diff --git a/yard/replacements/etc/group.example b/yard/replacements/etc/group.example
new file mode 100644
index 0000000..6b9a283
--- /dev/null
+++ b/yard/replacements/etc/group.example
@@ -0,0 +1,39 @@
+root:*:0:
+daemon:*:1:
+bin:*:2:
+sys:*:3:
+adm:*:4:
+tty:*:5:
+disk:*:6:
+lp:*:7:lp
+mail:*:8:
+news:*:9:
+uucp:*:10:
+proxy:*:13:
+kmem:*:15:
+dialout:*:20:
+fax:*:21:
+voice:*:22:
+cdrom:*:24:
+floppy:*:25:
+tape:*:26:
+sudo:*:27:
+audio:*:29:
+dip:*:30:
+majordom:*:31:majordom
+postgres:*:32:
+www-data:*:33:
+backup:*:34:
+operator:*:37:
+list:*:38:
+irc:*:39:
+src:*:40:
+gnats:*:41:
+shadow:*:42:
+utmp:*:43:
+video:*:44:
+staff:*:50:
+games:*:60:
+users:*:100:
+nogroup:*:65534:
+user:*:1002:
diff --git a/yard/replacements/etc/passwd.example b/yard/replacements/etc/passwd.example
new file mode 100644
index 0000000..f3982fe
--- /dev/null
+++ b/yard/replacements/etc/passwd.example
@@ -0,0 +1,22 @@
+root::0:0:root:/root:/bin/bash
+daemon:*:1:1:daemon:/usr/sbin:/bin/sh
+bin:*:2:2:bin:/bin:/bin/sh
+sys:*:3:3:sys:/dev:/bin/sh
+sync:*:4:100:sync:/bin:/bin/sync
+games:*:5:100:games:/usr/games:/bin/sh
+man:*:6:100:man:/var/cache/man:/bin/sh
+lp:*:7:7:lp:/var/spool/lpd:/bin/sh
+mail:*:8:8:mail:/var/spool/mail:/bin/sh
+news:*:9:9:news:/var/spool/news:/bin/sh
+uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh
+proxy:*:13:13:proxy:/bin:/bin/sh
+majordom:*:30:31:Majordomo:/usr/lib/majordomo:/bin/sh
+postgres:*:31:32:postgres:/var/lib/postgres:/bin/sh
+www-data:*:33:33:www-data:/var/www:/bin/sh
+backup:*:34:34:backup:/var/backups:/bin/sh
+operator:*:37:37:Operator:/var:/bin/sh
+list:*:38:38:SmartList:/var/list:/bin/sh
+irc:*:39:39:ircd:/var:/bin/sh
+gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats/gnats-db:/bin/sh
+nobody:*:65534:65534:nobody:/home:/bin/sh
+user:*:1002:1002:BootRoot User,uml,333-333-3333,333-333-3333,Howdy:/home/user:/bin/bash