Ubuntu16.04搭建php5.6Web服务器环境

  sudo dpkg -l | grep php| awk '{print $2}' |tr "n" " "  sudo apt-get install aptitude  sudo aptitude purge `dpkg -l | grep php| awk '{print $2}' |tr "n" " "`

  sudo add-apt-repository ppa:ondrej/php

  sudo apt-get update  sudo apt-get install php5.6

  sudo apt-get install php5.6-gd  sudo apt-get install php5.6-mysql

  sudo apt install apache2  sudo apt-get install libapache2-mod-php5.6

  sudo apt install mysql-server php5.6-mysql  root root0x0  sudo apt-get install mysql-client  mysql_secure_installation

  sudo apt-get install phpmyadmin  sudo apt-get install php5.6-mbstring  sudo apt-get install php5.6-gettext  sudo ln -s /usr/share/phpmyadmin /var/www/html/phpmyadmin

  nano /etc/php/5.6/apache2/php.ini  display_errors = On(显示错误日志，出现两次，都要改，不然无效)  extension=php_mbstring.dll (开启mbstring)  sudo dpkg-reconfigure phpmyadmin (重新配置phpmyadmin)

  sudo ln -s /etc/apache2/sites-available/files.conf /etc/apache2/sites-enabled/files.conf  sudo chown -R www-data /var/www/tianya  sudo /etc/init.d/apache2 restart

  sudo apt install vsftpd  useradd -d /var/www/tianya -s /sbin/nologin myftp  passwd myftp  chmod 777 -R /var/www/tianya  usermod -s /sbin/nologin myftp  vim /etc/vsftpd.conf  vim /etc/vsftpd.chroot_list  service vsftpd restart  service vsftpd status  # Example config file /etc/vsftpd.conf  #  # The default compiled in settings are fairly paranoid. This sample file  # loosens things up a bit, to make the ftp daemon more usable.  # Please see vsftpd.conf.5 for all compiled in defaults.  #  # READ THIS: This example file is NOT an exhaustive list of vsftpd options.  # Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's  # capabilities.  #  #  # Run standalone? vsftpd can run either from an inetd or as a standalone  # daemon started from an initscript.  #userlist_enable=YES  #userlist_deny=NO  #userlist_file=/etc/vsftpd.user_list  listen=YES  #  # Run standalone with IPv6?  # Like the listen parameter, except vsftpd will listen on an IPv6 socket  # instead of an IPv4 one. This parameter and the listen parameter are mutually  # exclusive.  #listen_ipv6=YES  #  # Allow anonymous FTP? (Disabled by default)  anonymous_enable=NO  #  # Uncomment this to allow local users to log in.  local_enable=YES  #  # Uncomment this to enable any form of FTP write command.  write_enable=YES  #  # Default umask for local users is 077. You may wish to change this to 022,  # if your users expect that (022 is used by most other ftpd's)  local_umask=022  #  # Uncomment this to allow the anonymous FTP user to upload files. This only  # has an effect if the above global write enable is activated. Also, you will  # obviously need to create a directory writable by the FTP user.  #anon_upload_enable=YES  #  # Uncomment this if you want the anonymous FTP user to be able to create  # new directories.  #anon_mkdir_write_enable=YES  #  # Activate directory messages - messages given to remote users when they  # go into a certain directory.  dirmessage_enable=YES  #  # If enabled, vsftpd will display directory listings with the time  # in your local time zone. The default is to display GMT. The  # times returned by the MDTM FTP command are also affected by this  # option.  use_localtime=YES  #  # Activate logging of uploads/downloads.  xferlog_enable=YES  #  # Make sure PORT transfer connections originate from port 20 (ftp-data).  connect_from_port_20=YES  #  # If you want, you can arrange for uploaded anonymous files to be owned by  # a different user. Note! Using "root" for uploaded files is not  # recommended!  #chown_uploads=YES  #chown_username=whoever  #  # You may override where the log file goes if you like. The default is shown  # below.  xferlog_file=/var/log/vsftpd.log  #  # If you want, you can have your log file in standard ftpd xferlog format.  # Note that the default log file location is /var/log/xferlog in this case.  xferlog_std_format=YES  #  # You may change the default value for timing out an idle session.  #idle_session_timeout=600  #  # You may change the default value for timing out a data connection.  #data_connection_timeout=120  #  # It is recommended that you define on your system a unique user which the  # ftp server can use as a totally isolated and unprivileged user.  #nopriv_user=ftpsecure  #  # Enable this and the server will recognise asynchronous ABOR requests. Not  # recommended for security (the code is non-trivial). Not enabling it,  # however, may confuse older FTP clients.  #async_abor_enable=YES  #  # By default the server will pretend to allow ASCII mode but in fact ignore  # the request. Turn on the below options to have the server actually do ASCII  # mangling on files when in ASCII mode.  # Beware that on some FTP servers, ASCII support allows a denial of service  # attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd  # predicted this attack and has always been safe, reporting the size of the  # raw file.  # ASCII mangling is a horrible feature of the protocol.  #ascii_upload_enable=YES  #ascii_download_enable=YES  #  # You may fully customise the login banner string:  ftpd_banner=Welcome to blah FTP service.  #  # You may specify a file of disallowed anonymous e-mail addresses. Apparently  # useful for combatting certain DoS attacks.  #deny_email_enable=YES  # (default follows)  #banned_email_file=/etc/vsftpd.banned_emails  #  # You may restrict local users to their home directories. See the FAQ for  # the possible risks in this before using chroot_local_user or  # chroot_list_enable below.  #chroot_local_user=YES  #  # You may specify an explicit list of local users to chroot() to their home  # directory. If chroot_local_user is YES, then this list becomes a list of  # users to NOT chroot().  # (Warning! chroot'ing can be very dangerous. If using chroot, make sure that  # the user does not have write access to the top level directory within the  # chroot)  chroot_local_user=YES  chroot_list_enable=YES  # (default follows)  chroot_list_file=/etc/vsftpd.chroot_list  #  # You may activate the "-R" option to the builtin ls. This is disabled by  # default to avoid remote users being able to cause excessive I/O on large  # sites. However, some broken FTP clients such as "ncftp" and "mirror" assume  # the presence of the "-R" option, so there is a strong case for enabling it.  #ls_recurse_enable=YES  #  # Customization  #  # Some of vsftpd's settings don't fit the filesystem layout by  # default.  #  # This option should be the name of a directory which is empty. Also, the  # directory should not be writable by the ftp user. This directory is used  # as a secure chroot() jail at times vsftpd does not require filesystem  # access.  secure_chroot_dir=/var/run/vsftpd/empty  #  # This string is the name of the PAM service vsftpd will use.  pam_service_name=vsftpd  #  # This option specifies the location of the RSA certificate to use for SSL  # encrypted connections.  rsa_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem  # This option specifies the location of the RSA key to use for SSL  # encrypted connections.  rsa_private_key_file=/etc/ssl/private/ssl-cert-snakeoil.key