Added unicode icons in messages

Added unicode icons in messages

scripts/unix/usr/local/sbin/cai-watchdog-stopped

@@ -0,0 +1,3 @@
+#!/bin/bash
+ICON_WARNING=$(echo -e "\U26A0")
+send-telegram "${ICON_WARNING} ATTENTION! Watchdog is stopped!"

scripts/unix/usr/local/sbin/send-mail

@@ -0,0 +1,41 @@
+#!/bin/bash
+rcpt=$1
+subj=$2
+message=$3
+
+ARGS=$(xargs echo  $(perl -anle 's/^[^:]+//g && s/:\s+//g && print' /etc/email.conf) < /dev/null)
+set -- $ARGS "$@";
+
+declare -A email;
+email['user']=$1
+email['pass']=$2
+email['smtp']=$3
+email['port']=$4
+
+email_content='From: "Watchdog" <'"${email['user']}"'>
+To: "Subscriber" <'"${rcpt}"'>
+Subject: '"${subj}"'
+Date: '"$(date)"'
+
+'"${message}"'
+-----
+'"${HOSTNAME}"'
+';
+
+
+echo "$email_content" | curl -s \ # -vvv \
+    --url "smtps://${email['smtp']}:${email['port']}" \
+    --user "${email['user']}:${email['pass']}" \
+    --mail-from "${email['user']}" \
+    --mail-rcpt "${rcpt}" \
+    --upload-file - \
+    -T -
+
+
+if [[ $? == 0 ]]; then
+    echo;
+    echo 'okay';
+else
+    echo "curl error code $?";
+    man curl | grep "^ \+$? \+"
+fi

scripts/unix/usr/local/sbin/send-telegram

@@ -0,0 +1,28 @@
+#!/bin/bash
+SCRIPT_NAME=$0
+MESSAGE_TEXT=$1
+
+if [ "$#" -ne 1 ]; then
+    echo "You can pass only one argument. For string with spaces put it on quotes"
+    exit 0
+fi
+
+ARGS=$(xargs echo  $(perl -anle 's/^[^:]+//g && s/:\s+//g && print' /etc/email.conf) < /dev/null)
+set -- $ARGS "$@";
+
+GROUP_ID=$1
+BOT_TOKEN=$2
+
+# this 3 checks (if) are not necessary but should be convenient
+if [ "${MESSAGE_TEXT}" == "-h" ]; then
+  echo "Usage: `basename ${SCRIPT_NAME}` \"text message\""
+  exit 0
+fi
+
+if [ -z "${MESSAGE_TEXT}" ]
+  then
+    echo "Add message text as second arguments"
+    exit 0
+fi
+
+curl -s --data "text=${MESSAGE_TEXT}" --data "chat_id=$GROUP_ID" 'https://api.telegram.org/bot'$BOT_TOKEN'/sendMessage' > /dev/null