Ubuntu/Mac/Windows与手机传输文件

要求：保证PC和phone在同一局域网。

网络不通时：PC可以ping下phone的ip.

1.Download qrcp.deb
<1>.Way 1:
# wget https://github.com/claudiodangelis/qrcp/releases/download/0.9.1/qrcp_0.9.1_linux_x86_64.deb

# sudo dpkg -i qrcp_0.9.1_linux_x86_64.deb

<2>.Way 2:
# https://github.com/claudiodangelis/qrcp/releases/download/0.9.1/qrcp_0.9.1_linux_x86_64.tar.gz
# tar zxvf qrcp_0.9.1_linux_x86_64.tar.gz
# cd qrcp_0.9.1_linux_x86_64
# sudo cp qrcp /usr/local/bin


2.PC send to phone
# qrcp --keep-alive logd.pdf
Or
# qrcp -k logd.pdf

3.PC recive from phont 
# qrcp receive
Or 
# qrcp receive --output=/home/Downloads

注意：qrcp发送和接收都会生成二维码，手机扫描即可。