QUESTION : The solution I want to solve is to discover newly connected ip (and preferably mac and vendor) on […]
Fix User
How to configure an Amazon EC2 instance inside a VPC (Virtual Private Cloud) without NAT?
QUESTION : I need a server on the network which has direct public IP address, not behind NAT. I’d like […]
Solve systems of linear equations in Excel without using VBA
QUESTION : Suppose you have the following system of linear equations and want to solve for x, y, and z: […]
How do I add new hard drive and install Win 7 without removing old drive?
QUESTION : I am getting SSD drives in raid0 and plan to install Windows 7 Ultimate. I already have Windows […]
Find words in many files
Problem : I am looking for this struct messages_sdd_t and I need to search through a lot of *.c files […]
Simple routing issue with Debian
QUESTION : I’m working on an assignment for a networking course and I’m having difficulties with one of the first […]
How to open a Hyper-V virtual machine?
QUESTION : I’m trying to use Hyper-V in a Windows Enterprise Edition machine. After installing it I realized that the […]
How can I forbid directory rename or move, while allowing file creation inside the directory?
Problem : Example directory structure: /userA-directory/ freespace-for-userA /THE-UNMOVABLE-UNRENAMABLE-PROTECTED-DIR/ userA-files /userA-directories/ freespace-for-userA I want to give full write and create permissions […]
Is it possible for a PC to use two net connections simultaneously?
QUESTION : We have two net connections in our office – a 10mb Wired DSL provider and a 3mb Wireless […]
Need advice with making a customized linux distribution (From scratch or pre-existing distro?)
Problem : I’m working on an application on a bootable USB drive that runs at startup (doesn’t give the user […]