#ncurses

ID: Terminal with a green background and white text, there is a bar to set the angle of the shot at the bottom and a club and ball next to the course hole at the top along with a line of text that says "Did it 👍"

Multiple memory corruption vulnerabilities have been discovered in the ncurses library, which various programs use on multiple operating systems like Portable Operating System Interface (POSIX) OS, Linux OS, macOS, and FreeBSD.  Threat actors can chain these vulnerabilities with environment variable poisoning attacks to gain escalated privileges and run codes under the name of the target […] The…

SourceForge is a good resource for finding C libraries . Finding a C library is super easy - google. So what’s the issue then? Installing and linking a library can be frustrating. Better use a package manager, APT(Advanced Package Tool) for Ubuntu. C libraries usually have the suffix -dev. Let say you need to install ncurses library.

``` sudo apt search ncurses

sudo apt-get install libncurses-dev ```

To check whether it is installed or not? ``` less /usr/include/ncurses.h ```

if not found there, then check in /usr/local/ directory ``` less /usr/local/include/ncurses.h

```

C code file.c

``` #include #include

int main() { printf("this is version %s\n", NCURSES_VERSION); return (0); } ```

to execute it

``` gcc -lncurses.c file.c -o out ./out

```

-l means linker

Features

Resource sensitive

Portable

Quality

Modes

Navigation

Search

Sort

Mimes

Information

Convenience

Typically needs less than 3.5MB resident memory

Works with 8-bit colors

Disk-IO sensitive (few disk reads and writes)

No FPU usage (all integer maths, even for file size)

Minimizes screen refresh with fast line redraws

Tiny binary (typically less than 100KB)

Jugar al solitario en Ubuntu terminal. Todos hemos jugado alguna vez al solitario, todos. Estamos aburridos, esperamos que termine una tarea u otra, vamos a jugar al solitario, jaja. En este articulo veremos como instalar el solitario desarrollado por mpereira, para la terminal linux. Lo único que necesitamos son las dependencias de Ncurses.  

Jugar al solitario en Ubuntu terminal

Instalamos las dependencias necesarias en Ubuntu o derivados. sudo apt-get install libncurses5-dev libncursesw5-dev Ahora descargamos el juego tty-solitaire. wget -O tty-solitaire-v1.1.0.tar.gz https://github.com/mpereira/tty-solitaire/archive/v1.1.0.tar.gz Lo descomprimimos. tar xvf tty-solitaire-v1.1.0.tar.gz Accedamos al directorio del juego. cd tty-solitaire-1.1.0 Compilamos con make. make Solo nos falta instalar la aplicación. sudo make install Para lanzar el juego del solitario, ejecuta el siguiente comando: ttysolitaire Ya puedes comenzar tu partida, observa el ejemplo...