"Using" Cygwin depends very much on what you want to accomplish. Cygwin is an environment used to port and compile Unix programs on Windows. One can "use" Cygwin without realizing it if they are using an application compiled in Cygwin. Using Cygwin as a developer is probably beyond the scope of a single question. Basically, Cygwin provides a Unix-like terminal interface through which one can run Unix commands, including a compiler (GCC). The user will download and install any additional libraries and programs he/she will need, and then compile the program, just as they would on a Unix system. When distributing the program, the developer will include the compiled binary and a copy of any DLLs needed to run it. The user will then click and run it just like any other Windows program.
Cygwin was created in 1995.
we can use cygwin
Cygwin is used to port applications that were written for Unix or Linux to a Windows environment.
The Cygwin DLL can be downloaded directly from the Cygwin website. It can also be downloaded online through the websites DLL-Files, NoDevice, and DLL-DLL.
g++, gdb and make. A simple search for "Cygwin c++" will tell you all you need to know.
Cygwin is a very reliable and widely used command prompt program for computers. This would be used if one wanted to program languages or add text processing to their programs.
Cygwin/X is used with Windows. SSH is used to open a session on Windows. Unless one is extremely familiar with these terms, it is best to consult a professional.
Cygwin is one of the best tools for Unix installation in Windows 7. Just download and run it for installation. Memory usage and thread utilization of Cygwin are comparably low.
type vi and then press enter
Cygwin is a Unix like environment that runs on top of windows, in particular it allows us to use the GNU Compiler Collection (GCC) to compile our programs. To install GCC on Windows XP, visit the link in Related Links section. The link shows a good and step by step tutorial. (The MinGW environment is an alternative way to run gcc on Windows. Unlike Cygwin, it does not provide a POSIX environment.)
The easiest way to have a Unix/Linux like environment on a Windows PC is to install Cygwin. This will allow you to do many tasks that windows would not normally support, such as using Linux utilities like the Bash shell, grep, sed, awk, etc. Cygwin even comes with a modest X-Windows server so you can run some GUI-Based applications. A link for Cygwin is available in the 'related links' section below. If not, search Google for Cygwin, and you will find it easily. If this is not sufficient for your needs, you might need to do some virtualization. There are programs like VMWare, which will allow you to create a virtual system that runs parallel to windows. It is almost like having two computers in one. Unlike Cygwin, VMWare is not a free product, but it is more capable if you have more specific needs.
Monday. I'm assuming the questioner wanted to know what day of the week it was. In Unix/Linux/BSD/Cygwin one can use the "cal" program, like this: cal 4 1961