Implement Sybase database backup script

configuration.nix

@@ -81,6 +81,7 @@
     shell = pkgs.fish;
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAbHBpW1JgArO7XFr3mqMD8nCf3RjkHzso+mpNjR8iZi coolneng@panacea"
+      "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAstGGn6Ri+LtR6ffPrRgFcLF1fJFRIyz2WrbYMjQRNGdYyr/01TSmh0N2DLapDPhHAiKk7M5qHc9ltSZxWS4zQIkKAVWhyeGbvc/Yya/T8Yy04ltm2XZQEKx92dFhQMBUhDKc/Sp/JQy+jmvzWDL/bt7tmAOzXvVElEaeapvlhaihlwrH1EqTgV44x08MVlOcDJLSEJqCwj1OsD6zT1D58TCc/VawNh9DXJm7MK/1OhesziRFXKR9Wzr0zYcTjYe78ISpILZeilxFA08TQrua51kHIEL/BznXN+IRRIXrhDqQIWkdJTEMIC83//jbOoePvJ7sjrrS2VZwEOg0N+zt+Q== root@sica"
     ];
   };
 

scripts/sybase-backup.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+sybase_service() {
+	/etc/init.d/sybase "$1"
+}
+
+perform_backup() {
+	zip -r BBDD_"$(date +"%d%m%Y")".zip /opt/sybase
+	scp BBDD_"$(date +"%d%m%Y")".zip unit:/vault/sica
+}
+
+cleanup() {
+	rm BBDD_"$(date +"%d%m%Y")".zip
+}
+
+sybase_service stop
+perform_backup
+sybase_service start
+cleanup