Useful tips for everyday
What system call creates a process on UNIX systems? fork system call Answer: In Unix systems, a fork system call followed by an exec system…
How install Linux OS on VirtualBox? Step 1: Choose System Type. – After install VirtualBox, click New. Step 2: Select the Amount of RAM. –…
What is minor update? A minor upgrade is an update that makes changes to many resources. None of the changes can require changing the ProductCode.…
How do I search for files with SUID permission? Use the following procedure to find files with setuid permissions. Become superuser or assume an equivalent…
What does ls dash l do? It is the way a user talks to the kernel, by typing commands into the command line (why it’s…
How do I create a new user in AD? To create a new user, follow these steps: Click Start, point to Administrative Tools, and then…
How do I remove the last newline character in Unix? You can remove the newline character at the end of file using following easy way:…
Does Android use POSIX? Yes, Android is not POSIX-compatible, mainly because of it’s libc (Bionic) restrictions. However, using CrystaX NDK you may not feel that…
How do I run Apache ports other than 80? Configure Apache Web Site to Use Multiple Ports Context: In my example, I ran Apache on…
Can you mount a Clonezilla image? To make the Clonezilla image possible to mountable, you have to convert the image into an img-file, you might…