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--- backing_up_your_data [2021/09/28 12:55] – bash to sh atolstov
+++ backing_up_your_data [2022/08/12 14:23] – atolstov
@@ Line 3: / Line 3: @@
-{{ ::data-backup.png?nolink&60|}}
+{{ network:data-backup.png?nolink&60|}}
 <WRAP center round important 80%>
@@ Line 22: / Line 22: @@
-<code bash>
+<code bash backup.sh>
 #!/bin/bash
-# Create a folder ~/WEBHMI/log_backup, with the /tmp sub-folder.
+# Create a folder ~/webhmi-log-cron, with the /tmp sub-folder.
-LOG_DIR="$HOME/WEBHMI/log_backup"
+LOG_DIR="$HOME/webhmi-log-cron"
+cd $LOG_DIR/tmp
 # download the yesterday's log file to backup storage
 yesterday=$(date +"%Y-%m-%d" -d yesterday)
-cd $LOG_DIR
 # because login and pass for the ftp connection are unencrypted you can
 # restrict read/write access mode to the file with chmod command)
-wget --user=admin --password='webhmi' ftp://192.168.1.1/log/log-$yesterday.sqlite3
+wget --user=admin --password='webhmi' ftp://192.168.68.3/log/log-$yesterday.sqlite3
 #archive to save storage space
-gzip -v log-$yesterday.sqlite3
+gzip -f -v log-$yesterday.sqlite3
+# Copy out of tmp .gz file and do not overwrite if destination filename already exists
+cp -r --backup=t log-$yesterday.sqlite3.gz ../.
+# Clear tmp folder
+rm $LOG_DIR/tmp/*
 </code>
+<WRAP center round tip 60%>
+Do not forget grant additional run permissions
+</WRAP>
+  chmod u+x /path_to_run/backup.sh
 Add the script to the //crontab// with the parameters:
@@ Line 41: / Line 54: @@
 to run it every day at 00:10
-<WRAP center round tip 60%>
-Do not forget grant additional run permissions
-</WRAP>
-  chmod a+x /path_to_run/backup.sh
 New files will only be added to ~/WEBHMI/log_backup, nothing will be deleted from this folder.