Sincronizar UNIX con rsync

Comando RSYNC

rsync command common options

--delete : delete files that don't exist on sender (system)
-v : Verbose (try -vv for more detailed information)
-e "ssh options" : specify the ssh as remote shell
-a : archive mode
-r : recurse into directories
-z : compress file data


Sincronizar de equipo local a equipo remoto:

root@host # rsync -avz /path_origen_datos user@ip_host_destino_datos:/path_destino_datos


Sincronizar de equipo remoto a equipo local:

root@host # rsync -avz user@ip_host_origen_datos:/path_origen_datos /path_destino_datos


Sincronizar paths:

root@host # rsync -avz /path_origen /path_destino


Aclaracion....
path_origen: path_de_lo_que_quiero_mantener_en_el_nuevo_path_de_destino
path_destino: path_donde_quiero_dejar_el_origen

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Ejemplo!!!!

admin@host$ ls -l /tmp/pau
total 0
-rw-r--r-- 1 admin users 0 Jul 26 15:07 filee

admin@host $ ls -l /tmp/paulaa
total 16
drwxr-xr-x 2 admin users 117 Jul 26 15:06 dir1
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file2
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file3

admin@host$ rsync -avz /tmp/pau /tmp/paulaa
sending incremental file list
pau/
pau/filee
sent 104 bytes received 35 bytes 278.00 bytes/sec
total size is 0 speedup is 0.00

SE MANTUVO COMO ESTABA /tmp/pau

admin@host$ ls -l /tmp/pau
total 0
-rw-r--r-- 1 admin users 0 Jul 26 15:07 filee

admin@host$ ls -l /tmp/paulaa
total 32
drwxr-xr-x 2 admin users 117 Jul 26 15:06 dir1
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file2
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file3
drwxr-xr-x 2 admin users 179 Jul 26 15:07 pau

COMO SE COPIO EL DIRECTORIO, MUESTRO COMO COPIAR EL CONTENIDO

admin@host$ rsync -avz /tmp/pau/* /tmp/paulaa
sending incremental file list
filee
sent 79 bytes received 31 bytes 220.00 bytes/sec
total size is 0 speedup is 0.00

admin@host$ ls -l /tmp/paulaa
total 32
drwxr-xr-x 2 admin users 117 Jul 26 15:06 dir1
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file2
-rw-r--r-- 1 admin users 0 Jul 26 15:06 file3
-rw-r--r-- 1 admin users 0 Jul 26 15:07 filee
drwxr-xr-x 2 admin users 179 Jul 26 15:07 pau

admin@host$


Otros comandos utiles...
Peso de file o directorio
root@host # du -hs path_file

Espacio libre usado porcentaje de file system
root@host # df -h path_file