Quick start

Install HUSTOJ on the Ubuntu16.04 host

Project address: Zhblue/HustoJ Official website: Hustoj

The host that

The network configuration

ifconfig
cat /etc/network/interfaces
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ubuntu@ubuntu:~$ cat /etc/network/interfaces
 
# interfaces(5) file used by ifup(8) and ifdown(8)
source /etc/network/interfaces.d/*
 
# The loopback network interface
auto lo
iface lo inet loopback
 
auto ens33
iface ens33 inet dhcp
 
ubuntu@ubuntu:~$ ifconfig
 
ens33     Link encap:Ethernet  HWaddr 00:0c:29:be:bc:ac 
 
          inet addr:192.168.0.100  Bcast:192.168.0.255  Mask:255.255.255.0
 
          inet6 addr: fe80::20c:29ff:febe:bcac/64 Scope:Link
 
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
 
          RX packets:82 errors:0 dropped:0 overruns:0 frame:0
 
          TX packets:117 errors:0 dropped:0 overruns:0 carrier:0
 
          collisions:0 txqueuelen:1000
 
          RX bytes:13775 (13.7 KB)  TX bytes:21060 (21.0 KB)
 
 
 
lo        Link encap:Local Loopback 
 
          inet addr:127.0.0.1  Mask:255.0.0.0
 
          inet6 addr: ::1/128 Scope:Host
 
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
 
          RX packets:737 errors:0 dropped:0 overruns:0 frame:0
 
          TX packets:737 errors:0 dropped:0 overruns:0 carrier:0
 
          collisions:0 txqueuelen:1000
 
          RX bytes:62712 (62.7 KB)  TX bytes:62712 (62.7 KB)
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Based on Ubuntu16.04 installation

Install ubuntu16.04 first (php7 speed is recommended), then use the following script to quickly install OJ:

wget https://raw.githubusercontent.com/zhblue/hustoj/master/trunk/install/install-ubuntu16+.sh
sudo bash install-ubuntu16+.sh
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Installation Video Tutorial

Interactive setting Database root account password: 123456

— Error handling

Error may be reported but will not affect the use

ln -s /usr/bin/mcs /usr/bin/gmcs
ln -sf /usr/bin/mcs /usr/bin/gmcs
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Deployment is complete

If you register a user with the user name admin, the user automatically becomes an administrator.

IP address, admin password 123456

Import the subject

Test the running status of the question

Configuration management

Most functions and options are enabled and parameters are adjusted in the configuration file. After the installation, several important configuration files are located as follows:

/home/judge/etc/judge.conf  Judged/judge_client # convicted
/home/judge/src/web/include/db_info.inc.php   # Web/etc/php7.0/ FPM /php.ini /etc/php.iniin Centos7)  # phpThe/etc/nginx/sites - enabled/default or/etc/nginx/nginx. Conf (in Centos7)   # nginx
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/etc/nginx/nginx.conf /etc/nginx/nginx.conf /etc/nginx/nginx.conf

worker_processes 8;    The number 8 can be an integer multiple of the number of CPU cores.
    events {
                worker_connections 2048;
                multi_accept on;
}
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2. If there are too many people to download the XLS file, please modify /etc/nginx/site-enabled /default and add the following line after the fastcgi_pass line:

fastcgi_buffer_size 128k;
fastcgi_buffers 32 32k;
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After saving, restart nginx

sudo service nginx restart
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Reference: husto is based on the ubuntu1604 installation

3. Configure the access port

sudo vim /etc/nginx/sites-enabled/default
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Then restart nginx

sudo service nginx restart 
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update

sudo bash /home/judge/src/install/update-hustoj
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During the upgrade, the option of genuine needs to be configured. In this case, tc is selected

The PSH configuration database file also changes and needs to be modified

sudo vim /home/judge/src/web/include/db_info.inc.php
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Restart the nginx

sudo service nginx restart 
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After the upgrade script is executed, you may need to log in to the web management background and update the database on the web page.

To learn more

Go to the GItHub project ZhBlue/Hustoj and the official Demo to learn more.