发一下牢骚和主题无关：
架设境环：
Ubuntu本版：12.04.2
首先，考参Ubuntu10.04架设FTP Server的文档。
然后，执行如下操纵：
1. 安装vsftpd
root@tdtc010-Vostro-270:~# apt-get install vsftpd
2. 答应上传
local_enable=YES
write_enable=YES
3. 答应匿名上传
non_upload_enable=YES
至此vsftpd安装毕完。
我们在windows客户端用使FileZilla工具，当前本版为3.6.0.2。
执行“速快接连”
示提错误信息：553 Could not create file
说明我们没有ftp服务器目录限权，新建一个目录便可。
root@tdtc010-Vostro-270:/srv/ftp# mkdir upload_xp
付与限权
root@tdtc010-Vostro-270:/srv/ftp# chown ftp:root /srv/ftp/upload_xp
再次，在FileZilla执行上传，表现功成：
态状: 已接连 态状: 开始上传 D:\360Downloads\perl-5.16.3.tar.gz 命令: CWD /upload_xp 响应: 250 Directory successfully changed. 命令: TYPE I 响应: 200 Switching to Binary mode. 命令: PASV 响应: 227 Entering Passive Mode (192,168,1,101,232,175). 命令: STOR perl-5.16.3.tar.gz 响应: 150 Ok to send data. 响应: 226 Transfer complete. 态状: 文件传输功成，传输了 16,930,885 字节 (用时58 秒)
全文完。
注意：此配置只适合于局域网/企业网。
-----------------------------------------------------哈尔滨泰达天成公司---------------------------------
附：
1. 终端操纵过程（仅供考参）
tdtc010@tdtc010-Vostro-270:~$ su - root Password: root@tdtc010-Vostro-270:~# apt-get install vsftpd Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: vsftpd 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 124 kB of archives. After this operation, 342 kB of additional disk space will be used. Get:1 http://cn.archive.ubuntu.com/ubuntu/ precise/main vsftpd amd64 2.3.5-1ubuntu2 [124 kB] Fetched 124 kB in 0s (153 kB/s) Preconfiguring packages ... Selecting previously unselected package vsftpd. (Reading database ... 168616 files and directories currently installed.) Unpacking vsftpd (from .../vsftpd_2.3.5-1ubuntu2_amd64.deb) ... Processing triggers for man-db ... Processing triggers for ureadahead ... ureadahead will be reprofiled on next reboot Setting up vsftpd (2.3.5-1ubuntu2) ... vsftpd start/running, process 2519 root@tdtc010-Vostro-270:~# cd /srv/ftp root@tdtc010-Vostro-270:/srv/ftp# ls root@tdtc010-Vostro-270:/srv/ftp# /etc/init.d/vsftpd restart Rather than invoking init scripts through /etc/init.d, use the service(8) utility, e.g. service vsftpd restart Since the script you are attempting to invoke has been converted to an Upstart job, you may also use the stop(8) and then start(8) utilities, e.g. stop vsftpd ; start vsftpd. The restart(8) utility is also available. vsftpd stop/waiting vsftpd start/running, process 2566 root@tdtc010-Vostro-270:/srv/ftp# gedit /etc/vsftpd.conf (gedit:2574): GLib-GIO-WARNING **: Missing callback called fullpath = /root/.local/share/recently-used.xbel root@tdtc010-Vostro-270:/srv/ftp# /etc/init.d/vsftpd restart Rather than invoking init scripts through /etc/init.d, use the service(8) utility, e.g. service vsftpd restart Since the script you are attempting to invoke has been converted to an Upstart job, you may also use the stop(8) and then start(8) utilities, e.g. stop vsftpd ; start vsftpd. The restart(8) utility is also available. vsftpd stop/waiting vsftpd start/running, process 2631 root@tdtc010-Vostro-270:/srv/ftp# gedit /etc/vsftpd.conf root@tdtc010-Vostro-270:/srv/ftp# /etc/init.d/vsftpd restart Rather than invoking init scripts through /etc/init.d, use the service(8) utility, e.g. service vsftpd restart Since the script you are attempting to invoke has been converted to an Upstart job, you may also use the stop(8) and then start(8) utilities, e.g. stop vsftpd ; start vsftpd. The restart(8) utility is also available. vsftpd stop/waiting vsftpd start/running, process 2657 root@tdtc010-Vostro-270:/srv/ftp# ls root@tdtc010-Vostro-270:/srv/ftp# mkdir upload_xp root@tdtc010-Vostro-270:/srv/ftp# ls upload_xp root@tdtc010-Vostro-270:/srv/ftp# chown ftp:root /srv/ftp/upload_xp root@tdtc010-Vostro-270:/srv/ftp#
2. 配置文件(/etc/vsftpd.conf)：
# 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. 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? (Beware - allowed by default if you comment this out). anonymous_enable=YES # # 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/private/vsftpd.pem
文章结束给大家分享下程序员的一些笑话语录： 神灯新篇
一个程序员在海滩上发现了一盏神灯。他在灯上擦了几下，一个妖怪就从灯里跳出来说：“我是世界上法术最强的妖怪。我可以实现你的任何梦想，但现在，我只能满足你一个愿望。”程序员摊开了一幅中东地图说：“我想让中东得到永久的和平。”妖怪答道：“哦，我没办法。自打创世纪以来，那里的战火就没有停息过。这世上几乎没有我办不到的事，但这件事除外。”程序员于是说：“好吧，我是一个程序员，为许多用户编写过程序。你能让他们把需求表述得更清楚些，并且让我们的软件项目有那么一两次按进度按成本完成吗？”妖怪说：“唔，我们还是来看中东地图吧。”