Quick and Easy File Transfer with netrw
Fast Transport
© Lead Image © Tomas Anderson, 123RF.com
Even without elaborate infrastructure, you can still push your data across the network with netrw.
If you're looking for a quick and easy tool for transferring files, netrw [1] offers an elegant solution. According to the project website, the purpose of netrw is to "simplify and speed up file transfers to hosts without an FTP server." Netrw is also useful for scenarios where the user transferring the file does not have an account on the target machine.
The netrw project consists of two programs, netread and netwrite. As the names imply, netwrite writes the file from the sending machine and netread reads it on the target. The advantage of this ad hoc solution, compared with solutions in which the daemon listens constantly, is the brief existence of the open channel. This design reduces the likelihood of an attacker accidentally stumbling across the open port.
Netrw gives you the ability to transfer any kind of electronic data. Of course, it's always better to use netrw on a protected network, and you are advised not to use it in an insecure setting. If you do, however, you'll want to protect your privacy by encrypting the payload.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Digital Autonomy
• How the Fediverse Found Parts for Its Platforms
• The Answer Was Already on the Shelf
• Changing the Chip Industry: How Public Investment Has Grown Open Silicon
• United Nations Open Source Portal Goes Live
• EU Open Source Strategy Plays Key Role in Tech Sovereignty Package
• France Says “Au Revoir” to Microsoft
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Bottlenecks Discovered by Meta Engineers Lead to Scalability Improvements
Thanks to a small group of engineers at Meta, the Linux kernel module kernfs has been improved, which has led to some serious gains.
-
PwnEscape Poses VM Vulnerability
A guest-to-host escape flaw in Linux KVM, named PwnEscape, might be yet another means of attacking Linux.
-
Linux Mint 27 Set for a Christmas Release
The developers behind Linux Mint have announced a Christmas release, and it looks like Santa's sack will be brimming with features.
-
Is Linus Torvalds Vibe Coding?
The creator of Linux has added AI into his process for Linux kernel development, and it's more than just for debugging.
-
openKylin 3.0 Released with Expanded AI Integration
The latest release features a pre-installed AI agent to help perform tasks.
-
DigitalOcean Ends Open Source Credits Program
In a change that has surprised many open source developers, DigitalOcean has decided to sunset its Open Source Credits Program.
-
Office 365 Available for Testing on Linux via Bottles
Linux users can now test the official Office 365, thanks to Mirko Brombin's work on Bottles.
-
Dutch Government Turns to Open Source for Digital Sovereignty
Following in the footsteps of other European countries, the Netherlands is looking to increase its sovereign digital infrastructure with open source software.
-
Linux May Soon Work on Snapdragon X2-Based PCs
If you're thinking about buying a Snapdragon X2-based desktop or laptop, Linux may soon be an option.
-
KDE for People Initiative Calls for AI Ban in Plasma
A new community of KDE wants the project to adopt a strict no-AI policy for KDE Plasma.