--- title: Install FastCopy Differential Sync on Red Hat Enterprise Linux using the Snap Store | Snapcraft description: Get the latest version of FastCopy Differential Sync for on Red Hat Enterprise Linux - High-speed multi-buffer file copier, differential sync & disk I/O benchmark url: https://snapcraft.io/install/fastcopy/rhel --- [Canonical Snapcraft](https://snapcraft.io/) # Install FastCopy Differential Sync on **Red Hat Enterprise Linux** # FastCopy Differential Sync (fastcopy) [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)") * [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)") * [Utilities](https://snapcraft.io/search?categories=utilities) [Install](https://snapcraft.io/install/fastcopy/rhel#install) #### High-speed multi-buffer file copier, differential sync & disk I/O benchmark FastCopy for Linux is a real high-speed multi-buffer file copier, differential directory synchronization utility, and filesystem I/O benchmark tool. KEY FEATURES: • Real Multi-Buffer File Copy & Differential Sync: Supports Diff (Size / Date), Diff (Newer), Copy (Overwrite All), and Sync (Size / Date + Delete Extra) using configurable 1 MB, 4 MB, and 8 MB read/write buffers, glob include/exclude filters, and post-copy size/hash verification. • Real Disk & Filesystem I/O Bandwidth Benchmark: Executes real Sequential Write (16 MB), Sequential Read (16 MB), Random 64 KB Chunks Write/Read, and Small Files Metadata Create/Stat/Delete tests with time.perf\_counter() precision, alongside live os.statvfs and /proc/diskstats telemetry. • Real Execution Log & Job Profile Manager: Records detailed transfer logs and manages persistent JSON sync job profiles. SUPPORT & DONATE: • Created by Thanh Nguyen — Support ongoing development: ### Package name * fastcopy --- ### License * MIT --- ### Last updated * 12 November 2026 - latest/stable --- ### Websites * [buymeacoffee.com](https://buymeacoffee.com/thanhnv128b "https://buymeacoffee.com/thanhnv128b") --- ### Contact * [buymeacoffee.com](https://buymeacoffee.com/thanhnv128b "https://buymeacoffee.com/thanhnv128b") --- ##### Report a Snap Store violation * [Report this Snap](https://snapcraft.io/install/fastcopy/rhel#report-snap-modal) --- [See more information about fastcopy ›](https://snapcraft.io/fastcopy) ## Enable snaps on Red Hat Enterprise Linux and install FastCopy Differential Sync Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully. Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions. ### Enable snapd Snap is available for [Red Hat Enterprise Linux (RHEL) 8](https://www.redhat.com/en/enterprise-linux-8) and RHEL 7, from the 7.6 release onward. The packages for RHEL 7, RHEL 8, and RHEL 9 are in each distribution’s respective [Extra Packages for Enterprise Linux](https://fedoraproject.org/wiki/EPEL) (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 7, RHEL 8 and RHEL 9, which is why they’re listed separately below. The EPEL repository can be added to **RHEL 9** with the following command: ``` sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm sudo dnf upgrade ``` The EPEL repository can be added to **RHEL 8** with the following command: ``` sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm sudo dnf upgrade ``` The EPEL repository can be added to **RHEL 7** with the following command: ``` sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm ``` Adding the *optional* and *extras* repositories is also recommended: ``` sudo subscription-manager repos --enable "rhel-*-optional-rpms" --enable "rhel-*-extras-rpms" sudo yum update ``` Snap can now be installed as follows: ``` sudo yum install snapd ``` Once installed, the *systemd* unit that manages the main snap communication socket needs to be enabled: ``` sudo systemctl enable --now snapd.socket ``` To enable *classic* snap support, enter the following to create a symbolic link between `/var/lib/snapd/snap` and `/snap`: ``` sudo ln -s /var/lib/snapd/snap /snap ``` Either log out and back in again or restart your system to ensure snap’s paths are updated correctly. ### Install FastCopy Differential Sync To install FastCopy Differential Sync, simply use the following command: ``` sudo snap install fastcopy ``` ### Other popular snaps… [See more...](https://snapcraft.io/search?categories=featured) [See more in Featured](https://snapcraft.io/search?categories=featured) ### More things to do… #### [Get the snap store](https://snapcraft.io/snap-store) Browse and find snaps from the convenience of your desktop using the snap store snap. #### [Learn more about snaps](https://snapcraft.io/docs) Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now. [Back to top](https://snapcraft.io/install/fastcopy/rhel) © 2026 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd. 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