I'm trying to find certain files with the name "stringx" and replace the name (but not the extension) with "stringy". So basically for stringx.txt and stingx.cs, I'd want stringy.txt and stringy.cs. ...
11
votes
3answers
4k views

Getting size with du of files only

How can I get the size of all files and all files in its subdirectories using the du command. I am trying the following command to get the size of all files (and files in subdirectories) find . ...
0
votes
1answer
157 views

Listing only the files in a folder and inside its subfolders

Is there a linux command for getting only the files in a folder and inside its subfolders? I have used the find command, but it is displaying all the files and folders. I am executing this shell ...
3
votes
3answers
340 views

How to grep recursive UNIX tree results along with each tree node?

Here is what I do tree -R /Applications/NetBeans/NetBeans\ 7.0.app/ | perl -e 'while (<>) { print if /java$/ }' but of course this doesn't return the result I want. What I want is to display ...
1
vote
0answers
86 views

How to search for file contents [duplicate]

Possible Duplicate: Finding a substring in files across subdirectories with a single built-in command? I know that I can use grep for a single file, but what about a whole directory tree?