rsync

# To copy files from remote to local, maintaining file properties and sym-links
# archive mode (-a), compressed (-z), verbose (-v), human-readable numbers (-h), partial and progress (-P):
rsync -avzhP host:file1 :file1 /dest/
rsync -avzhP /source host:/dest

# -u, --update                skip files that are newer on the receiver
#     --inplace               update destination files in-place
#     --append                append data onto shorter files

# To copy file from local to remote over ssh with non standard port 1234 to
# destination folder in remoteuser's home directory:
rsync -avzhP -e "ssh -p1234" <source> <username>@<host>:<dest>

# show progress
rsync -rvP <src> <dest>

# 排除 .git 目录，xxx 文件
rsync --exclude .git --exclude xxx <src> <dest>
# vim: set ft=sh