Mega Code Archive

 

Categories / C / Linux

 

Node, machine, version, etc.. info

#include <stdio.h> #include <unistd.h> #include <sys/utsname.h> int main(void) { char cmpname[256]; struct utsname uts; if(gethostname(cmpname, 255) == 0) printf("gethostname : %s\n", cmpname); if(uname(&uts) == 0) { printf("uts.sysname : %s\n", uts.sysname); printf("uts.machine : %s\n", uts.machine); printf("uts.nodename : %s\n", uts.nodename); printf("uts.release : %s\n", uts.release); printf("uts.version : %s\n", uts.version); // GNU adds an extra extension .domainname } return 0; }