Updating with a delta file linux

When specifying a parameter, you can either use the form --option=param or replace the ’=’ with whitespace.

The full list of the available options are described below.

If an option can be specified in more than one way, the choices are comma-separated.

Keep in mind that a leading tilde (~) in a file name is substituted by your shell, so --option=~/foo will not change the tilde into your home directory (remove the ’=’ for that).

Print a short help page describing the options available in rsync and exit.

The sending side generates its checksums while it is doing the file-system scan that builds the list of the available files.

The receiver generates its checksums when it is scanning for changed files, and will checksum any file that has the same size as the corresponding sender's file: files with either a changed size or a changed checksum are selected for transfer. It is a quick way of saying you want recursion and want to preserve almost everything (with -H being a notable omission).rsync is widely used for backups and mirroring and as an improved copy command for everyday use.rsync finds files that need to be transferred using a "quick check" algorithm (by default) that looks for files that have changed in size or in last-modified time.rsync is a fast and extraordinarily versatile file copying tool.It can copy locally, to/from another host over any remote shell, or to/from a remote rsync daemon.Some options only have a long variant, not a short.

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