I have tried to copy a file test.txt to multiple directories with one command:

cp ~/test.txt ~/folder1 ~/folder2

But I didn't succeed. Is there a way to do that in one command so I can copy a file or even a folder to multiple directories?

  • Not easily. You may want to look into "rsync" for efficiently updating multiple existing copies of a folder – Thorbjørn Ravn Andersen Mar 13 '14 at 10:15
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    Try learning a bit of bash-script. It can get very useful: for dest in folder1 folder2; do cp ~/test.txt ~/"$dest"; done – Shahbaz Mar 13 '14 at 11:08
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    Not a single command but might just help some people who stumble upon here: cp ~/test.txt ~/folder1 && cp ~/test.txt ~/folder2 – Manu Järvinen Nov 5 '16 at 14:19
  • Duplicate of stackoverflow.com/a/195972/2097284. – Camille Goudeseune Aug 11 '17 at 21:31
  • @ManuJärvinen comment may look flippant but it raises an important point. Why complicate your script? Two separate lines with a single copy is much more readable than all the other answers. I have not used tee much so if I saw the accepted answer in a script, I would have no idea what it was doing. I accept the answers are inventive but in a real world scenario you need simple. – MortimerCat Feb 14 at 8:54

cp can copy from multiple sources, but can't copy to multiple destinations. See man cp for more info.

The only bash command that I know which can copy/save to multiple destinations is tee.

You can use it in your case as follows:

tee ~/folder1/test.txt ~/folder2/test.txt < ~/test.txt

Note that tee also writes the input to the standard output (stdout). So if you don't want this, you can prevent it by redirecting standard output to /dev/null as follow:

tee ~/folder1/test.txt ~/folder2/test.txt < ~/test.txt >/dev/null
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    Clever, that's cheating! :) – terdon Mar 11 '14 at 17:13
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    +1, clever! And if you use the >/dev/null works with binary files too, without messing up the terminal... – Rmano Mar 11 '14 at 17:30
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    +1 for you , your always ma man :) , but what if i want to copy a directory ? – nux Mar 11 '14 at 18:36
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    @nux Don't forget to use -r option with cp in case of directories – Radu Rădeanu Mar 11 '14 at 19:08
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    @nux: tee unlike cp copies only file's content ignoring its mode, ownership, timestamps. To avoid repeating the filename: f=text.txt; <~/$f tee ~/folder1/$f > ~/folder2/$f – jfs Mar 13 '14 at 9:26

Another way to achieve a copy to multiple locations is the following command :

find dir1 dir2 -exec cp file.txt {} \;

If dir1 or dir2 have sub-directories that you don't want the file copied into, add -maxdepth 0option :

find dir1 dir2 -maxdepth 0 -exec cp file.txt {} \;

Note that this will overwrite every file in dir1 and dir2 with file.txt's contents, in addition to copying it. To only copy file.txt without affecting other files in these directories, tell find to only act on directories:

find dir1 dir2 -type d -exec cp file.txt {} \;
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    Nice solution! Seems to me more perfect than with tee. – Danatela Mar 11 '14 at 17:55
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    Indeed, no redirection is involved and it's still one command. – Sylvain Pineau Mar 11 '14 at 18:03
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    @SylvainPineau In fact there are 3: one is find and for two times (in this case) cp. Not to say that find need a lot of time. – Radu Rădeanu Mar 11 '14 at 18:13
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    If the definition of a "command" is an "exec" call, maybe, but this is "one command" in my book. – kojiro Mar 11 '14 at 22:27
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    I keep coming back to this one, so thought I should give an upvote :D – Jonathan Nov 13 '15 at 12:46

The command

cp ~/test.txt ~/folder1 ~/folder2

tries to copy two files (~/test.txt and ~/folder1) to the destination folder2. (And if ~/folder2 exists and is a directory you will have an "omitting directory" warning).

If you want to make multiple copies of the file test.txt, you have to use a loop or multiple commands...

for i in ~/folder1 ~/folder2; do cp  ~/test.txt $i; done 

(...and be careful if you have spaces embedded in the file names, you'll need quoting).

To copy whole directories you have to use the -r option:

for i in ~/folder1 ~/folder2; do cp -r ~/folder3 $i; done

this will create ~/folder1/folder3 and ~/folder2/folder3 with all the files included.

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    For the passing reader: According to the spec, a for loop is a compound command. Therefore this is still one command, and meets all the requirements for the question. – kojiro Mar 11 '14 at 22:35
  • @nux, I do not agree on the corrections. 1) the two capitals are wrong, my intent was to interleave the commands into the phrase. 2) the ellipsis is a matter of style; please let my style in. – Rmano Mar 13 '14 at 16:06
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    ok , am sorry man , i thought it will look better . – nux Mar 13 '14 at 16:09
  • on my system, it doesnt save folder3 as ~/folder1/folder3, but rather copies everything in folder3 into folder1 – alpha_989 Sep 15 '17 at 23:05

You can create a help script , or you can do it with xargs and a print function (in this case, echo ):

echo firstDir secondDir | xargs -n 1 cp test

This will make each directory as an argument to the cp function , using test file as a parameter.

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  • This is probably the best/most direct answer to the question – Bryson S. Jun 22 '18 at 16:48

After a long search this work like a Charm also !

for dir in *; do [ -d "$dir" ] && cp /path/file.txt "$dir" ; done

This will copy file.txt to every directory in your current location in terminal.

for dir in *; do [ -d "$dir" ] && cp -rf /path/folder "$dir" ; done

This will copy a folder to every sub directory in your current location in terminal.

I share it hope it helps others too .

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  • In zsh, you can use for i in *(/); ... to loop over all the subdirectories, so you can avoid the [ -d ... test. Extended globbing is one of the reason I like it over bash. – Rmano Mar 12 '14 at 2:43
  • can your right the code again in a command – nux Mar 12 '14 at 12:13
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    In zsh, the first command of this answer can be simplified as for dir in *(/); do cp /path/file.txt "$dir"; done. See zsh.sourceforge.net/Intro/intro_2.html – Rmano Mar 12 '14 at 14:01
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    You can eliminate the test in any Bourne derived shell with for dir in */; – Henk Langeveld Mar 13 '14 at 8:05
  • @nux This works really well and the command is very easy to follow. It should be voted much higher! – nukeguy Jul 15 '16 at 16:44

If you want to copy the file test.txt in every directory in /tmp/target/ ...

create a test environment:

mkdir /tmp/target
cd /tmp/target
mkdir -v {folder1,folder2,folder3}
touch test.txt

copy it:

find * -maxdepth 0 -type d -exec cp -vi test.txt {} \;
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Just thought to give a variation to the answer of Sylvain Pineau

where dir1 and dir2 are not in your current directory.

find ./ -maxdepth 2 -type d -name dir1 -exec cp file.txt {} \;

here find will look for dir1 two levels deep or you can leave out -maxdepth parameter to find dir1 in all folders in current directory and below it.

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For files only without preserving attributes. Great if you're copying huge files and only want to read them once:

cat file1 >file2 >file3

For files or directories

xargs -n 1 cp file1 <<< 'file2 file3'
xargs -n 1 cp -r dir1 <<< 'dir2 dir3'
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