When you run this command you will be prompted to. This is the command which can be run in the terminal and will install the command line tools for Xcode. ![]() ![]() Changing the stdin mode requires OS specific code, for example on Posix systems you will use functions from termios.h and on Windows functions from windows.h. The Perfect Solution: If you dont want to download anything and just want to run some commands in the terminal to fix this issue, then heres the command for you: xcode-select -install. If you want to not mess your already printed text, you will need a way to put the stdin stream in a no echo, unbuffered mode, read the cursor position from stdin and parse the string to recover the actual coordinates. The problem with the above is that the position will be shown on the Terminal in this format: ^[[row colR You can also inquire about the current cursor position using: printf ( " \x1b [6n" ) // Print current cursor position This is what I see on my machine, if I run the above code: Please note that I’ve placed the ANSI escape codes for saving and restoring the cursor position in two new functions saveCursorPosition and restoreCursorPosition Let’s start with a simple C example that will print a green text message on your Terminal: 1 #include 2 3 int main ( void )
0 Comments
Leave a Reply. |