ILIAS-7-Install-Tutorial for Ubuntu 20.04

General PHP config

Configure php.ini files

  • Have a look at the installed PHP versions:
    • ls /etc/php
    • choose youre version
      • In case of doubt: php -v
  • Edit the folowing file: nano /etc/php/7.4/apache2/php.ini
  • search with ctrl+w for these parameters and change the values like this (add missing lines):
    • max_execution_time = 600
    • max_input_vars = 10000
    • memory_limit = 512M
  • Set these two parameters accordingly to your needs:
    • post_max_size = 512M
    • upload_max_filesize = 512M
  • Set these two parameters accordingly to your needs:
    • post_max_size = 512M
    • upload_max_filesize = 512M
  • This setting for error-reporting very important, please do not try other values, because copying may not work in ILIAS:
    • error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT & ~E_NOTICE
    • display_errors = On
  • Sessionhandling
    • session.gc_probability = On
    • session.gc_divisor = 100
    • session.gc_maxlifetime = 14400
    • session.hash_function = Off
    • session.cookie_httponly = On
    • session.save_handler = files
    • session.cookie_secure = On
  • For chat since 4.2
    • allow_url_fopen = On
  • OPCache Settings
    • opcache.enable=1
    • opcache.enable_cli=1
    • opcache.interned_strings_buffer=8
    • opcache.max_accelerated_files=10000
    • opcache.memory_consumption=128
    • opcache.save_comments=1
    • opcache.revalidate_freq=1
  •  Add this line at the bottom for APC-Cache support:
    • apc.enabled=On
    • pc.shm_size=256M
    • apc.ttl=7200
    • apc.enable_cli=On
    • apc.gc_ttl=3600
    • apc.entries_hint=4096
    • apc.slam_defense=On
    • apc.serializer=igbinary
  • systemctl restart apache2



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