Re: rsync ler de arquivo
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 03/06/2006 09:38 PM, Fabio Guerrazzi wrote:
> Desculpe-me, esqueci de colocar a mensagem de erro.
> Veja:
>
> # cat lista
> /etc/fstab
> /etc/passwd
>
> # rsync -a --files-from=lista /media/backup/tmp2/
> rsync error: syntax or usage error (code 1) at options.c(1192)
>
> sendo que /media/backup/tmp2/ é um diretório da máquina de backup montado
> por nfs.
>
>
> Agradeço a ajuda (não retornei o mail antes pois passei o dia longe daqui),
> Fabio.
Do maravilhoso e mundialmente conhecido "man rsync":
--files-from=FILE
Using this option allows you to specify the exact list of files
to transfer (as read from the specified FILE or "-" for standard
input). It also tweaks the default behavior of rsync to make
transferring just the specified files and directories easier:
o The --relative (-R) option is implied, which preserves
the path information that is specified for each item in
the file (use --no-relative if you want to turn that
off).
o The --dirs (-d) option is implied, which will create
directories specified in the list on the destination
rather than noisily skipping them.
o The --archive (-a) option's behavior does not imply
--recursive (-r), so specify it explicitly, if you want
it.
The file names that are read from the FILE are all relative to
the source dir -- any leading slashes are removed and no ".."
references are allowed to go higher than the source dir. For
example, take this command:
rsync -a --files-from=/tmp/foo /usr remote:/backup
If /tmp/foo contains the string "bin" (or even "/bin"), the
/usr/bin directory will be created as /backup/bin on the remote
host (but the contents of the /usr/bin dir would not be sent
unless you specified -r or the names were explicitly listed in
/tmp/foo). Also keep in mind that the effect of the (enabled by
default) --relative option is to duplicate only the path info
that is read from the file -- it does not force the duplication
of the source-spec path (/usr in this case).
In addition, the --files-from file can be read from the remote
host instead of the local host if you specify a "host:" in front
of the file (the host must match one end of the transfer). As a
short-cut, you can specify just a prefix of ":" to mean "use the
remote end of the transfer". For example:
rsync -a --files-from=:/path/file-list src:/ /tmp/copy
This would copy all the files specified in the /path/file-list
file that was located on the remote "src" host.
Ou seja, ainda que você especifique --files-from=LISTA você ainda
precisa dizer qual o diretório de origem e a lista será relativa a ele.
Portanto seu comando teria que ser algo como:
rsync -a --files-from=lista / /media/backup/temp2
Isso deve funcionar, mas cuidado, teste antes e veja os exemplos,
o rsync é uma ferramenta poderosa, usá-lo da maneira errada como root
pode trazer conseqüências indesejadas.
Abraço,
- --
Felipe Augusto van de Wiel (faw)
"Debian. Freedom to code. Code to freedom!"
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)
Comment: Using GnuPG with Debian - http://enigmail.mozdev.org
iD8DBQFEDPb0CjAO0JDlykYRAvQZAKCzdaTJAq8Oeclg2FyEJunwiw48rQCg0wwK
8M9OGXYgsA2tn+TV1WHqpZU=
=6acd
-----END PGP SIGNATURE-----
Reply to: