004
09.06.2004, 19:03 Uhr
Pablo
Supertux
(Operator)
|
| C++: |
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <pwd.h>
#include <string.h>
void user_info(const char* user)
{
struct passwd* pass=NULL;
pass = getpwnam(user);
if (!pass) {
printf("The user '%s' is unknown\n",user);
return;
}
printf("User Name: %s\nuid=%d\ngid=%d\nreal name=%s\nhome dir:%s\nshell: %s\n",
pass->pw_name,
pass->pw_uid,
pass->pw_gid,
pass->pw_gecos,
pass->pw_dir,
pass->pw_shell);
}
int main(int argc, char** argv)
{
int i;
char user[20];
for(i=1; i<argc; ++i) {
strcpy(user, argv[i]);
if (argc==1) strcpy(user,getenv("HOME"));
printf("Printing user information for '%s'\n", user);
user_info(user);
}
return 0;
}
|
So funktioniert es bei mir
--
A! Elbereth Gilthoniel!
silivren penna míriel
o menel aglar elenath,
Gilthoniel, A! Elbereth!
Dieser Post wurde am 09.06.2004 um 19:03 Uhr von Pablo editiert. |
