On UNIX, I am executing an rsync command, from within a script. The command goes something like this:
/usr/bin/rsync --verbose --progress --stats --compress --recursive --times --perms --links --safe-links source_dir/ user@target_machine:/parent_path/source_dir In other words, I am replicating source_dir on a remote machine. It ends up next to a lot of sibling, directories, like this: On target_machine /parent_path/source_dir /parent_path/source_dir2 .... /parrent_path/source_dirn Here's my issue. I'd like to use the --delete option in the command above. However, I wake up in a cold sweat worrying about supplying the empty string for source_dir, and thus removing souce_dir, and all it's siblings on target_machine. Now I realize, I can just be extra careful that the variable pointing to source_string is never empty, but I would like to have other fail safe mechanisms in place. I hope I have been sufficiently specific to elicit some suggestions. I guess I am looking for the software equivalent of lots of padlocks on the apartment door. Thanks, Ted Gilchrist -- "Speech, not just for humans" http://www.google.com/profiles/egilchri about.me/ted.gilchrist
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