php - rsync will synchronize modified or newly added code

Question

rsync will synchronize modified or newly added code. Will it also be synchronized if it has not been modified?

Answer 1

rsync is equivalent to network sharing. All additions, deletions and modifications will be synchronized. But you can choose to control it, such as only synchronizing modified files and not deleted files. My company also has this one, and I use it for backup.

Answer 2

It is recommended to use version management tools for synchronous code modifications, such as SVN or GIT, which are more reliable than rsync. rsync is generally only used for backup or file synchronization between servers.