Añadir 'vnstati.sh'

2023-03-14 11:27:15 +00:00 · 2023-03-14 11:27:15 +00:00 · f22163eefb
commit f22163eefb
parent 7a5b4e9aa1
1 changed files with 72 additions and 0 deletions
--- a/vnstati.sh
+++ b/vnstati.sh
@ -0,0 +1,72 @@
+#!/bin/bash
+if ! command -v vnstati >/dev/null; then  echo "I require vnstati but it's not installed."; apt install vnstati; else echo "vnstati OK"; fi;
+if ! command -v sendmail >/dev/null; then  echo "I require sendmial but it's not installed."; apt install sendmail; else echo "sendmail OK"; fi;
+IFACE=$(ip -br l | awk '$1 !~ "lo|vir|vet|br|docker" { print $1}')
+for i in $IFACE;do
+    vnstati -d 7 -i $i -o $i.png
+    vnstati -s -i $i -o $i.1.png
+done
+# path where files are stored for archival
+SAVEPATH=$HOME
+#mkdir -p $SAVEPATH
+# declare the array with the images to mail, can be as many as you want.
+#declare -A ATTS
+ATTS=(*.png)
+#for f in ${ATTS[@]}; do
+#  echo "Processing $f file...";
+#done
+
+for key in "${!ATTS[@]}"; do 
+  # due to formatting of the base64 output in the command loop
+  # the file must be base64 encoded in a variable.
+  # here we encode the file, in the loop we get in it a var.
+  value=${ATTS[$key]};
+  /usr/bin/base64 "$SAVEPATH/$value" > $SAVEPATH/$value.base64;
+done
+
+/usr/sbin/sendmail -t <<EOT
+TO: alfonso@vivancos.eu
+FROM: alfonso@cayuela.eu
+BCC: vivancos@gmail.com
+SUBJECT: Cayuela traffic summary $(date +%c) 
+MIME-Version: 1.0
+Content-Type: multipart/related;boundary="XYZ"
+
+--XYZ
+Content-Type: text/html; charset=ISO-8859-15
+Content-Transfer-Encoding: 7bit
+
+<html>
+<head>
+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-15">
+</head>
+<body bgcolor="#ffffff" text="#000000">
+$(for key in "${!ATTS[@]}"; do 
+  value=${ATTS[$key]};
+#  echo "<h1>$value</h1>";
+#  echo "<h1>$key</h1>";
+  echo "<img src=\"cid:$value\"></br>";
+done)
+</body>
+</html>
+
+$(for key in "${!ATTS[@]}"; do 
+  value=${ATTS[$key]};
+  ATT=$(cat $SAVEPATH/$value.base64);
+  echo "--XYZ"
+  echo "Content-Type: image/png;name=\"$value\""
+  echo "Content-Transfer-Encoding: base64"
+  echo "Content-ID: <$value>"
+  echo "Content-Disposition: inline; filename=\"$value\""
+  echo ""
+  echo "$ATT"
+done)
+--XYZ--
+EOT
+
+
+for key in "${!ATTS[@]}"; do 
+  value=${ATTS[$key]};
+  rm $SAVEPATH/$value.base64;
+  rm $SAVEPATH/$value;
+done