Distvt

distvt is a command-line utility designed for efficiently transferring files and directories over a network. It aims to provide a more robust and feature-rich alternative to traditional methods like SCP or SFTP, particularly for large transfers or unreliable network conditions.

One of distvt's key features is its ability to resume interrupted transfers. If a connection is lost or the transfer is stopped prematurely, distvt can pick up where it left off without having to restart the entire process. This is achieved through checksumming and partial file tracking.

The utility also supports parallel transfers, allowing multiple files or parts of a single large file to be sent simultaneously. This can significantly speed up the transfer process, especially when bandwidth is not the sole bottleneck. Distvt employs intelligent scheduling to manage these parallel streams effectively.

Security is another consideration. Distvt typically uses SSH for its underlying transport, ensuring that data is encrypted during transit and providing authentication for both the source and destination. This helps protect sensitive information from eavesdropping.

Configuration options in distvt allow users to fine-tune parameters such as buffer sizes, retry attempts, and transfer priorities. These settings can be adjusted to optimize performance based on network characteristics and user requirements. It is often used by system administrators and developers for backups, deployment, and data synchronization tasks.