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文件: /usr/share/doc/gawk/examples/lib/pwcat.c
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/* * pwcat.c * * Generate a printable version of the password database. */ /* * Arnold Robbins, arnold@skeeve.com, May 1993 * Public Domain * December 2010, move to ANSI C definition for main(). */ #if HAVE_CONFIG_H #include <config.h> #endif #include <stdio.h> #include <pwd.h> #if defined (STDC_HEADERS) #include <stdlib.h> #endif int main(int argc, char **argv) { struct passwd *p; while ((p = getpwent()) != NULL) #ifdef HAVE_STRUCT_PASSWD_PW_PASSWD printf("%s:%s:%ld:%ld:%s:%s:%s\n", p->pw_name, p->pw_passwd, (long) p->pw_uid, (long) p->pw_gid, p->pw_gecos, p->pw_dir, p->pw_shell); #else printf("%s:*:%ld:%ld:%s:%s\n", p->pw_name, (long) p->pw_uid, (long) p->pw_gid, p->pw_dir, p->pw_shell); #endif endpwent(); return 0; }
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