If you’re trying to figure out whats draining your macbook, even when the lid is closed – then try the script below (call with “sudo ./battery_drain_analyzer.sh”): If you see windowServer…
Read more →⚠️ LEGAL DISCLAIMER AND TERMS OF USE **READ THIS CAREFULLY BEFORE PROCEEDING** Legal Requirements: **AUTHORIZATION REQUIRED**: You MUST have explicit written permission from the system owner before running any of…
Read more →A SYN flood test using hping3 that allows you to specify the number of SYN packets to send and scales horizontally with a specific number of processes can be created using a Bash script with the xargs command. This approach allows you to distribute the workload across multiple processes for better performance. The Script This […]
Read more →I find this script useful for debugging which processes are talking to which remote port. Example Usuage:
Read more →If you want to quickly health check your website, then the following script is a simple NMAP script that scans your site for common issues and formats the results in a nice report style. Here’s a comprehensive guide on how to fix each type of directory permission issue that the above script might find (for […]
Read more →The script below tracks disk usage of a macbook for 20 seconds and the shows the processes with the highest disk utilisations Example output:
Read more →Below is a useful script when you want to see which processes are using a specific port.
Read more →If you have tier 1 services that are dependant on a few DNS records, then you may want a simple batch job to monitor these dns records for changes or deletion. The script below contains an example list of DNS entries (replace these records for the ones you want to monitor).
Read more →This was a hard article to figure out the title for! Put simply, your mac book has a route table and if you want to move a specific IP address or dns from one interface to another, then follow the steps below: First find the IP address of the website that you want to re-route […]
Read more →The Sinking Car Syndrome: When Your Architecture Is Terminal There are two types of post-incident reviews in technology. The first type is genuinely useful, where you learn something, fix something,…
Read more →
