For large downloads, the aria2c program is a better choice because it offers multi-connection and parallel downloads that can reduce transfer times. For a simple file download, just provide the URL to the file:. For a large file, add the -x option to use multiple connections to the file that will reduce the download time. For example, the following command opens 4 connections:. You can also specify a list of URLs in a file using the -i option and then use the -j option to specify the number of files to download in parallel.
For example, given a file urls. Enter man aria2c or aria2c --help for more information and to view all available options. For even more information, see the official aria2 documentation. For cloud storage, you can use the rclone module to transfer files: module load rclone. This requires some initial setup and configuration.
For more information, see the guide for Transferring Files Using Rclone. Git is a source-code management program useful for version control and collaborative development. You can use git commands to manage code repositories and push and pull changes to and from CARC systems.
You can develop code directly on CARC systems in a Git repository in one of your directories and use the remote repository to back up and sync changes. You can also develop code on your local computer as part of a Git repository, push changes to a remote repository, log in to CARC systems, and pull the changes to the corresponding repository located in one of your directories.
Enter man git or git --help for more information. For even more information, see the official Git documentation. Regardless of which command-line transfer tool you use, you may wish to ensure file integrity after file transfers.
Some of the tools described above have built-in options to verify file integrity — check the tool's documentation to confirm this and learn how to use the option. Alternatively, you can use SHA checksums, for example, to verify that files were successfully copied. To generate checksums at the source directory, the exact command to use will differ depending on the system.
You may also be able to use GUI apps to generate checksums as well. Using Linux as an example, in the source directory enter a command similar to the following:. This will generate the file shasum. Copy this file to the destination directory where files were transferred, and then from that directory enter:.
This compares the file checksums from the source with the file checksums in the destination and prints the results. The transfer was successful if all of the checksums match, as indicated by an OK status. Note that the shasum. Transferring Files Using the Command Line There are many command-line tools for transferring data to and from CARC systems, each with intended uses and specific feature sets. To use sftp in interactive mode, from your local computer, first log in to a CARC node like hpc-transfer1 and authenticate via Duo: sftp ttrojan hpc-transfer1.
You will see the following once you are connected: Connected to hpc-transfer1. From your local computer, enter a command like the following: scp ttrojan hpc-transfer1. Enter man scp for more information and to view all available options. From your local computer, enter a command like the following: rsync -avh ttrojan hpc-transfer1. Here are some other useful options: Option Description --del Delete files from destination if deleted from source -z or --compress Compress files during transfer --append-verify Keep, check, and update partially transferred files --progress Display progress of file transfers --stats Print transfer statistics For transfers of large files that may take a long time, consider adding the -z option to compress files as well as the --append-verify option, which will keep partially transferred files.
Using wget For simple file downloads from the web, the wget program is the easiest to use. Using curl The curl program supports more protocols and provides more advanced features for downloading and uploading files, especially for scripting purposes. Using aria2c For large downloads, the aria2c program is a better choice because it offers multi-connection and parallel downloads that can reduce transfer times. Any content of an adult theme or inappropriate to a community web site.
Any image, link, or discussion of nudity. Any behavior that is insulting, rude, vulgar, desecrating, or showing disrespect. Any behavior that appears to violate End user license agreements, including providing product keys or links to pirated software. Unsolicited bulk mail or bulk advertising. Any link to or advocacy of virus, spyware, malware, or phishing sites. Any other inappropriate content or behavior as defined by the Terms of Use or Code of Conduct.
Any image, link, or discussion related to child pornography, child nudity, or other child abuse or exploitation. Windows 10 omitted Easy File Transfer because modern technology has better solutions: Copy your folders from the old computer to a USB drive and then move them from the USB drive to your new computer.
You can also use disks if you prefer. Was this reply helpful? Yes No. Sorry this didn't help. Thanks for your feedback. If your old PC is 64 bit you can easily move your data to your new one with the external drive.
Connect the external drive to your new Windows 10 PC. Run " Migwiz. Enjoy Windows The new Windows Edge browser will ask you if you want to import your Favorites from Internet Explorer. However, the Bit version will accept the Easy Transfer file created from a Bit version. Like you, I had all my data backed up via Easy Transfer. What a waste. Microsoft ought to put in their advertising that there is practically no way to transfer your data -- despite having a computer with Windows 7 and Windows 8.
I ended up buying Zinstall, which works very well. If you have an Ethernet LAN cable and can hook it up to your Windows 7 computer, it will transfer everything, including programs, within about two hours. Of course, it costs money, but it ends the Microsoft misery. There are many new features I dislike about Windows I have not been able to figure out how to get into the computer configuration to allow Microsoft accounts to be optional.
I don't want to have to sign into Microsoft to use every "app" on their system. They call programs apps now, in order to appear modern, but it's the same old Microsoft, making their systems as un-user friendly as possible.
Had I known I would have this nightmare, I just would have switched to Apple. BTW, I actually paid money and bought the Office program. A command-line interface differs from a graphical user interface, considering that it is text-only. A high learning curve, more space for error, a vast number of instructions, and the inability to figure anything out by research are all downsides of the command line interface.
Here are three easier ways to transfer and copy files from one drive or one computer to another. Check the detailed content. Depending on the drive's capacity, USB flash memory devices, also known as memory keys and memory sticks, can replicate a few files or a large quantity of data. Step 2. Open the File Explorer window and look for the flash drive's entry in the left pane. Step 4. Step 5. By picking and dragging the files into another folder in a File Explorer window, you can copy them to the new PC.
The cloud drive is another option for transferring files across your Windows devices. It can be accomplished by sharing the file with any Windows app that supports cloud storage services such as OneDrive.
The storage space, upload time, and potential expense of this technology are its drawbacks. The method could be a terrific choice for you if you need to move smaller files more frequently. Go to OneDrive and sign in. Add the file to your OneDrive cloud account and simply click "Add" when the app opens. Your OneDrive account will receive the file. Open the OneDrive software on the other laptop, right-click the file, and select "Download".
The Files It will complete the file transfer from your laptop or computer to the other computer on your network. EaseUS Todo PCTrans , which tool allows you to transfer an unlimited number of files, programs, and settings between two PCs in a user-friendly manner. It's also a data and application backup software that can keep your files safe as long as you perform regular backups.
For example, you can transfer programs from C drive to D drive securely. It does not necessitate extensive computer skills or the acquisition of any additional equipment.
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