http://150.254.30.30/jkonczak/ Sun, 05 Apr 2026 21:45:32 +0200 FeedCreator 1.7.2-ppt DokuWiki http://150.254.30.30/jkonczak/lib/tpl/dokuwiki/images/favicon.ico http://150.254.30.30/jkonczak/ http://150.254.30.30/jkonczak/os_cp:exec_dup:solutions?rev=1681854800&do=diff #include <stdio.h> #include <unistd.h> int main(void) { execlp("ps", "ps", "-F", NULL); perror("execvp"); return -1; } #include <stdio.h> #include <stdlib.h> #include <unistd.h> int main(int argc, char *argv[]) { char **av = malloc(sizeof(char *) * (argc + 4)); char a0[] = "ls"; av[0] = a0; char a1[] = "-l"; av[1] = a1; char a2[] = "-t"; av[2] = a2; char a3[] = "-r"; av[3] = a3; for (int i = 0; i < argc; ++i) av[i + 4] = argv[i + 1]; execvp("ls", av); p… os_cp:exec_dup Tue, 18 Apr 2023 23:53:20 +0200