In this blog post, we'll explore a PowerShell script designed to determine the password protection status of an Excel file by examining its file signature.
Managing your Exchange Server efficiently is crucial for optimizing storage space. It's not uncommon for the "Owa\prem" folder to accumulate a significant size over
ZFS (Zettabyte File System) is a feature-rich and advanced file system known for its robust data integrity, snapshot capabilities, efficient copy-on-write mechanism, and support for
Bash provides several straightforward methods to determine the length of a string
Method 1: Parameter expansion
This is the way i use most → ${#variable}
mystring=
Email headers can provide sensitive and valuable information.
For security purposes it is highly recommended to avoid sending private IP addresses, versions, etc...
Example email
A 10 year old sudo related flaw has been discovered that can make unprivileged users obtain root permissions. Linux admins should patch this critical vulnerability
When I was installing a Kali virtual machine, I came across an error in the “Software selection” step
After confirming the software, the installation shows
“The list of RemoteApp programs cannot be accessed. Verify that the management console is connected to the correct server and that you have Administrator privileges
When updating Exchange you probably con come across the following error in the prerequisite analysis:
A reboot from a previous installation is pending
The way