Saturday, December 12, 2020

Python script to check disk space and send email alerts

Monitoring our environment is crucial especially when deploying a new application. Nowadays, companies use open source solutions to monitor system resources on a daily basis. However, when it comes to monitor for a certain amount of time for testing purposes, bash scripting comes handy. The script is going to run for a certain amount of time every 1 second and save the date to a log file in a table form.

Later on, the data file can then be imported into an Microsoft Excel sheet for analysis and graphing.

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However, what we need from the above output is the total and used memory from the second line. A way to extract data from a given output is by using AWK.

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It is a standard feature of most UNIX systems. The second command outputs the percentage of disk used. So an hour would be seconds. So, we have defined a starting time and an ending time for the loop, in addition to a sleep time that will pause each loop for 5 seconds. Since we barley have any load on the machine, we can use a stress tester to cause the CPU and Memory to load for some time. The below stress test will run for 1 hour. This concludes our tutorial for how to create a very basic and useful bash script for all the System Administrators out there.

Tech savvy and explorer. With over 15 years of IT and Systems experience under his sleeves, SYSteen Founder decided to launch his own blog to fill in the gaps of the lack of robust tech how-to's online. Yes you are correct. However, you can also use awk to extract the data you want. Thanks for the info! Lack of such support is extremely rare, and such a case would tend to support setf rather than setaf. Alias definitions. A very useful script.

I have had to make few changes though to get the df -h output to a single line for each partition, included additional partitions other than the root. Hi, How to start and stop the monitoring when wished rather then specifying a time where it runs…. SO basicly I want to start some processes then start monitoring and when the task complete I stop the monitoring…thanks.

Looks really great! Is there a reason cross-platform uniformity? And because you wrote the awk so cleverly to count backward three from total columns, uptime is a drop-in replacement for top -bn1 grep load.Today's Posts. Quick Links. Search Forums. Show Threads. Show Posts. Shell Programming and Scripting.

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Top Forums Shell Programming and Scripting script to monitor disk space usage. Registered User. Join Date: Jan So this script is to monitor the disk space usage and wall message to the users about the disk space usage if it exceeds the limit set in the script. This job is added in cron to execute in a time frame. I am using this on solaris machines. Code :. Join Date: Jun Even i want to add a small script for monitor space Code :. How about :! It will run continously. For each filesystem tobe monitored, you can specify up to 5 threshold values.

The way the script works is that when the first threshold is hit, an alert is sent. A second alert is only sent if the second threshold is hit. Please note that the max alerts allowed is reset if the script if ever stopped and restarted.

This how often the disk usage will be examined. If you want to use less than 5 different percentages, you can use the same value multiple times. If this is -1, then there will be no maximum.

CMD Script to check disk space on windows and multiple remote servers

This function takes a single parameter, the filesystem name. The method returns the percentage usage. This function takes a single parameter, the filename. This takes a single parameter, the last threshold number that was used. Perl Script to find the disk usage and to delete the files which is consuming more space.

Hi All, I have written a script to check the file system usage and to delete the files which is consuming more space. Please check whether the script is corrcet Script Starts here! Script to monitor the disk space details in HP-UX.Hey, Scripting Guy!

python script to check disk space and send email alerts

Part of the problem is that they were built several years ago, and with all of the patches, service packs, software installed and uninstalled, registry bloat, and whatever else, we are constantly running out of disk space. We are a small shop, and we do not have a network monitoring program such as System Center.

What we do have is a CIO who has no clues about how computers work, and who goes herbitile when any server is down for even five seconds, not to mention when a server is down for a couple of days and we have to order a new drive and restore things from tape to rebuild the system drive. I need something that will produce a daily report letting me know the amount of free disk space on each of the drives.

Can you help me out? I have seen some scripts on the Script Repository, but nothing that creates a very nice report. Hello DV. Microsoft Scripting Guy, Ed Wilson, is here. Today it is cool down here in Charlotte, North Carolina in the southern portion of the United States. It is because the skies are cloudy and it is threatening thunder storms. But hey, it is cooler than it has been in a week, so we will accept any temperature relief offered.

DV, because it is a nice cool day down here, I am going to cheat a bit and use the report and the same basic script I wrote yesterday. What I will do is add free disk space to the report—that should work for you. Unfortunately, this property displays in bytes, which means that the numbers are rather large and difficult to comprehend.

However, a drive type of 3 is a fixed local disk, and it is the information you want to receive. To fix the output requires a couple of things. First, it requires converting the free space from bytes to gigabytes. To do this, I divide by the GB admin constant.

python script to check disk space and send email alerts

I add it to a custom object, and I create a custom label. This technique is shown here. Unfortunately, the output is still a bit difficult to read due to the great amount of precision following the decimal. I now use a format specifier to change the way the numbers display.You can specify IP address of the host or a domain name like tutorialspoint. This is optional argument. Usually this port would be An SMTP object has an instance method called sendmailwhich is typically used to do the work of mailing a message.

Here, you have placed a basic e-mail in message, using a triple quote, taking care to format the headers correctly. An e-mail requires a FromToand Subject header, separated from the body of the e-mail with a blank line. To send the mail you use smtpObj to connect to the SMTP server on the local machine and then use the sendmail method along with the message, the from address, and the destination address as parameters even though the from and to addresses are within the e-mail itself, these aren't always used to route mail.

Unless you are using a webmail service such as Hotmail or Yahoo! When you send a text message using Python, then all the content are treated as simple text. While sending an e-mail message, you can specify a Mime version, content type and character set to send an HTML e-mail. Then, text and attachment sections can be specified within boundaries.

A boundary is started with two hyphens followed by a unique number, which cannot appear in the message part of the e-mail. A final boundary denoting the e-mail's final section must also end with two hyphens.

Attached files should be encoded with the pack "m" function to have base64 encoding before transmission. Previous Page. Next Page. Previous Page Print Page.SimpleMonitor is a Python script which monitors hosts and network connectivity.

It is designed to be quick and easy to set up and lacks complex features that can make things like Nagios, OpenNMS and Zenoss overkill for a small business or home network. Remote monitor instances can send their results back to a central location.


If you want to be able to query the Ring API for your doorbell battery level, use simplemonitor[ring]. In the scripts folder you can find startup scripts for various systems. You will need to adjust paths, usernames and options before using them!

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If you want to run it as a Windows Service, you want winmonitor. I am not a Windows user so cannot offer advice on correctly setting this up. SimpleMonitor supports: Ping monitoring is a host pingable? Optionally, does the page content it match a regular expression? Logging and alerting options are: Writing the state of each monitor at each iteration to a SQLite database i. If a monitor fails, its dependencies will be skipped until it succeeds. Tolerance: Monitors checking things the other side of unreliable links or which have many transient failures can be configured to require their test to fail a number of times in a row before they report a problem.

Escalation of alerts: Alerters can be configured to require a monitor to fail a number of times in a row after its tolerance limit before they fire, so alerts can be sent to additional addresses or people. Urgency: Monitors can be defined as non-urgent so that urgent alerting methods like SMS are not wasted on them. Per-host monitors: Define a monitor which should only run on a particular host and all other hosts will ignore it — so you can share one configuration file between all your hosts.

Monitor gaps: By default every monitor polls every interval e. Monitors can be given a gap between polls so that they only poll once a day for example. Remote monitors: An instance running on a remote machine can send its results back to a central instance for logging and alerting. Getting started pip install simplemonitor or pip install --user simplemonitor If you want to be able to query the Ring API for your doorbell battery level, use simplemonitor[ring] Create monitor.

See Configuration. SimpleMonitor does not fork. Exits non-zero if config is broken -1--one-shot : Run the monitors once only, without alerting. Exit zero or non-zero accordingly.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I've been attempting to write a script for the past 2 days that will monitor the disks that appear when using the command df in Ubuntu. I've been having trouble finding a method that will give me the name of the disk and the percentage that is being used. I'm just beginning on python and Ubuntu so any advice would be greatly appreciated. I know a way to check disk space occupied percent in Python. Just write a python script and add this lines:. Learn more.

Python script to monitor disk space from df and send e-mail alert when over threshold [closed] Ask Question. Asked 2 years, 10 months ago. Active 2 years, 10 months ago. Viewed 3k times. Jquinn Jquinn 1 1 1 silver badge 1 1 bronze badge. Divide and conquer. EJoshuaS Thank you for that link, this is my first post so I wasn't aware of that thread. I will make sure to explain better next time I post.

Active Oldest Votes. Thanks this is really helpful. Do you know if it's possible to iterate through every disk that shows when using the df command in ubuntu? Nikhil Fadnis Nikhil Fadnis 3 3 silver badges 13 13 bronze badges. Raman Sailopal Raman Sailopal 2, 1 1 gold badge 5 5 silver badges 10 10 bronze badges. The Overflow Blog. The Overflow How many jobs can be done at home?

A Shell Script to Monitor Network, Disk Usage, Uptime, Load Average and RAM Usage in Linux

Featured on Meta. Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap. Technical site integration observational experiment live on Stack Overflow.Our Python program will notify us via email when the site is running. This script simply checks whether a website is up or not. If it is up then it will send an email about this, if it is down then it will keep checking and when the site will be up, it will send an email and terminate.

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python script to check disk space and send email alerts

Writing code in comment? Please use ide. Installation: Go to command prompt and write this command:. Replace the url for your desired website. Send the get request to the website. SMTP "smtp. Write the subject. Plain text body of the mail. Attach the Plain body with the msg instance. HTML body of the mail. Attach the HTML body with the msg instance. Sending the mail. Sleeping for 60 seconds. We can change this interval.

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