anchor.diff:  RUN dnf clean all
   RUN dnf -y update
   RUN dnf -y install initscripts
  -RUN dnf -y install htop less rpmconf git-all bash-completion
  +RUN dnf -y install htop less file rpmconf git-all bash-completion
   
   # C++ development
   RUN dnf -y install gcc-c++ cmake boost-devel xapian-core-devel soci-mysql-devel soci-sqlite3-devel \
  
positive.code: RUN dnf -y install mariadb-server
  RUN mysql_install_db
  RUN chown -R mysql.mysql /var/lib/mysql
  RUN systemctl start mariadb.service && systemctl enable mariadb.service
  RUN mysqladmin -u root password '$DB_PASS'
  
  # User environment
  
negative.code: 
  FROM docker.io/centos:7
  #FROM mkubenka/centos-systemd
  MAINTAINER Denis Arnaud <des.arnaud_fedora@m4x.org>
  
  #
  