prog

frontpage - thread list - new thread - preferences - ?

What shell do you use?

33 2024-04-23 14:26

#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/wait.h>

int main()
{
        char buffer[512];
        while (1) {
                printf("$ ");
                fgets(buffer, 512, stdin);
                *strchr(buffer, '\n') = '\0';
                char *token[16] = { 0 };
                token[0] = strtok(buffer, " ");
                for (int i = 1; token[i] = strtok(NULL, " "); ++i);
                pid_t pid = fork();
                if (pid)
                        waitpid(pid, &pid, WUNTRACED);
                else
                        execvp(token[0], token);
        }
        return 0;
}

you "need" more?

37