Questions regarding copying files from one place to another

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3
votes
1answer
121 views

How do I recursively set the date created attribute to the date modified attribute on NTFS-3G?

In my first question, I asked how to get the "Date created" field in NTFS-3G. Now, that I know I can get the "Date created", I have started adding files onto my NTFS-3G partition and would like to set ...
3
votes
2answers
232 views

Recursive copy files with rename

If I have input folder files_input that has subfilders like 01-2015, 02-2015, 03-2015 etc and all these subfolders have other subfolders. Each subfolder has only one file called index.html. How can ...
2
votes
3answers
2k views

How to copy and add prefix to file names in one step?

I want to copy and rename multiple c source files in a directory. I can copy like this: $ cp *.c $OTHERDIR But I want to give a prefix to all the file names: file.c --> old#file.c How can I ...
2
votes
4answers
544 views

What is the difference between (cp f1.txt f2.txt) & (less f1.txt > f2.txt) [duplicate]

I know that both will copy data from f1.txt to f2.txt, but what is the real difference? (cp f1.txt f2.txt) vs: (less f1.txt > f2.txt)
2
votes
4answers
653 views

Copy files and directory tree for filesize in specified range

Hi I would like to make a small script copying files from different directories example /pp/01 /pp/02/ etc... to another destination with the same directory design. But only those files within the ...
2
votes
3answers
7k views

Copy files from a list to a folder

I have a text file abc.txt and its contents are: /lag/cnn/org/one.txt /lag/cnn/org/two.txt /lag/cnn/org/three.txt If I use: $ tar -cvf allfiles.tar -T abc.txt I'm getting the tar of ...
2
votes
5answers
3k views

How do I disable copy permissions?

Can we set permissions, on a Linux box OR for a particular directory (Scientific Linux in my case) that, one can read files but cannot copy, move or delete them? Update: My Scenario is, We developed ...
2
votes
3answers
4k views

How to I copy the directory and subfolders but ignore certain files in the subfolder?

I believe the question is best asked with an example. /home test1.txt test2.txt /home/my-folder test3.txt test4.txt test1.txt, test2.txt and my-folder folder are inside /home. ...
2
votes
3answers
282 views

how to synchronize two directory?

I want to using crontab to synchronize two directory between my linux partion and windows partion like this: 24 9 * * * cp -r /home/fan/Data /media/T/Data But it would create a directory named ...
2
votes
5answers
21k views

Download n Upload files via telnet session

I have an attendance Device with Linux OS installed. I am able to connect that device via telnet session. There are some files in the device which I need to download and upload with new files. How can ...
2
votes
2answers
3k views

How to make duplicates with different names from a single file? [closed]

I want to duplicate the contents of a file. Suppose there is a file named "Hydrogen.element". I want to duplicate the contents of this file with a different name ie.make another file named "Helium....
2
votes
5answers
1k views

How to copy 5 newest files from one directory to another and delete the old copies

How can I copy the 5 newest files from a directory to another in a "new to old" order.
2
votes
3answers
531 views

How to copy a list of files and adjust destination filenames on the fly?

When I don't need to adjust destination filenames I can do something like this: $ find -type f -name '*.pat' -print0 | xargs -O cp -t /path/to/dest It is safe because the filenames may even ...
2
votes
1answer
2k views

Finding corrupted files

I have a directory that have zillions of files. As soon as I try to copy this directory, I receive a message that a file could not be copied (corrupt ?) and the copy stops. Is there any command I ...
2
votes
2answers
30 views

finding a folder names based on list contained in .txt file

I have a .txt file containing 150 different ID number on each line like so: 12345 15876 19643 12586 Located in the same directory as the .txt file, I have 300 folders and I want to copy only the ...
2
votes
2answers
452 views

Find file, check size and overwrite when filesize is different

Today I found a little bug in my own written CMS. Now I want to rewrite all the files on the server with the same filename. However, I do have some customers with the specific file customized so I can'...
2
votes
2answers
172 views

How to copy a very large video file with error in it?

I have a very large video file on a USB external HDD. It is about 13GB. I can play the video directly, and it seems there's no problem. But if I try to copy the file to other places, I got a strange ...
2
votes
6answers
666 views

Copy/Move whole folder but with certain extentions

I have a backup copy of my site located in /tmp/backup and want to copy it to /home/mysite/public_html But my aim is to copy only the .php files (with nested folders) and replace. If I don't have ...
2
votes
2answers
41 views

Can I use the 'cp' command with the -b option, but have it fail if the backup file already exists?

I'd like to use cp -b to copy a file to a destination, possibly creating a backup file of the destination path if it already exists. But, if the backup file already exists, I'd like to have cp fail ...
2
votes
3answers
44 views

rename(1)-like script in Perl, but for copying files?

So there's this rename(1) Perl thing. It suits my task precisely, except that I need it to basically cp files instead of mv. How to achieve that? I have quite a few rules of renaming, all expressed ...
2
votes
2answers
80 views

How to verify a file copy is reflink/CoW?

I'm playing with btrfs, which allows cp --reflink to copy-on-write. Other programs, such as lxc-clone, may use this feature as well. My question is, how to tell if a file is a CoW of another? Like for ...
2
votes
2answers
77 views

Find and replace all same files between 2 directories

I want to find all files in dir1 having corresponding same file names in dir2, and replace them with the files from dir2. For example: dir1: first.txt second.txt dir2: third.txt first.txt So I ...
2
votes
2answers
1k views

Copying latest file from remote server

There is a collection of .doc files, in addition to other types of files, on a remote server (which supports SCP). I am trying to write a script to retrieve the latest (most recently modified) .doc ...
2
votes
2answers
370 views

cp won't work on current bash script's directory

I'm trying to copy some files from current directory in a bash script but the problem is that the cp command doesn't work with the current directory. I can use the following command without any ...
2
votes
1answer
63 views

copy files down the tree but only copy the files not the directories in target

example I have 100 folders each with JPG and MOV files in them I want to copy all the jpg into one folder and all the mov files into another example folder1 has one.jpg and two.jpg and one.mov ...
2
votes
2answers
52 views

How to copy a folder by another, but NOT by merging/adding

I am doing backups of a directory with a simple: cp -R /production/directory /backups/location Sometimes I need to restore a backup, but doing: cp -R /backups/location/* /production/directory or ...
2
votes
3answers
7k views

rsync a list of directories with absolute path in text file

I have a text file containing a list of directories with its absolute path $ cat DirectoriesToCopy.txt /data/Dir1 /data/Dir2 I want to use rsync to copy all these directories preserving its ...
2
votes
2answers
20k views

Java code to copy files from one linux machine to another linux machine

I'm looking for java code to copy files to a remote linux system. I have tried Runtime.getRuntime().exec() function by passing an scp command, but each time I run the program it is asking for the ...
2
votes
1answer
4k views

Symlinks and permissions in backup archives

I installed linux on another computer and I want to move my /home directory to that computer. I want to backup that directory with any file permission, symlinks etc. how should I do it? Are there any ...
2
votes
1answer
992 views

Copy files based on date/time from subset of directories

I'm teaching a class where (~80) students are submitting assignments that I can access via webdav, organized by student in directories named by their unique identifier. The students are split into ...
2
votes
1answer
1k views

Copying to an external NTFS partition: slows down when I copy many files at once

I have made my peace with the fact that NTFS(-3g) on Linux will be slower than NTFS performance on Windows. I can write to my external NTFS-formatted USB 3.0 HDD at about 100+ MB/s on Windows while I ...
2
votes
3answers
25k views

Copy file from Windows shared folder to Unix

I am totally new to Unix. I am writting a script which will copy files from a Windows shared folder to Unix. In Windows, when I type \\Servername.com\testfolder in Run command I am able to see ...
2
votes
1answer
2k views

Need small and light stand-alone one-file ftpd server

Can somebody suggest a small one-.c-file ftpd server, so I can run it on any port and it would accept ftp upload with any l/p on that port and put a file into a folder where it runs? No config files ...
2
votes
2answers
71 views

How to duplicate a file a number of times while embedding an index in each file

I have a file named, for example, ascdrgi.txt, with the following contents: tiger lion cat I want to duplicate this file a (variable) number of times by changing the last character of the filename (...
2
votes
2answers
292 views

How can I copy and move a sequential subset of files?

I have a directory containing 1772 files named PRC0001, PRC002,... up to PRC1772. How can I copy a subset, for example PRC0257 to PRC1516 to a different directory? I am trying to do this for several ...
2
votes
2answers
317 views

Replicate a directory and file names n times

I have folder which has some data (files) in that with the name 201311261418 And a file 201311261418.eob In my scenario I need to replicate this folder and file names n times with the appended ...
2
votes
3answers
4k views

read only access to all files in a specific sub-folder

I have got a specific folder located in "/home/.../reboot/". I have a series of users that require read-only access to the ever changing files within. My problem is that the same users are not ...
2
votes
2answers
347 views

Interesting Secure Copy Behavior

I'm not entirely sure where to ask this question, so if this is not the right place just let me know and I'll move it. Today I was trying to using recursive scp to copy a directory between two Linux ...
2
votes
2answers
347 views

rsync option to exclude partial files

We are using rsync to sync two folders on same machine. Files will be written to a source folder from another application. We have the problem that, even if a file is not completely written/copied to ...
2
votes
3answers
693 views

Copy files to a destination folder only if the files already exist. but the source files have a different file extension

Copy files to a destination folder only if the files already exist. but the source files have a different file extension. i.e I have a backup of some files with ".desktop.in" extension and I want to ...
2
votes
1answer
111 views

Repetition of password while rsync-ing files?

I'm using a script to download files in two steps: First, I'm downloading a file containing a list of files from a server to my host machine using rsync. Then, I'm using rsync to download the ...
2
votes
2answers
6k views

How to transfer file from windows to Unix Machine

I am working in Windows machine I have connected to Unix Machine using Putty, I want to transfer file from my local Windows Machine to Connected Unix Machine, Please suggest what is the command,
2
votes
1answer
166 views

top not showing the memory usage of cat

I wanted to generate some waste file of 50 GB. so i wrote this eightnoteight@mr:~/ while true; do > cat txt >> tmp > cat tmp >> txt > done and when i ran top,watch to observe. ...
2
votes
3answers
725 views

Copy files by date/time order contained within filename?

I have a bunch of files with a pattern like this: {UID}-YYMMDD-HHMMSSMM-NEW.xml Or a real example: 56959-140918-12465122-NEW.XML I want to copy these files to another directory in date and time ...
2
votes
2answers
863 views

find file, copy but with different name

I have files with random numbers in /home/user/files folder (every 4 days I have new ones). for example: john20 john25 john40 tom12 tom32 simon2 simon8 simon53 I want to take only last modified ...
2
votes
1answer
2k views

rsync specific directories

Below are the directories of my directory structure. I only want to run rsync on the content under the archive directory of any subdirectory and exclude everything else: ./ ap/ ap/aploader/ ap/...
2
votes
1answer
1k views

Find Directory and copy another directory to found directory?

I'm attempting to find a directory A that could be in a variable location and copy another directory B into the found directory. So, I'd like to find directory A, and copy Directory B into Directory A....
2
votes
2answers
1k views

How to copy a partition over network

I want to copy a Windows 7 partition that came installed on my laptop to my desktop computer. I've tried: # bzip2 -c /dev/sda5 | nc 192.168.1.1 2222 # on laptop # nc -l 2222 | bzip2 -d > /dev/...
2
votes
0answers
66 views

Linux usb-drive write cache

Is there any way to change the way the Linux kernel handles external storage and the external storage cache? Every time I copy something to it, the copy process seen from userspace seems really fast. ...
2
votes
0answers
404 views

Logrotate archive old log files which has date extention

Everyday a log file is created in my directory. But with time, there tend to be a lot of log files. I want to keep the latest 4 log files in .log format, and compress the rest and copy the compressed ...