Output IPCONFIG report to HTML by PowerShell

Thu, 25 Apr 2019 00:00:00 +0000

$file = "C:\Users\jcr\a.html"
$ipconfig=ipconfig /all |%{"$_<br/>"}

$body=@"
<html>
    <head>
    <title>Network Report</title>
    </head>
<body>
    <h1>IPConfig /All</h1>
    <pre>$ipconfig</pre>
</body>
</html>
"@
$body | Out-File $file
. $file

Create a job using crontab

Wed, 03 Apr 2019 00:00:00 +0000

To automate tasks or create some monitoring job we can use the older and efficient tool the “CronJob”.

For our example, I’ve created a simple script to detect the cache memory and clean it if raise to a condition then send a notification by mail.

Library used:

exim4 (mail server) or ssmtp (mail server). Both uses the same “mail” command.

Script:

# grab the buff/cache memory
mem="$(free -m | grep 'Mem:' | awk '{print $6}')"

if  (( $mem > 350 ))
then
echo 'wooo is more than 250M'
echo 3 | sudo tee /proc/sys/vm/drop_caches
echo 'cache dropped'
echo "Memory buff/cache cleaned last value:" $mem | mail -s "cache_memory" target_mail@local.com
else
echo 'be cool man, memory lower'
fi

script path: /user/Documents/script/memory

Script on Jose Castrillo

Output IPCONFIG report to HTML by PowerShell

Create a job using crontab