Script de shell de Linux para sincronizar directorios de forma interactiva

Este guión sincronizar dos directorios entre dos servidores. Básicamente, estamos usando funciones de rsync para ejecutar este programa. El script solicitará de forma interactiva ingresar los detalles a continuación.

1) IP o nombre del servidor remoto

2) Nombre de usuario del sistema remoto

3) Directorio local para sincronizar

4) Directorio remoto para sincronizar

5) Compruebe que el usuario necesita copiar la marca de tiempo y conservar los permisos

Directorios de sincronización de scripts

#Tell with shell to use

#!/bin/bash

#Ask user to enter remote server ip or name

while [[ -z ${RS} ]]

do

echo -n "Remote syncing server ip/name: "

#Save input into variable with name RS

read RS

done

#Ask user to enter remote server user

while [[ -z ${RU} ]]

do

echo -n "Remote syncing server user: "

#Save input into variable with name RU

read RU

done

#Ask user if copy timestamp and preserve permissions, valid input is Yes or No, will ask until valid input

while  [[ "$TS" != "Yes" && "$TS" != "No" ]]

do

echo -n "Copying with timestamp and preserve permissions : Yes/No "

#Save input into variable with name TS

read TS

done

#If user need to copy timestamp and preserve permissions we need to use key -p additionally.

if [ "$TS" = "Yes" ]

then

TS=" -p "

else

#If no need to copy timestamp and preserve permissions, we don't need to use any additional key

TS=""

fi

#Ask user to enter local directory to sync, also check if directory exist

while [[ -z ${LD} || !( -d ${LD}) ]]

do

echo -n "Syncing local directory location: "

#Save input into variable with name LD

read LD

done

#Ask user to enter remote directory

while [[ -z ${RD} ]]

do

echo -n "Remote Syncing directory location: "

#Save input into variable with name RD

read RD

done

echo -n "Syncing ..."

#Run sync with presented parameters

rsync -r $TS ${LD} ${RU}@${RS}:${RD} --progress

Salida de secuencia de comandos

#./sync.sh

Remote syncing server ip/name: node246.linoxide.com

Remote syncing server user: linuser

Copying with timestamp and preserve permissions : Yes/No Yes

Syncing local directory location: /home/linoxide/backup/database01

Remote Syncing directory location: /storage/backup/

Syncing …

sending incremental file list

CSR/file

1,120 100%  410.16kB/s    0:00:00 (xfr#1, to-chk=8/10)

CSR/file1

1,110 100%    1.06MB/s    0:00:00 (xfr#2, to-chk=7/10)

CSR/file2

1,675 100%    1.60MB/s    0:00:00 (xfr#3, to-chk=6/10)

CSR/file3

2,479 100%    2.36MB/s    0:00:00 (xfr#4, to-chk=5/10)

CSR/201406/file4

1,110 100%    1.06MB/s    0:00:00 (xfr#5, to-chk=3/10)

CSR/201406/file5

1,679 100%    1.60MB/s    0:00:00 (xfr#6, to-chk=2/10)

CSR/201406/file6

1,115 100%    1.06MB/s    0:00:00 (xfr#7, to-chk=1/10)