One of the notes for learning linux based on cygwin: getting started, cygwinlinux

One of the notes for learning linux based on cygwin: getting started, cygwinlinux

Recently I started to learn about linux. I didn't want to install dual-system or virtual machines, so I ran a cygwin command to simulate the linux environment in windows.

First install some common plug-in packages: make, gcc, g ++, awk, sed, vim, and so on.

First, fix the problem that the vim direction keys and backward keys under cygwin cannot be used:

Go to the vim74 folder (depending on vim73, 74, or a later version ):

$ cd /usr/share/vim/vim74

Set vim:

$ cp vimrc_example.vim  ~/.vimrc

After the change, the keywords of the programming language in vim are also added with color, which is great.

Use vim to create a cpp File

First, create a file:

$ vim HelloWorld.cpp</span>

After entering vim, enter I to enter the editing mode. The relevant code is as follows:

#include <iostream>int main(){      std::cout<<"HelloWorld!\n";      return 0;}

Press esc to exit the editing mode.

Enter ":" to accept the command

Save and release vim

wq

Compile the CPP file. (The output file name of the prepared file is a.exe. Here I use-o myCpp to rename the output file to myCpp)

$ g++ -o myCpp HelloWorld.cpp

Run the compiled file

$ ./myCpp.exe

Printed successfully:

HelloWorld!

For reference: