find is a command line utility to search for files in a directory hierarchy

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How can I list subdirectories recursively?

The obvious ls -dR does not work. I am currently using find /path/ -type d -ls but the output is not what I need (plain listing of sub-folders) Is there a way out?
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How do I remove “permission denied” printout statements from the find program?

find: `/root/.dbus': Permission denied find: `/root/.gconf': Permission denied find: `/root/.gconfd': Permission denied find: `/root/.gnome': Permission denied find: `/root/.gnome2': Permission denied ...
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2answers
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Finding all large files in the root filesystem

I have a linux server, which currently has below space usage: /dev/sda3 20G 15G 4.2G 78% / /dev/sda6 68G 42G 23G 65% /u01 /dev/sda2 30G 7.4G 21G ...
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4answers
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How can I run a specific command for each find result?

How would one run a specific command for each file that was found by using the find command? For the purpose of the question lets say that I would simply like to delete each file found by find. I am ...
10
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1answer
2k views

Only find first few matched files using find?

Say there may be hundreds of *.txt files in a directory. I only want to find the first three *.txt files and then exit the searching process. How to achieve this using the find utility? I had a quick ...
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2answers
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How to detect whether “find” found any matches?

Is there an idiomatic means to detect whether "find" found any matches? I'm currently using COUNT=`find ... | wc -l` if [ "$COUNT" -gt 0 ]; then but this seems a little indirect to me. Also, I'd ...
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5answers
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How do I recursively grep through compressed archives?

I'm trying to find out what modules use Test::Version in cpan. So I've used minicpan to mirror it. My problem is that I need to iterate through the archives that are downloaded, and grep the files ...
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2answers
5k 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 ...
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4answers
9k views

find -exec in bash script with variable expansion

I'm trying to run a command similar to the one below in a bash script. It should search through all subfolders of $sourcedir and copy all files of a certain type to the root level of $targetdir. ...
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3answers
4k views

Delete files and directories by their names. No such file or directory

I need to delete all compiled data: directories called build, directories called obj, *.so files. I wrote a command find \( -name build -o -name obj -o -name *.so \) -exec rm -rf {} \; that ...
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4answers
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How to delete directories based on `find` output?

I issue the following command to find the .svn directories: find . -name ".svn" That gives me the following results: ./toto/.svn ./toto/titi/.svn ./toto/tata/.svn How could I process all these ...
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1answer
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delete files matching pattern

I need to recursively remove all files in all subdirs where the filename contains a number followed by an 'x' followed by a number, at least two times. Example: I'd want to remove these files: ...
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3answers
3k views

identify files with non-ASCII or non-printable characters in file name

In a directory size 80GB with approx 700,000 files, there are some file names with non-English characters in the file name. Other than trawling through the file list laboriously is there: An easy ...
9
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2answers
852 views

What's the + in find /path/ -exec command '{}' + do?

What's the + in find /path/ -exec command '{}' + do? as opposed to find /path/ -exec command '{}' \;
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1answer
468 views

Is it possible to use `find -exec sh -c` safely?

I'm trying to use find to echo 0 into some files, but apparently this only works with sh -c: find /proc/sys/net/ipv6 -name accept_ra -exec sh -c 'echo 0 > {}' \; But using sh -c with find -exec ...
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2answers
3k views

Find files that a user can not read?

I want to find files that a particular user will not be able to read. Assume the username is "user123" and they are in a group called "user123". I want to find files that, if they are owned by ...
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1answer
7k views

Solaris equivalent for depth/prune?

I am trying to find some files inside a directory. By default, the find command is searching the directory which I have specified and it's sub directories. I tried to use depth/maxdepth and prune, ...
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3answers
20k views

Getting all files that have been modified on a specific date

Is it possible to find all php files within a certain directory that have been modified on a certain date I'm using find /var/www/html/dir/ -mtime -28 | grep '\.php' to get files modified within ...
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3answers
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find with -execdir

I run a find with -execdir both I don't get the results I was expecting. SSCCE below: mkdir -p a/b/c find . -type d -execdir touch foo \; $ tree a a ├── b │   ├── c │   └── foo └── foo Directory c ...
9
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1answer
6k views

What's the {} in find /path/ -exec command '{}' do?

I'm curious as to what the {} in the following command is actually for? Example Command: find /foo/ -name "*.txt" -exec rm -v {} \; The Man page provided a small blurb but it confused me a little ...
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6answers
1k views

Best way run a command on each file in a directory tree

There appear be a number of ways to do this including loops in shell script, find and xargs. Which of these is best, and which is most portable?
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6answers
507 views

When does the empty string denote the current directory?

In a script I use find to collect some files in the current directory, as in $ find . -name "*.h" ./foo.h Now I'd like it to just output foo.h, without the ./ prefix. I thought that the empty ...
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2answers
419 views

How does `find . -name *foo*` work?

I thought the wildcard * in the command find . -name *foo* is replaced by bash, and yet the command works unless *foo* matches something in the current directory, then it doesn't. It's confusing.
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3answers
10k views

How to return both file name and line number with find … -exec grep?

When using find, how do I return the file name and the line number when searching for a string? I manage to return the file name in one command and the line numbers with another one, but I can't seem ...
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4answers
14k views

How can I find all files that do NOT contain a text string?

What concise command can I use to find all files that do NOT contain a text string? I tried this (using -v to invert grep's parameters) with no luck: find . -exec grep -v -l shared.php {} \; ...
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Finding a substring in files across subdirectories with a single built-in command?

In Windows, if I wanted to find a string across all files in all subdirectories, I would do something like findstr /C:"the string" /S *.h However, in Linux (say, Ubuntu) I have found no other way ...
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4answers
9k views

Delete files of certain size range

I want to delete files which size is between certain values. For example I have the following list of files: -rw-r--r-- 1 smsc sys 558 Apr 30 13:07 stats.sfe.1.20120430130513.xml.Z -rw-r--r-- 1 smsc ...
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3answers
2k views

Make find show slash after directories?

How can I make the find command show a slash after directories? For example, I want dir to show up as dir/ instead of dir. I'm using find . -print
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5answers
2k views

How to search for files with immutable attribute set?

For config auditing reasons, I want to be able to search my ext3 filesystem for files which have the immutable attribute set (via chattr +i). I can't find any options for find or similar that do ...
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2answers
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find usage with -L

I have link -> file I do find -L . -name 'link' And get ./link Why is that? man find says: -L : Follow symbolic links. When find examines or prints information about files, ...
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2answers
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How can you move (or copy) all files to a directory with the same filename prefix?

Using Bash So let's say I have a bunch of files randomly placed in a parent directory ~/src, I want to grab all the files matching a certain suffix and move (or copy) them to a ~/dist directory. ...
8
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2answers
7k views

How do I stop a find from descending into found directories?

I'm wanting to find all directories with a specific string so I can do another find on the files contained within. So I don't want to waste time on ./my-search-term/dir/my-search-term etc. How can I ...
8
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3answers
2k views

Is it possible to nest a 'find -exec' within another 'find -exec'?

Something like the following is what I what I'm after, but my code doesn't work, no matter how I escape {} and + ; find ./ -maxdepth 1 -type d -name '.*' -exec \ find {} -maxdepth 1 -type f ...
7
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4answers
605 views

How can I find a file whose name includes a given string, such as “abcde”?

Within a set of directories, how do I find a file whose name includes a given string, such as "abcde"?
7
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1answer
13k views

Why is my find not recursive?

I am running the following command, but it is not performed recursively: find . -name *.java I know there are java files further down in the current directory but it is performing the find on the ...
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4answers
16k views

How to find a file in the filesystem from the command line?

I'm fairly new to Linux, and I've now found myself in a situation where I'd like to find where a file (with a partially-known filename) is in the file system. I'd like to know how to do this from the ...
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5answers
5k views

How to copy all html files from a directory tree to a single directory?

I want to copy all the .html files in myDir and its subdirectories to ~/otherDir. Here's what I tried (it doesn't work): $ find myDir -name *.html -print | xargs -0 cp ~/otherDir usage: cp [-R [-H | ...
7
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6answers
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How to search for a word in entire content of a directory in linux

need to search for something in entire content I am trying: find . | xargs grep word I get error: xargs: unterminated quote How to achieve this?
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4answers
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How to find a file in Linux with its path?

I am trying to find settings.xml file in my Ubuntu machine. I have no clue where it is, and which directory it is in. I tried using this - ls -R | grep settings.xml But it doesn't show me the ...
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2answers
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Reformatting a large number of XML files

I'm manipulating a large number of XML files scattered throughout a nested directory structure. I tried the following (which almost works): $ find . -name "*.xml" -type f | xargs -- xmllint --format ...
7
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1answer
3k views

list files by symlink target

How do I get list of files (and then do something with that list) by filtering through the symbolic link target name, and not the symlink name? For example from the following list I'm only interested ...
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2answers
1k views

sync files recursively between two folders where files are less than 24 hours old

I want to find all the files under a directory which are within 24 hours then rsync those files with another server. There are some old files that I do not want to transfer, however if those old ...
7
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3answers
3k views

Is there a way to find a file in an inverse recursive search? [duplicate]

So say I'm in a directory that is deep within a file structure, such as /home/cory/projects/foo/bar/bash/baz I know that in either the current folder baz or one of the folders above me (such as ...
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3answers
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How to open multiple files from `find` output?

I know I can open multiple files found in a dir like so: find -name *.foo -xargs <command> {} \; This works, but when trying to open a bunch of textfiles in gedit at the same time, it opens ...
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4answers
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Find files with same name but different content?

I want to generate a list of files that have: Same name Different content in a directory (including all children directories and content). How to do? Bash, perl, anything is fine. So, two ...
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1answer
2k views

List of modified files of the past 24 hours

Is there a reliable way to have a system that mails me the list of files that were modified in the past 24 hours inside a set of directories? (like /home/*/public_html/* and /home/*/*domains/*)
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1answer
383 views

Why do some regex commands have opposite intepretations of '\' with various characters?

Take, for example, this command: find . -regex ".*\.\(cpp\|h\)" This will find all the .h and .cpp files in your directory. The period character '.' in regular expressions usually means "any ...
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1answer
2k views

Got less output with print0 option on find?

I have read the man page and other references, but I am still confused by the behavior of find with -print0 option. -print0 This primary always evaluates to true. It prints the pathname of ...
7
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5answers
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How copy and rename files found in “find” function Linux?

I have a folder named /home/user/temps which has 487 folders. In each folder I have a file called thumb.png. I want to copy all files named thumb.png to a separate folder and rename them based on ...
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2answers
3k views

recursively change file permission but not directories?

I was doing a mass recursive change of permissions of some files that I had migrated to a unix system. I changed them to ug+rw, but then I found that I could not traverse subdirectories. I looked at ...