Overview

File-share is a easy to use tcp based file transfer tool. you can use it transfer files in the same network without removable disk.

Features

• download resuming
• block based file transfer
• connection speed limit
• shell-like cli command
• checksum of downloaded file and block
• recursive directory download

Requirement

• Java 8

Build

Compile

./mvnw clean package

Run as Server

java -jar target/file-share-${version}.jar server

Run as Client

java -jar target/file-share-${version}.jar client

Usage

Server

Usage:  server [-h] [--channel-limit=<channelLimit>]
               [--global-limit=<globalLimit>] [-l=<listen>] [-p=<port>]
run as server
      --channel-limit=<channelLimit>
                          r/w speed limit per connection. e.g. 1M
      --global-limit=<globalLimit>
                          global r/w speed limit. e.g. 1G
  -h, --help              display this message
  -l, --listen=<listen>   server bind address
  -p, --port=<port>       server bind port

Client

Usage:  client [-h] [-l=<limit>] [-p=<port>] [-s=<serverAddress>]
run as client
  -h, --help            display this message
  -l, --limit=<limit>   read/write limit, e.g. 512K, 2M, 0 to unlimited
  -p, --port=<port>     remote port
  -s, --server=<serverAddress>
                        remote ip address

Client Cli Usage

display remote file info

Usage:  ls [-chs] <path>
show file/dir information
      <path>   remote file path
  -c, -md5     calculate file checksum (only for file)
  -h, --help   display this message
  -s, -size    count directory total size (only for directory)

download remote file

Usage:  download [-frh] [-bs=<blockSize>] [-l=<limit>] <remotePath> <localPath>
download special file from remote server
      <remotePath>      remote file path
      <localPath>       local file path
      -bs, -blockSize=<blockSize>
                        download block size, e.g. 2M, 20M
  -f, --force           overwrite if local file exists.
  -h, --help            display this message
  -l, --limit=<limit>   download/up speed limit, e.g. 2M, 512K, 0 unlimited.
  -r, --recursive       recursive download directory.