Improve comments, sync sh/csh scripts if possible.

share/skel/dot.cshrc

@@ -1,4 +1,10 @@
-#csh .cshrc file
+#	$Id$
+#
+# .cshrc - csh resource script, read at beginning 
+#	   of execution by each shell
+#
+# see also csh(1), environ(7).
+#
 
 alias h		history 25
 alias j		jobs -l

share/skel/dot.login

@@ -1,4 +1,9 @@
-# csh .login file
+#	$Id$
+#
+# .login - csh login script, read by login shell, 
+#	   after `.cshrc' at login.
+#
+# see also csh(1), environ(7).
 #
 
 set path = (/sbin /bin /usr/sbin /usr/bin /usr/games /usr/local/bin /usr/X11R6/bin $HOME/bin)

share/skel/dot.mailrc

@@ -1,6 +1,16 @@
+#	$Id$
+#
+# .mailrc - mail resources
+#
+# see also mail(1)
+#
+
 set append ask autoprint 
 set indentprefix="> "
 set PAGER=more
 set EDITOR=vi
 set VISUAL=vi
+set folder=Mail
 retain bcc cc date from subject to
+
+# alias bugs freebsd-bugs@freebsd.org

share/skel/dot.profile

@@ -1,10 +1,23 @@
-#	$Id: dot.profile,v 1.5 1996/05/11 19:15:17 wosch Exp $
+#	$Id$
+#
+# .profile - Bourne Shell startup script for login shells
+#
+# see also sh(1), environ(7).
 #
-PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/bin
-export PATH
-TERM=cons25
-export TERM
 
+# add /usr/games or /usr/X11R6/bin if you want
+PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:$HOME/bin; export PATH
+
+# use cons25l1 for iso-* fonts
+TERM=cons25; 	export TERM
+
+BLOCKSIZE=K;	export BLOCKSIZE
+EDITOR=vi;   	export EDITOR
+PAGER=more;  	export PAGER
+
+# file permissions: rwxr-xr-x
+#
+# umask	022
 
 # Uncomment next line to enable the builtin emacs(1) command line editor
 # in sh(1), e.g. C-a -> beginning-of-line.
@@ -24,7 +37,7 @@ export TERM
 # alias rm='rm -i'
 
 
-# # 8-bit locale (English, USA)
+# # 8-bit locale (English, USA), to read umlauts in vi(1).
 # LANG=en_US.ISO_8859-1; export LANG
  
 
@@ -34,4 +47,3 @@ export TERM
 # 	0) PS1="${PS1}# ";;
 # 	*) PS1="${PS1}$ ";;
 # esac
-

share/skel/dot.rhosts

@@ -1,3 +1,9 @@
+# 	$Id$
+#
+# .rhosts - trusted remote host name and user data base
+#
+# see hosts.equiv(5), rsh(1), rlogin(1), rcp(1)
+#
 # This file should NOT be group or other readable.
-#OtherMachine
-#OtherMachine myFriend
+# OtherMachine
+# OtherMachine myFriend