Re: [PROGRAMMERING] Re: Hvordan finder man brugerens home directory?

[Robert Larsen <sslug@sslug>]

Følgende kode skriver dit brugernavn og home directory:

#include <stdio.h>
#include <pwd.h>
#include <unistd.h>
#include <sys/types.h>

int main (int argc, char ** argv) {
    struct passwd * pwd;
    while ((pwd = getpwent()) != NULL) {
        if (pwd->pw_uid == getuid()) {
            printf("User: %s  Home: %s\n", pwd->pw_name, pwd->pw_dir);
            break;
        }
    }
    endpwent();
    return 0;
}