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

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6
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1answer
157 views

How does the order of arguments influence the speed of find

How does the order of arguments in a find call affect the speed of the results? Compare for example (A) find -name dir -type d and (B) find -type d -name dir Or any other of combinations of ...
5
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5answers
1k views

Using a generated list of filenames as argument list — with spaces

I'm trying to invoke a script with a list of filenames collected by find. Nothing special, just someting like this: $ myscript `find . -name something.txt` The problem is that some of the pathnames ...
5
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6answers
2k views

ls with find :: report total size

I am trying to get the total size of files satisfying a find, e.g.: ls $(find -maxdepth 2 -type f) However, this kind of invocation of ls does not produce the total size as well.
5
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1answer
831 views

find -exec mv stops after first exec

While researching for this question: Find and move directories based on file type and date, I stumbled upon a problem of my own. First I created a bunch of directories with files in them: seq 10 | ...
5
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4answers
6k views

find-command for certain subdirectories

Let's say I have a directory dir with three subdirectories dir1 .. dir3. And inside I have many files and other subdirectories. I'd like to search for a file inside, say with a *.c ending, but I'd ...
4
votes
2answers
975 views

Append line to many files

I want to add some text to over 200,000 files I am trying this find . -name *.txt -print | xargs -I % echo "hello world" >> % But nothing is happening. When i run find . -name *.txt it work ...
4
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3answers
3k views

How to search and replace text in all php-files in a directory and it's subdirectories

I am looking for a shell script that recursively traverses all .php files in a directory and performs a search & replace of a particular text pattern. The search pattern is quite long ( > 5000 ...
4
votes
2answers
901 views

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. ...
3
votes
2answers
126 views

To count number of matches in a mega string quickly

I have big text-data without spaces and without other rows in one line. In reality, the streams are 0.2 Gb/s, similar situation here, but in this task, counting occurrences which is more challenging ...
3
votes
4answers
238 views

Having some trouble using “find -exec {} +”

Disclaimer: I am a novice to Unix/Linux, but I am looking forward to learning! I have tried a search on this stackexchange and read the the man find, but I can't seem to figure this out. I want to ...
3
votes
5answers
6k 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 ...
3
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2answers
916 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 ...
3
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6answers
1k views

Make directory copies using find

I have a directory with a bunch of subdirectories in it. Thus /usr/local/src/ccl/ccl-1.8/x86-headers$ ls elf gl gmp gnome2 gtk2 jni libc Each of these directories has a further subdirectory C ...
3
votes
4answers
15k views

How to find the total number of occurrences of text and files with find command

I am trying to run the find command to find the total number of occurrences of a particular text string and also the number of files which has this text string. What I have right now is this command. ...
2
votes
1answer
344 views

How to find text in files and only keep the respective matching lines using the terminal on OS X?

I am pretty new to the terminal and command lines, from what I have found out grep seems to be the right tool for search files for specific text strings. I have a folder with many huge text files and ...
1
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3answers
29 views

To Rsync files where permission denied

I want to find those files which I cannot copy to another location such that I could do Rsync. I have an external HDD and my system´s HDD. The external HDD has files which my system is missing. I ...
1
vote
2answers
47 views

Exec condition and xargs in Find simultaneously

I am trying to include the standard C package stdint.h to files which have the word LARGE_INTEGER, as a part of conversion from Windows to Linux drivers as discussed here for datatypes. I know the ...
8
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2answers
3k views

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, ...
7
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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 ...
6
votes
4answers
309 views

Converting `for file in` to `find` so that my script can apply recursively

I've been working on my first bash script for some time now (I just started UNIX this week). I have this idea of running a bash script to check some conditions and using ffmpeg to convert all the ...
6
votes
3answers
466 views

find all end subdirectories in a tree

given the following structure: oz123@debian:~/ $ tree . . ├── a │ ├── a1 │ ├── a2 │ └── a3 ├── a1 │ ├── a11 │ ├── a12 │ └── a31 ├── b │ └── b1 │ ├── b11 │ │ └── b21 │ ...
5
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2answers
603 views

Can the “find” command work more efficiently to delete many files?

I want to delete old files in a directory that has a huge number of files in multiple subdirectories. I am trying to use the following - after some googling it seems to be the recommended and ...
4
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4answers
4k views

Get list of subdirectories which contain a file matching a string

How can I get a list of the subdirectories which contain a file matching a particular string? More specifically, I am looking for directories which contain a file with the letter 'f' somewhere ...
4
votes
2answers
604 views

Find and regex

What am I doing wrong with this find expression? ; touch ook ooks ; find . -name 'ook' -or -name 'ooks' -type f ./ook ./ooks ; find . -name 'ook[s]?' -type f [returns nothing] ; echo $? 0
3
votes
2answers
119 views

rm not deleting file, thinks its a directory

I have a hard drive with windows loaded on it hooked up to my Linux machine for backing up some of the information. I want to delete one of the 'temporary internet files' folders and it deleted all ...
3
votes
1answer
152 views

GNU Find this but not that and do Sed?

Code find /tmp/ -type f \ \( -name "*.h" \) -o \( -name "*.cpp" \) -o \ \( \! -name "*.bak" \) -exec \ sed -i ...
3
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2answers
3k views

find the single largest file

We host a share of size 4 TB. How efficient is it to find a file with highest size. Usually we use: du -ak | sort -k1 -bn | tail -1 and it is not easy to scan through a share of such huge size and ...
3
votes
2answers
2k views

How to search and replace strings matching a replacement list for multiple files

I have a file, say map.txt, containing a list of search strings and corresponding replacements: search -> replacement bigBone -> bb fishMarket -> fm dogCollar -> dc ... I need to ...
3
votes
2answers
684 views

Create Zip for each subfolder but containing only matched files

I am trying to figure out how to create a zip file for each subfolder containing only files that match my criteria. For instance I have: Folder1 Folder2 Folder3 Each folder contains the same set ...
3
votes
1answer
249 views

Why is `find -name *.jks` not returning some files? [duplicate]

find . -name *.jks -print 2>/dev/null returns files of extension jks that do not have underscores as part of their name. Much to my surprise, I have just discovered that * does NOT substitute ...
3
votes
1answer
312 views

Variable declaration in parallel sh -c …

I've been trying to process the output of find with parallel, which in turn invoked a shell (some textual substitutions were needed). I observed some strange behaviour, which I cannot really explain ...
3
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5answers
2k 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 ...
3
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5answers
4k views

Execute on the basename of a find command

Suppose I have a directory structure as follows test test/a test/b Now I want to execute a command, such that in the . folder I can execute a command on the basename of the files a and b. So ...
2
votes
3answers
155 views

Find files that have a confirmed duplicate in same directory recursively

Say I have the following directory structure: root |-- dirA |-- file.jpg |-- file-001.jpg <-- dup |-- file2.jpg |-- file3.jpg |-- dirB |-- fileA.jpg |-- ...
2
votes
1answer
559 views

How to find files that contain newline in filename?

I am trying to find files that have a newline in the filename. But I can't figure out what pattern to use. The following works, but is not very useful if I want to use it in indented code. find . ...
2
votes
2answers
948 views

find: combining -path and -prune to exclude files and directories

I have a directory /srv/tftp/pxelinux.cfg and a file /etc/mtab. I want to exclude both from find. But whatever I do, either one always is not excluded find /etc /srv -path /srv/tftp/pxelinux.cfg ...
2
votes
3answers
153 views

Why are POSIX Find Parameters Different from Other Program styles?

Why is a parameter in the POSIX find command added with a single hyphen for multi-character parameter names, while most other programs use single hyphen to indicate multiple single-character flags, ...
2
votes
2answers
1k views

Use a parameter in a command argument

I run a find command to search files with a name containing perl: find /tmp -name '*perl*' /tmp/perl.pl /tmp/run-perl-stage.pl But when I set the perl name in a variable PARAMETER and run the find ...
2
votes
2answers
430 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 ...
2
votes
2answers
661 views

find all cpp files and list only those files with names that match a pattern (regex) does not work

I have a whole repository of files and I am trying to get a list of files that match a certain criteria. For example, let us say that I want to take all the files that have the string foo1 and ...
2
votes
3answers
803 views

Which is a better way to search- find with regex or find with grep?

Of these two ways of searching a file recursively in all the subdirectories, which is faster / better ? find . -regex ".*/.*abc.*" or find . | grep ".*abc.*"
2
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4answers
2k views

Open file found with 'find' command

This is probably an easy one, but I can't figure it out and it's pretty much not searchable. In a folder hierarchy I have exactly one file of type xyz. I want to find that file and open it with a ...
1
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2answers
156 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 ...
1
vote
3answers
294 views

shell script for auto-touching files

I have written a shell script to touch all the files in the /tmp directory. However, there was an error message saying that /bin/touch: Argument list too long. What's the cause of the problem? ...
1
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2answers
887 views

Using exec in find over ssh from shell script

So, I am attempting to execute the following from within a shell script; ssh -q $CUR_HOST "cd $LOGS_DIR; echo cd $LOGS_DIR; find . -name *.log -mmin +1440 -exec gzip {} \; exit" When this runs, it ...
1
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2answers
2k 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
1answer
569 views

Speeding a find rm command with test through parallelization

I want to recursively delete all files in directories and subdirectories with number of lines less than 10, and am currently using the following command find . -type f -name "*.txt" | while read; do ...
1
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5answers
2k views

Checking if a file exists in several directories

I've been working on this far too long and need some help. I need a script that will look at files in a directory and see if it exists in one of several directories. I need something like this: for ...
1
vote
4answers
231 views

Syntax error in a bash script that calls find

Where is the error in this script please: #!/bin/bash rep="git" files=`find' ${rep} '-type f` for f in ${files} do echo $f done When i run find git -type f alone in the shell, it works!
1
vote
1answer
420 views

Error creating an alias for the find command [duplicate]

Possible Duplicate: How to pass parameter to alias? I am trying to shorten the find command, but getting an error: $ alias f='find . -name $1 -print' $ f JobConf.java find: paths must ...