Mi tarea terminal Linux - Jorge González A00344893

labs/Terminal_Tarea.c

@@ -0,0 +1,32 @@
+#include <unistd.h>
+#include <errno.h>
+#include <sys/wait.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+int main(){
+    char user_input[20];
+    printf("Bienvenido a la terminal pro de Linux!\n");
+    printf("Por favor, introduzca el comando a utilizar = ");
+    scanf("%s", user_input);
+
+    char directorio[] = "/bin/";
+    strcat(directorio, user_input);
+    pid_t p_fork;
+    //printf("Original process ID = %d\n", getpid());
+    p_fork = fork();  // Fork the process
+
+    if(p_fork < 0){  // Something went wrong
+        fprintf(stderr, "An error has occured!");
+        exit(EXIT_FAILURE);
+    }
+    else if(p_fork == 0){  // Child section
+        //printf("Child created succesfully \n");
+        printf("Parent PID = %d\n\n", getppid());
+        execlp(directorio, user_input, NULL);
+    }else{
+        wait(NULL);
+        exit(EXIT_SUCCESS);
+    }
+}