cp - Command-line tool to copy a file

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3
votes
4answers
100 views

What are some quick ways of making N copies of a particular file?

Say, if I wanted to make N copies of a.txt, and wanted them to be numbered a1.txt, a2.txt, a3.txt, etc... How would I do such a thing succinctly?
7
votes
1answer
293 views

cp says it's removing files, but shouldn't be

Making a quick backup: root@guilmon:/mnt/backup/guilmon/home# cp -uvfrx --preserve=all /home/rena/ . The output is surprising - some files are said to be removed! removed ...
2
votes
2answers
23 views

Copy files with parent folder to a new directory

I want to copy some files and include their parent directory in the process. The current structure is similar to: /Module1/A/downloads/m13312/file.pdf /Module1/A/downloads/m17312/file.pdf ...
32
votes
3answers
8k views

Why doesn't cp have a progress bar like wget?

Please note that I don't ask how. I already know options like pv and rsync -P. I want to ask why doesn't cp implement a progress bar, at least as a flag ?
57
votes
8answers
51k views

Is it possible to see cp speed and % copied?

I'm having problems when copy large files using nautilus (it gets stuck) so I need to copy using cp. I would like to know if there is any parameter that shows the % copied and also the transfer ...
5
votes
5answers
18k views

How to append date to backup file

I need to make a backup of a file, and I would like to have a timestamp as part of the name to make it easier to differentiate. How would you inject the current date into a copy command? ...
0
votes
1answer
29 views

cp options --no-clobber vs. --update

I want to copy a single file if (and only if) the destination does not exist. The source file changes rarely, maybe once a month. The destination almost never exists. Are there any differences ...
1
vote
3answers
57 views

How do I create a copy of a file in multiple directories?

I have a folder structure conf/ widget1/ env1.cfg env2.cfg widget2/ env1.cfg env2.cfg widget3/ env1.cfg env2.cfg widget4/ ...
0
votes
3answers
109 views

How do I copy the latest file from one directory to another?

I have 3 zip files in a directory. I want to copy the most recent version to a backup directory. My code works fine for .sh and other files, but not for .zip. Is there something else I have to do? ...
23
votes
9answers
33k views

How to check progress of running cp?

Is it possible to check the progress of running cp process? Some processes respond to various KILL signals so that you can check what is their status. I know that I can run cp with parameter -v but ...
1
vote
1answer
87 views

cp: cannot stat error - when filename has Asian characters

I am simply trying to copy files using cp -r /home/user/source/ /home/user/destination/ but it throws me the cp: cannot stat /source/filename.xxx error for some of the files. When I searched for this ...
31
votes
5answers
18k views

Difference Between cp -r and cp -R (copy command)

cp- r is meant to copy files recursively, and cp -R for copying directories recursively. But I've checked, and both appear to copy both files and directories, the same thing. So, what's the difference ...
-1
votes
1answer
28 views

Copy files from find command [closed]

I am trying to copy all *file.log files found using find. The problem is all files are named the same and it is only copying over one file. I need to find a way to rename the files in the command or ...
1
vote
4answers
115 views

How do I suppress error messages from cp?

I am currently looking ways to suppress error command in Linux, in particular, the command cp. I do: root@ubuntu:~$ cp /srv/ftp/201*/wha*/*.jj ~/. cp: cannot stat `/srv/ftp/201*/wha*/*.jj': No ...
3
votes
1answer
107 views

scp command fails executing cp

I am trying to use scp command to copy the r0.res file from local machine to a remote machine. I entered the following command: scp -v /etc/drbd.d/r0.res root@192.168.1.104 and I obtain this error: ...
2
votes
2answers
49 views

copy files from the parent location when I am inside a symbolically linked folder

Suppose I have created two folders in /tmp called parent and child. child contains a file called test-child.txt and parent contains a file called test-parent.txt. Now lets go inside the parent and ...
0
votes
1answer
30 views

? appended to filename while copying from a ssh

I am using the command cp error.log error$HOSTNAME.log the command works properly while running it separately in a server, but if it is run as script which uses ssh I am getting a ? appended to the ...
0
votes
1answer
426 views

Simple bash script taking too long to execute

I wrote the following function in my .bashrc for use instead of rm * : function re() { cp . -R /home/glset/ritwik/trash/ rm * } It works .. but it is very slow. Even for small files it takes ...
2
votes
1answer
445 views

Can I get the backup option of cp and mv to work with directories?

--backup[=CONTROL] make a backup of each existing destination file The man page does say that it works on file. It doesn't seem to have any effect on directories. Is there anyway to make this ...
2
votes
1answer
111 views

How to view progress with sshpass and scp in linux?

In my linux terminal, I am using this command sshpass -p "pass" scp -r me8@host.ca:/cmshome/me/file /home/me/Desktop to download a file with a password in it. Without the sshpass, I can see the ...
0
votes
1answer
996 views

How to copy a file from remote server to local machine?

In my terminal shell, I ssh'ed into a remote server, and I cd to the directory I want. Now in this directory, there is a file called table that I want to copy to my local machine /home/me/Desktop. How ...
2
votes
2answers
117 views

How to test which files will be copied with the cp command?

I'm creating a simple script that copies all files from DIRECTORYA that do not exist in DIRECTORYB. I'm doing this through the use of the cp command: cp -u DIRECTORYA/* DIRECTORYB What I'd like to ...
-3
votes
1answer
36 views

How to copy a sub directory of one directory to another?

How can I copy a directory structure named function under Dept2 directory into Dept3 directory in one shot?
1
vote
1answer
74 views

cp with interactive don't prompt before overwrite

I observed a strange behavior cp. Exactly the point is that cp did not ask me for confirmation, even with the option interactive. A test case looks like this Existing files find * -type f ...
1
vote
3answers
56 views

Replace bunch of files maintaining path

I have directory A and B. Each of them contains another directory with item.json inside. Only item.json file is persistent in directories so I cant copy-paste the directories. A: ./path/Item ...
3
votes
2answers
298 views

Copy files in same folder and replace year in its name

How can I copy a lot of files in the same directory replacing the year in its name? I have this (can be different filename and extensions): filename1-2014.ext filename2-2014.ext filename3-2014.ext ...
1
vote
4answers
77 views

Create copies of files in same directory

Lets say I have a directory with the following files: 1.txt 2.txt 3.txt I want to copy these and basically paste in the same directory making new files eg: 1.txt 1(1).txt 2.txt 2(1).txt 3.txt ...
1
vote
1answer
57 views

How to emulate 'cp -a' on Solaris which does not have it?

How to do a cp -a on a Solaris system which does not support the -a option?
11
votes
4answers
18k views

Using rsync to move (not copy) files between directories?

I have been using rsync to copy files for some time. My understanding is that rsync is faster than cp when some of the files to transfer are already in the destination directory, transferring only the ...
1
vote
3answers
379 views

How to copy files from the folder without the folder itself

I'm trying to copy files and subfolders from A folder without the A itself. For instance, A folder contains next: | file1.txt | file2.txt | subfolder1 Executing next command gives me ...
0
votes
0answers
40 views

POSIX description of cp -R

I just became really confused by the implementation of bash's cp -R command compared to how POSIX words what should happen Given the posix definition, I would expect cp -R srcDir existingDestDir to ...
3
votes
1answer
145 views

Mac OS X combine cp and cat to sequentially copy and rename files in list

I am using a MacBook Pro OS X 2013 model. I have a list of filenames in a text file named list.txt separated by line breaks list.txt exactly like this, but this list is going to be long e.jpeg ...
1
vote
1answer
110 views

what is the purpose of cp -s?

as the answer to this question shows, Is there a difference between hardlinking with cp -l or ln? The purpose for creating the -l option for the cp command is to recursively hard-link (the contents ...
1
vote
1answer
89 views

how is cp -f different from cp --remove-destination?

in the cp manpage, it lists the -f/--force option as: if an existing destination file cannot be opened, remove it and try again for the --remove-destination option it says: remove each existing ...
9
votes
5answers
4k views

pv for directory copy

I need to copy a very large directory (talking in terabytes here) and want to monitor the progress. I found that pv is a nice utility, but how can I use it for copying directories recursively? (pv ...
2
votes
3answers
257 views

Invoking cp from within BASH and using the -u option

Is there a way to have cp's --update option print files that did not copy because the source directory contained a newer version of the file?
1
vote
2answers
235 views

do not show error if file doesn't exist on copy, without sending to dev null

I want to avoid my script posting an error if I try to cp a file that does not exist. However, I would like error messages to print out for any other error, such as insufficient permissions. This ...
1
vote
2answers
50 views

May cp override subdirectories with the same name?

I downloaded an Adobe flash plugin, It includes a .so file and a directory called usr. In this folder, it has sub-folders like bin, lib, lib64, share. In the readme file, it says I need to do the ...
1
vote
2answers
3k views

cp: cannot stat : No such file or directory

I am getting an error when I try to copy a file from my local computer to a remote server with ssh. I get the same error whether I use cp or scp. Here is my input at the resulting error: ...
0
votes
1answer
61 views

Syntactic differences in cp -r and how to overcome them

Let's say we are in a blank directory. Then, the following commands: mkdir dir1 cp -r dir1 dir2 Yield two (blank) directories, dir1 and dir2, where dir2 has been created as a copy of dir1. ...
1
vote
1answer
209 views

“wget --restrict-file-names=windows” seems to fail converting links for NTFS

I've downloaded a website from the net using the wget command-line tool with --restrict-file-names=windows so that once the download is complete I could copy the downloaded files to a mounted Windows ...
1
vote
2answers
148 views

The command 'cp' can only used on block device?

According to my last question I think we can't use 'cp' to copy file to the tape device or device like '/dev/lp0'.But I still don't understand why. To make this question simple enough,just tell me if ...
12
votes
5answers
16k views

Copy specific file type keeping the folder structure

I have a folder structure with a bunch of *.csv files scattered across the folders. Now I want to copy all *.csv files to another destination keeping the folder structure. It works by doing: cp ...
4
votes
3answers
2k views

Multithreaded cp on linux? [duplicate]

Is there a multi-threaded cp command on Linux? I know how to do this on Windows, but I don't know how this is approached in a Linux environment.
3
votes
1answer
130 views

cp and set new user

I configure linux servers with some regularty. And then copy with ssh-copy-id my public key to the root user (/root/.ssh) and edit authorized-keys. If I install additional services, sometimes ...
1
vote
1answer
129 views

Linux command to copy as hard links, while deleting unwanted files?

I'm looking for a command that behaves both like cp -al in only creating hard links rather than copying file contents, and rsync -a --delete in removing files from the destination that are not ...
1
vote
2answers
257 views

How can I copy a file from another directory to the current one?

I have this problem as part of a school assignment: NOTE: In case it's hard to read in the image above, here's the directory tree: $ tree . `-- sample_dir1 `-- sample_dir |-- admin ...
1
vote
1answer
42 views

How to copy with wildcard in directory name?

I would like to copy the html directory inside a directory like cms_drupal_PROJ-1-2 to /var/www. The last digit in the working directory is dynamic so at any given time all I know is ...
0
votes
2answers
381 views

Different sizes after copy [duplicate]

I would like to copy for backup porposes a Linux user home directory with several GBs of data and the usual configuration files. The source directory and the backup directory should exactly have the ...
4
votes
1answer
411 views

How to determine if cp -u actually copied the file?

As the title says, I'm looking for a concise way to check if a file was copied using cp -u. I have a little shell script which updates quite a number of files. At the moment the script echoes a ...