Add webserver-backup

this might be broken, the actual script doas not include weewx backups...

webserver-backup.sh

@@ -0,0 +1,49 @@
+#!/bin/sh
+#
+# running on the rootserver that serves weewx and cloudlog for now
+# running WeeWX and MariaDB
+# will soon fetch and include webcam pics from ESP32-CAM
+# Author: Dominic Reich <dominic{at}oe7drt.com>
+# License: MIT
+
+SQLDATE=$(date +%F-%R)
+
+WX_CONFIG=/home/weewx/weewx.conf
+WX_SKINCONF=/home/weewx/skins/neowx-material/skin.conf
+
+CL_CONFIG=/var/www/sites/cloudlog/application/config/config.php
+CL_DBCONF=/var/www/sites/cloudlog/application/config/database.php
+
+WX_OUTFILE=/tmp/weewx-backup-${SQLDATE}.sql
+CL_OUTFILE=/tmp/cloudlog-backup-${SQLDATE}.sql
+
+DATE=$(date "+%A, %d. %B %Y")
+CLOCK=$(date "+%H:%M")
+
+mysqldump -u weewx -p{password} weewx > ${WX_OUTFILE}
+mysqldump -u cloudlog -p{password} cloudlog > ${CL_OUTFILE}
+#echo testfile_weewx > ${WX_OUTFILE}
+xz ${WX_OUTFILE}
+xz ${CL_OUTFILE}
+
+echo '''Attached files are
+
+	- Database backups
+	  `'''${WX_OUTFILE}'''`
+	  `'''${CL_OUTFILE}'''`
+	- WeeWX configuration file
+	  `'''${WX_CONFIG}'''`
+	- neowx-material skin configuration file
+	  `'''${WX_SKINCONF}'''`
+	- Cloudlog configuration files
+	  `'''${CL_CONFIG}'''`
+	  `'''${CL_DBCONF}'''`
+
+This mail was sent out on '''${DATE}''' at '''${CLOCK}'''.
+
+-- 
+Don'''\''''t ever think on replying to this mail address!
+You'''\''''d be just ignored...''' | neomutt -s "Server backup from `date +\"%F %R\"`" \
+  -a ${WX_OUTFILE}.xz ${WX_CONFIG} ${WX_SKINCONF} ${CL_OUTFILE}.xz ${CL_CONFIG} ${CL_DBCONF} -- {email}
+
+rm -f ${WX_OUTFILE}.xz ${CL_OUTFILE}.xz