Fix documentation about file descriptor limits.

README

@@ -3,15 +3,6 @@ Welcome and thanks for downloading uHub, a high performance ADC p2p hub.
 For the official documentation, bugs and other information, please visit:
 http://www.uhub.org/
 
-Compatible ADC clients
+For a list of compatible ADC clients, see:
+http://www.adcportal.com/wiki/index.php/ADC_Software_List#Client_Software
 
-Windows:
-- StrongDC
-- ApexDC 1.1.x and newest
-- Jucy
-- RSX++
-
-Unix\Linux:
-- Linuxdcpp 1.1.x+   and newest
-- FreeDC++
-- EiskaltDC++

doc/getstarted.txt

@@ -44,12 +44,14 @@ Example:
   % uhub -f -l mylog.txt -u nobody -g nogroup
 
 
-If you are planning to more than 1000 users on hub, you must increase the number of max descriptor limits.
+If you are planning to more than 1024 users on hub, you must increase the max number of file descriptors allowed.
-The descriptor limits must be great than the value of max_users uhub.conf.
+This limit needs to be higher than the configured max_users in uhub.conf.
 
-In linux you must add the following line in /etc/security/limits.conf (for max_users = 4000 ):
+In linux can add the following lines to /etc/security/limits.conf (allows for ~4000 users)
       *     soft nofile 4096
       *     hard nofile 4096
 
+Or, you can use (as root):
+  % ulimit -n 4096
                      
 Your mileage may vary -- Good luck!

doc/uhub.conf

@@ -4,7 +4,7 @@
 #
 # This file is read only to the uhub deamon, and if you
 # make changes to it while uhub is running you can send a
-# HUP signal to it ( $ killall -HUP uhub ), to reparse configuration (only on UNIX). 
+# HUP signal to it ( $ killall -HUP uhub ), to reparse configuration (only on UNIX).
 # All configuration directives: http://www.uhub.org/config.php
 
 # Bind to this port and address
@@ -43,7 +43,7 @@ file_acl=/etc/uhub/users.conf
 file_motd=/etc/uhub/motd.txt
 
 # This file can contain a rules of the hub.
-# Normally this message is sent to clients when write in chat !rules 
+# Normally this message is sent to clients when write in chat !rules
 file_rules=/etc/uhub/rules.txt
 
 
@@ -56,19 +56,20 @@ limit_min_hubs_user = 0
 limit_min_hubs_reg = 0
 limit_min_hubs_op = 0
 limit_min_share = 0
-#    Example:	
+#    Example:
 #    To require users to share at least 1 GB in order to enter the hub:
 #    limit_min_share = 1024
 limit_max_share = 0
 limit_min_slots = 0
-limit_max_slots = 0 
+limit_max_slots = 0
 
 # chat control
-# if chat_is_privileged=yes only REG\OP\OWNER may write in main chat
+# if chat_is_privileged=yes only registered users may write in main chat
-chat_is_privileged = no 
+chat_is_privileged = no
 
-# if chat_only = yes hub block SEARCH\DOWNLOAD 
+# if chat_only = yes then search and transfer functionality is disabled for
-chat_only = no 
+# non-operator users.
+chat_only = no
 
 # Configure status message as sent to clients in different circumstances.
 msg_hub_full                   = Hub is full