Hi Good day to all the clever people,
I need to make a script to check if my server is logging in to check data and make changes, reason is the software is freezing not the server otherwise I would make a ping script, the software logs in making it the only possible way to get a mail saying server is down, the server logs in every 2 to 5 min.
if someone would be so kind to help, I suck at the scripts. 
I did try to modify this but to no luck I did not even get this to work as is my mail server requires mail server input and port 25:
\
BEGIN SETUP
:local scheduleName "mySchedule"
:local emailAddress "user@email.com"
:local startBuf [:toarray [/log find message~"logged in" || message~"login failure"]]
:local removeThese {"telnet";"whatever string you want"}
END SETUP
warn if schedule does not exist
:if ([:len [/system scheduler find name="$scheduleName"]] = 0) do={
/log warning "[LOGMON] ERROR: Schedule does not exist. Create schedule and edit script to match name"
}
get last time
:local lastTime [/system scheduler get [find name="$scheduleName"] comment]
for checking time of each log entry
:local currentTime
log message
:local message
final output
:local output
:local keepOutput false
if lastTime is empty, set keepOutput to true
:if ([:len $lastTime] = 0) do={
:set keepOutput true
}
:local counter 0
loop through all log entries that have been found
:foreach i in=$startBuf do={
loop through all removeThese array items
:local keepLog true
:foreach j in=$removeThese do={
if this log entry contains any of them, it will be ignored
:if ([/log get $i message] ~ "$j") do={
:set keepLog false
}
}
:if ($keepLog = true) do={
:set message [/log get $i message]
LOG DATE
depending on log date/time, the format may be different. 3 known formats
format of jan/01/2002 00:00:00 which shows up at unknown date/time. Using as default
:set currentTime [ /log get $i time ]
format of 00:00:00 which shows up on current day's logs
:if ([:len $currentTime] = 8 ) do={
:set currentTime ([:pick [/system clock get date] 0 11]." ".$currentTime)
} else={
format of jan/01 00:00:00 which shows up on previous day's logs
:if ([:len $currentTime] = 15 ) do={
:set currentTime ([:pick $currentTime 0 6]."/".[:pick [/system clock get date] 7 11]." ".[:pick $currentTime 7 15])
}
}
if keepOutput is true, add this log entry to output
:if ($keepOutput = true) do={
:set output ($output.$currentTime." ".$message."\r\n")
}
if currentTime = lastTime, set keepOutput so any further logs found will be added to output
reset output in the case we have multiple identical date/time entries in a row as the last matching logs
otherwise, it would stop at the first found matching log, thus all following logs would be output
:if ($currentTime = $lastTime) do={
:set keepOutput true
:set output ""
}
}
if this is last log entry
:if ($counter = ([:len $startBuf]-1)) do={
If keepOutput is still false after loop, this means lastTime has a value, but a matching currentTime was never found.
This can happen if 1) The router was rebooted and matching logs stored in memory were wiped, or 2) An item is added
to the removeThese array that then ignores the last log that determined the lastTime variable.
This resets the comment to nothing. The next run will be like the first time, and you will get all matching logs
:if ($keepOutput = false) do={
if previous log was found, this will be our new lastTime entry
:if ([:len $message] > 0) do={
:set output ($output.$currentTime." ".$message."\r\n")
}
}
}
:set counter ($counter + 1)
}
If we have output, save new date/time, and send email
if ([:len $output] > 0) do={
/system scheduler set [find name="$scheduleName"] comment=$currentTime
/tool e-mail send to="$emailAddress" subject="MikroTik alert $currentTime" body="$output"
/log info "[LOGMON] New logs found, send email"
}