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grcat.c
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C/C++ Source or Header
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1997-03-15
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643b
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35 lines
/*
* grcat.c
*
* Generate a printable version of the group database
*
* Arnold Robbins, arnold@gnu.ai.mit.edu
* May 1993
* Public Domain
*/
#include <stdio.h>
#include <grp.h>
int
main(argc, argv)
int argc;
char **argv;
{
struct group *g;
int i;
while ((g = getgrent()) != NULL) {
printf("%s:%s:%d:", g->gr_name, g->gr_passwd,
g->gr_gid);
for (i = 0; g->gr_mem[i] != NULL; i++) {
printf("%s", g->gr_mem[i]);
if (g->gr_mem[i+1] != NULL)
putchar(',');
}
putchar('\n');
}
endgrent();
exit(0);
}