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

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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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How do I perform an action on all files with a specific extension in subfolders in an elegant way?

My current best bet is: for i in $(find . -name *.jpg); do echo $i; done Problem: does not handle spaces in filenames. Note: I would also love a graphical way of doing this, such as the "tree" ...
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How to list ALL directories according to their size? [without including the parent directory]

I have a bunch of random folders, some of them are hidden (beginning with a period). I want to list all of them, sorted by their sizes. I have something on the lines of this in mind: ls -d -1 -a */ ...
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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 ...
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208 views

What is the '+' in find command for? [duplicate]

I have some times come across the use of trailing + while using unix commands like find. Example from SO post - find -exec touch -t 201007162310.00 \+ Please help me understand the use of this.
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Why piping find and grep returns nothing?

I'm trying to have grep search inside specified files that are returned by find: find . -type d -name 'mydir*' -exec find '{}' -name '*.java' \; | grep 'MyClass' This doesn't work. Meanwhile, ...
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issue with find -exec cp

Consider this example (newbie alert): touch test0 touch timestamp touch test1 sudo find /var/www/import -iname 'test*' -newer timestamp -exec cp {} new \; It actually copies file test1, but it ...
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Why does find:s -or fail when I add a -print0 at the end?

I am writing a little script the modifies some movies in a directory tree, and I would like to parse that tree with a bash for loop or similar. So I started to find the files with find -iname ...
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List symlinks in current directory?

This question talks about finding directories in a current diretory. The solution is basically: ls -d */ That's great but how can I easily list symlinks? Do I have to use something like find . ...
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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?
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Faster way to delete large number of files

I have a directory where lots of cached files are getting generated very quickly. Since these are very small files, it is consuming all my inodes very quickly. Currently I am running the following ...
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find command in cygwin giving parameter format not correct

I am using cygwin in my windows machine. I am trying to do a find and it is giving parameter format not correct. Why is that? $ ls bootstrap.jar catalina-tasks.xml catalina.bat catalina.sh ...
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find & sed (search and replace)

I'm using the following command on my mac: $find . -name “*.java” -exec sed -i ’s/foo/bar/g’ {} \; and it seems to have no effect. I have two files in the directory that end in .java, which both ...
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Why does this awk command not play as well with find as sed does?

I am very much a newbie at Unix/Linux command line stuff, and mostly get to where I'm going by copying, pasting, and modifying code I find on the internet. Just mentioning that in hopes people will ...
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Using files that have spaces in their name in pipes

I have folder named play which contains a file damn file (with space). When I use find and pipe the output to tar: find play/ -name 'damn*' | tar cf archive.tar -T - It works perfectly. Why does ...
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Find files without a number

I am trying to write a simple script that will iterate through all drives except sda. Right now I have this for i in $(find /dev/ -name "sd*" ! -name "sda*") do echo $i done However this ...
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How do I find which files are missing from a list?

I have a list of files that I want to check if they exist on my filesystem. I thought of doing this using find as in: for f in $(cat file_list); do find . -name $f > /dev/null || print $f done ...
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find arcana: can't get pipe to work in -exec line

How do I pipe the results of a find through a sed to xform the stream, and then use that transformed stream as one of two arguments to a script? IE: find turns up file1.tiff (among others) sed ...
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Pass xargs argument as a string to another command with '>'?

Suppose I have a bunch of files in /tmp/. I do find . -type f | xargs -iFILES And I want to do a md5sum in each file, outputting to a file with the same name, but with .md5 extension. find . ...
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remove duplicate files

On my Mac OS X 10.6.7, iTunes duplicated every single file in my music library. Now I have 3,840 files instead of 1,920. The problem is that iTunes didn't simply duplicate the whole folder, but each ...
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Why does find's -exec only executes on one result?

Here's what I checked: find mydir -maxdepth 2 -name .project -or -name .classpath gives output: mydir/.project mydir/.classpath Meanwhile find mydir -maxdepth 2 -name .project -or -name ...
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Find command returns wrong files

I'm trying to find files in a folder using find command which are a day older than the day on which the command is run.. I use the following command: FILES_dcn=($(find $dir_dcn -maxdepth 1 -type f ...
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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 ...
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why does find command use {} for a placeholder variable?

I'm curious as to why find uses {} as the syntax for variable substitution (e.g., as in find . -name "*~" -exec rm {} \;). It's a rather unusual syntax, and I don't know any other programs or ...
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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 / ...
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Sort files by modification time

I've seen many questions and answers here using a construction along the lines of list_dir=`ls -t /path/to/dir/` for i in $list_dir; do or ls -t | while read i; do Now, I know that you shouldn't ...
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Use a shell variable to execute a comand

I have a unix command in a variable, it looks like this: cmd="find /path/to/webpage -type f | grep -v .svn | xargs grep $@" `$cmd` find: paths must precede expression Usage: find [-H] [-L] [-P] ...
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Deleting files by age

Is there a command to delete all the files in a directory that haven't been modified in N days? I need to clean up some old logs.
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match files based on an md5 using find

I have a bunch js and css files in a directory. Some of them have been given a name based on an md5() of their content (looks like f10521a21bb013cb81e0909809818ad6.js). I'd like to match these files ...
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Why is bash completion of a symlink different than a directory?

I usually do a find with an environment variable as the path when searching for source code. Recently I replaced my environment variable with a symbolic link, and it broke Bash's shell completion. ...
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Search mp3 collection for songs with a certain song length

How would I search a directory of mp3 files for songs between a certain length. Ex: findmp3 -min=03:00 -max=03:15 /music/mp3/ebm/ Would return all mp3 files in the emb/ directory having a song ...
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How to find a file with specific permission of a specific user?

How do I get a list of all the files which permission is "read and write" for a specific user. For example, when I go on the desktop of my mac, then right click on file "A", then "get info", then on ...
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Sorting files according to size recursively

how to scan a folder recursively and find the largest files in the folder, and sort them by size. I have tried using ls -R -S but it tends to list the directories as well I need to scan the folders ...
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Best way to work through / display a tree of images sorted by size

I've got a deep directory tree containing .PNG files. I'd like to find all the .PNG files in the directory, sort them in order of size from smallest to largest, and then display every 50th image. ...
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recursive search for a pattern, then for each match print out the specific SEQUENCE: line number, file name, and no file contents

What I am after is almost exactly the same as can be found here, but I want the format "line number, separator, filename, newline" in the results, thus displaying the line number at the beginning of ...
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Find/ls caching

It seems as though the first time I run find or ls on a directory, it takes a while to work. But, each time thereafter, it is fast, as though a list of the directory's contents has been cached or ...
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How to search file based on DAY of week

Actually I need to search for files and folder that were created in 2012 on Friday of every month. I did some attempts using the FIND command but it didn't work.
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Passing parsed output of sed to find (in this direction)

Well, I think you can find dozens of questions on this platform how to pipe find output to sed, but I haven't found anything for the reverse direction so far. What I want to do is modify my input, and ...
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Is there a way to find a file in an inverse recursive search?

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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How to find files with names having a long string after the first dot

My Samsung Galaxy S doesn't like files where the name contains a long string after the first dot. I guess some part of the software has a too short buffer for the file extension. How can I find all ...
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Search for specified keywords in files and copy to a new filename based on the keyword

I'm trying to create an .sh script where if any keyword is found in a file then copy that file to the directory /pathtofolder/keywords/$thefirstkeywordfound (overwrite the file if it already exists). ...
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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 ...
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1answer
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Find and remove many files by specific content [duplicate]

Possible Duplicate: Arg list too long error while using find I try to find many files in many folders with specific content, and delete them. find dir.*/* -exec grep -l "content" {} \; | ...
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How can I use `find` and sort the results by mtime?

I want to use find but sort the results reverse chronologically as with ls -ltr. Is this possible through any combo of flags or pipelines?
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Delete matching file from every subfolder of current dir

I used this one to copy file in every dir: find -type d -maxdepth 1 -print0 | xargs -0 -n1 cp .htaccess Now i need to do reverse one and delete file with matching name from every sub directory of ...
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Find incoming symlinks

In Linux, what is the best way to find all symbolic links that point to a given file (regardless of whether the symlink is relative or absolute)? I realize this will require scanning the whole ...
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How to find files containing two strings in different lines

A real example is: I have a Python file util.py, and I changed one of the function name from foo to bar. There might be other files using foo as function name and they are irrelevant. I want to ...
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Find files newer than another file within each subdirectory

I have a folder structure like this /Class/Student/Unit/files Each Unit folder contains a file MarkSheet* that I update when I mark a students work. I need a script that tests if the student has ...
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What is the difference between [.]* and '.*' for command 'find -name'?

My goal is to find all files or directories in a filesystem that start with a dot (.), for example .gnupg. So I came up with the command: find -name '.*' Checking on the Internet, I saw some hints ...
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find command with regex {1,2}

I have been trying to create a find command string that will find all files that end with a number 1-99 but exclude all others. e.g. I want to find myfile1 myfile99 but not myfile456 and not ...