i began to learn rsync on centos and i have a question. i have two host, i want use rsync update video from host1 to host 2, but only update specified format example MP4,FLV. on host1 have many different format. please help me!thanks!
You can use an --exclude/--include construct where you include the wanted extensions but exclude everything else.
rsync -av --include='*.flv' --include='*.mp4' --exclude='*' /source /destination