Digital force

沖slide $20

加mount $25

2小時可取

virtual host behind squid reverse proxy

ServerName server2.domain.hk
DocumentRoot /var/www/clients/server2/

allow from all
Options +Indexes

ProxyPass / http://server1.hk/clients/server2/
ProxyPassReverse / http://server1.hk/clients/server2/
#ProxyVia Off
#ProxyRequests Off
#ProxyPreserveHost On

Order allow,deny
allow from all


allow from all
Options +Indexes

旺角平價上樓沖晒

Walter Lam 90175441/ 2626 0356
8/F, 117 Tong Po Blidg, 117 Tung Choi St, MK.

iPhone programming syntax structure

The interface should looks as follows:

@interface NameOfClass : NameOfSuperclass
{
instance variables here...
}
class methods
instance methods
@end


Example:
@interface SomeClass : NSObject
{
NSString *str;
NSDate *date;
int x;
}

// Getters
-(int) x;
-(NSString *) str;
-(NSDate *) date;

// Setters
-(void )setX:(int) input;
-(void) setStr:(NSString *)input;
-(void) setDate:(NSDate *)input;

// Other
-(void) printInstanceVars;
-(void) dealloc;
@end

正野

韓名

大家好。我叫 곽준강。哈哈

點讀? 我都唔知 lol

phpMyAdmin 改 htaccess login

ubuntu 8 + apache2
======================
sudo htpasswd /etc/phpmyadmin/htpasswd.setup admin

sudo nano /etc/phpmyadmin/apache.conf

Add under Directory tag:
AuthType Basic
AuthName "phpMyAdmin"
AuthUserFile /etc/phpmyadmin/htpasswd.setup
Require valid-user

sudo /etc/init.d/apache2 restart

Reverse proxy 完成設置

Squid 2.7 + Ubuntu 8.10

One external IP, multiple web server
Only Squid server have to setup. All apache server works out of the box.

squid.conf
=====================================
http_port 80 accel defaultsite=www.server3.hk vhost
forwarded_for on

# default (IP)
cache_peer 192.168.11.113 parent 80 0 no-query originserver name=ip login=PASS
acl defaultdomain dstdomain 119.246.32.20
cache_peer_access ip allow defaultdomain

# server1.com
cache_peer 192.168.11.111 parent 80 0 no-query originserver name=server1 login=PASS
acl server1 dstdomain .server1.com
cache_peer_access server1 allow server1

# server2
cache_peer 192.168.11.112 parent 80 0 no-query originserver name=server2 login=PASS
acl server2 dstdomain .server2.in
cache_peer_access server2 allow server2

# server3
cache_peer 192.168.11.113 parent 80 0 no-query originserver name=server3 login=PASS
acl server3 dstdomain .server3.hk
cache_peer_access server3 allow server3

# grant access
http_access allow defaultdomain
http_access allow server1
http_access allow server2
http_access allow server3

# define server domain
cache_peer_domain ip 119.246.32.20 # external IP
cache_peer_domain server1 www.server1.com
cache_peer_domain server1 server1.com
cache_peer_domain server2 www.server2.in
cache_peer_domain server2 server2.in
cache_peer_domain server3 www.server3.hk
cache_peer_domain server3 server3.hk