Smartphones: backups: hardlinks

diff --git a/research/smartphone.mdwn b/research/smartphone.mdwn
index c076f642dc9bd6a55203336d798e532f9294a01b..8a2208792c5a4dd27fa004b1b197b94588e51aa2 100644 (file)
--- a/research/smartphone.mdwn
+++ b/research/smartphone.mdwn
@@ -126,11 +126,17 @@ Backups
 
 Usaremos o [adb-sync](https://github.com/google/adb-sync) e o [adb-export](https://github.com/snatik/adb-export):
 
-    # Parameters
+    # Parâmetros
     date="`date +%Y%m%d`"
     base="/storage/emulated/0"
 
-    mkdir $date && cd $date && mkdir files
+    mkdir $date && cd $date
+
+    # Se você tiver um backup antigo e quiser aproveitá-lo com hardlinks:
+    cp -alf /path/to/previous/backup/files files
+
+    # Garante a existência da pasta de arquivos
+    mkdir -p files
 
     # Contatos
     # Exportar também para .vcf direto do aplicativo de contatos