{"id":3146,"date":"2018-02-17T11:31:40","date_gmt":"2018-02-17T03:31:40","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=3146"},"modified":"2018-02-17T11:31:40","modified_gmt":"2018-02-17T03:31:40","slug":"ubuntu-%e5%ae%89%e8%a3%85vsftpd%e6%9c%8d%e5%8a%a1","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/hemanual\/ubuntu-%e5%ae%89%e8%a3%85vsftpd%e6%9c%8d%e5%8a%a1\/","title":{"rendered":"Ubuntu-\u5b89\u88c5Vsftpd\u670d\u52a1"},"content":{"rendered":"
\n
stand alone\u548csuper daemon<\/b><\/strong>stand alone\u6307\u7684\u662f\u4e00\u76f4\u8fd0\u884cvsftpd\uff0c\u5360\u7528\u8d44\u6e90\uff0c\u63d0\u4f9bftp\u670d\u52a1\u3002super daemon\u6307\u7684\u662f\u6709\u9700\u8981\u65f6\u7531xinetd\u542f\u52a8vsftpd\u670d\u52a1\u3002\u5982\u679c\u670d\u52a1\u5668\u4e0d\u662f\u90a3\u79cd\u957f\u671f\u5f00ftp\uff0c\u63d0\u4f9b\u5927\u91cf\u7684\u4e0a\u4f20\u4e0b\u8f7d\u670d\u52a1\u7684\u8bdd\uff0c\u4f1a\u9009\u62e9\u540e\u8005\u3002<\/p>\n

 <\/p>\n

\u5b89\u88c5<\/b><\/strong><\/p>\n

$ sudo apt-get install vsftpd<\/p>\n

\u67e5\u770b\u662f\u5426\u6253\u5f0021\u7aef\u53e3<\/p>\n

$ sudo netstat -npltu | grep 21<\/p>\n

tcp \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a00 \u00a0\u00a0\u00a0\u00a0\u00a00 0.0.0.0:21 \u00a0\u00a0\u00a0\u00a0\u00a00.0.0.0:* \u00a0LISTEN \u00a0\u00a0\u00a0\u00a0\u00a015601\/vsftpd<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

\u767b\u5f55<\/b><\/strong><\/p>\n

ftp localhost<\/p>\n

\u8f93\u5165Ubuntu\u7684\u7528\u6237\u540d\u3001\u5bc6\u7801\u767b\u5f55<\/p>\n

ls<\/p>\n

\u4f1a\u663e\u793ahome\u76ee\u5f55\u7684\u6587\u4ef6<\/p>\n

 <\/p>\n

\u6587\u4ef6\u7ed3\u6784<\/b><\/strong><\/p>\n

\u533f\u540d\u7528\u6237\u6839\u8def\u5f84<\/p>\n

\/srv\/ftp<\/p>\n

 <\/p>\n

\u914d\u7f6e\u6587\u4ef6 <\/b><\/strong><\/p>\n

\/etc\/vsftpd.conf<\/p>\n

\u67e5\u9605\u914d\u7f6e\u6587\u4ef6\u8be6\u7ec6\u4fe1\u606f<\/p>\n

man 5 vsftpd.conf<\/p>\n

\u8bbe\u5b9alog\u4fdd\u5b58\u4f4d\u7f6e\uff0c\u9ed8\u8ba4\u5982\u4e0b<\/p>\n

xferlog_file=\/var\/log\/vsftpd.log<\/p>\n

\u8fd0\u884c<\/p>\n

standalone<\/p>\n

\u6700\u666e\u904d\u7684\u65b9\u5f0f<\/p>\n

sudo service vsftpd start<\/p>\n

super daemon<\/p>\n

\u9700\u8981\u4fee\u6539vsftpd.conf<\/p>\n

listen=NO<\/p>\n

\u8fd9\u91cc\u82e5\u4e0d\u6539\u6210NO\uff0c\u4f1a\u51fa\u73b0\u4e0b\u5217\u9519\u8bef<\/p>\n

500 OOPS: could not bind listening IPv4 socket<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

\u5b89\u88c5xinetd <\/b><\/strong><\/p>\n

sudo apt-get install xinetd<\/p>\n

sudo vi \/etc\/xinetd.conf<\/p>\n

service ftp<\/p>\n

{<\/p>\n

socket_type \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= stream<\/p>\n

wait \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= no<\/p>\n

user \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= root<\/p>\n

server \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= \/usr\/sbin\/vsftpd<\/p>\n

log_on_success \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0+= DURATION USERID<\/p>\n

log_on_failure \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0+= USERID<\/p>\n

nice \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= 10<\/p>\n

disable \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= no<\/p>\n

}<\/p>\n

 <\/p>\n

\u505c\u6b62vsftpd\uff0c\u542f\u52a8xinetd<\/b><\/strong><\/p>\n

sudo service vsftpd stop<\/p>\n

sudo service xinetd start<\/p>\n

 <\/p>\n

\u67e5\u770b\u7aef\u53e3 <\/b><\/strong><\/p>\n

$ sudo netstat -npltu | grep 21<\/p>\n

tcp \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a00 \u00a0\u00a0\u00a0\u00a00 0.0.0.0:21 \u00a0\u00a0\u00a00.0.0.0:* \u00a0LISTEN \u00a0\u00a0\u00a0\u00a0\u00a016787\/xinetd<\/p>\n

 <\/p>\n

\/etc\/vsftpd.conf<\/b><\/strong><\/p>\n

listen=<YES\/NO>\u00a0:\u8bbe\u7f6e\u4e3aYES\u65f6vsftpd\u4ee5\u72ec\u7acb\u8fd0\u884c\u65b9\u5f0f\u542f\u52a8\uff0c\u8bbe\u7f6e\u4e3aNO\u65f6\u4ee5xinetd\u65b9\u5f0f\u542f\u52a8\uff08xinetd\u662f\u7ba1\u7406\u5b88\u62a4\u8fdb\u7a0b\u7684\uff0c\u5c06\u670d\u52a1\u96c6\u4e2d\u7ba1\u7406\uff0c\u53ef\u4ee5\u51cf\u5c11\u5927\u91cf\u670d\u52a1\u7684\u8d44\u6e90\u6d88\u8017\uff09<\/p>\n

listen_port=<port>\u00a0:\u8bbe\u7f6e\u63a7\u5236\u8fde\u63a5\u7684\u76d1\u542c\u7aef\u53e3\u53f7\uff0c\u9ed8\u8ba4\u4e3a21<\/p>\n

listen_address=<ip address>\u00a0:\u5c06\u5728\u7ed1\u5b9a\u5230\u6307\u5b9aIP\u5730\u5740\u8fd0\u884c\uff0c\u9002\u5408\u591a\u7f51\u5361<\/p>\n

connect_from_port_20=<YES\/NO>\u00a0:\u82e5\u4e3aYES\uff0c\u5219\u5f3a\u8febFTP\uff0dDATA\u7684\u6570\u636e\u4f20\u9001\u4f7f\u7528port 20\uff0c\u9ed8\u8ba4YES<\/p>\n

pasv_enable=<YES\/NO>\u00a0:\u662f\u5426\u4f7f\u7528\u88ab\u52a8\u6a21\u5f0f\u7684\u6570\u636e\u8fde\u63a5\uff0c\u5982\u679c\u5ba2\u6237\u673a\u5728\u9632\u706b\u5899\u540e\uff0c\u8bf7\u5f00\u542f\u4e3aYES<\/p>\n

pasv_min_port=<n><\/p>\n

pasv_max_port=<m>\u00a0:\u8bbe\u7f6e\u88ab\u52a8\u6a21\u5f0f\u540e\u7684\u6570\u636e\u8fde\u63a5\u7aef\u53e3\u8303\u56f4\u5728n\u548cm\u4e4b\u95f4,\u5efa\u8bae\u4e3a50000\uff0d60000\u7aef\u53e3<\/p>\n

message_file=<filename>\u00a0:\u8bbe\u7f6e\u4f7f\u7528\u8005\u8fdb\u5165\u67d0\u4e2a\u76ee\u5f55\u65f6\u663e\u793a\u7684\u6587\u4ef6\u5185\u5bb9\uff0c\u9ed8\u8ba4\u4e3a .message<\/p>\n

dirmessage_enable=<YES\/NO>\u00a0:\u8bbe\u7f6e\u4f7f\u7528\u8005\u8fdb\u5165\u67d0\u4e2a\u76ee\u5f55\u65f6\u662f\u5426\u663e\u793a\u7531message_file\u6307\u5b9a\u7684\u6587\u4ef6\u5185\u5bb9<\/p>\n

ftpd_banner=<message>\u00a0:\u8bbe\u7f6e\u7528\u6237\u8fde\u63a5\u670d\u52a1\u5668\u540e\u7684\u663e\u793a\u4fe1\u606f\uff0c\u5c31\u662f\u6b22\u8fce\u4fe1\u606f<\/p>\n

banner_file=<filename>\u00a0:\u8bbe\u7f6e\u7528\u6237\u8fde\u63a5\u670d\u52a1\u5668\u540e\u7684\u663e\u793a\u4fe1\u606f\u5b58\u653e\u5728\u6307\u5b9a\u7684filename\u6587\u4ef6\u4e2d<\/p>\n

connect_timeout=<n>\u00a0:\u5982\u679c\u5ba2\u6237\u673a\u8fde\u63a5\u670d\u52a1\u5668\u8d85\u8fc7N\u79d2\uff0c\u5219\u5f3a\u5236\u65ad\u7ebf\uff0c\u9ed8\u8ba460<\/p>\n

accept_timeout=<n>\u00a0:\u5f53\u4f7f\u7528\u8005\u4ee5\u88ab\u52a8\u6a21\u5f0f\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u65f6\uff0c\u670d\u52a1\u5668\u53d1\u51fapassive port\u6307\u4ee4\u7b49\u5f85\u5ba2\u6237\u673a\u8d85\u8fc7N\u79d2\uff0c\u5219\u5f3a\u5236\u65ad\u7ebf\uff0c\u9ed8\u8ba460<\/p>\n

accept_connection_timeout=<n>\u00a0:\u8bbe\u7f6e\u7a7a\u95f2\u7684\u6570\u636e\u8fde\u63a5\u5728N\u79d2\u540e\u4e2d\u65ad\uff0c\u9ed8\u8ba4120<\/p>\n

data_connection_timeout=<n>\u00a0: \u8bbe\u7f6e\u7a7a\u95f2\u7684\u7528\u6237\u4f1a\u8bdd\u5728N\u79d2\u540e\u4e2d\u65ad\uff0c\u9ed8\u8ba4300<\/p>\n

max_clients=<n>\u00a0: \u5728\u72ec\u7acb\u542f\u52a8\u65f6\u9650\u5236\u670d\u52a1\u5668\u7684\u8fde\u63a5\u6570\uff0c0\u8868\u793a\u65e0\u9650\u5236<\/p>\n

max_per_ip=<n>\u00a0:\u5728\u72ec\u7acb\u542f\u52a8\u65f6\u9650\u5236\u5ba2\u6237\u673a\u6bcfIP\u7684\u8fde\u63a5\u6570\uff0c0\u8868\u793a\u65e0\u9650\u5236\uff08\u4e0d\u77e5\u9053\u662f\u5426\u8ddf\u591a\u7ebf\u7a0b\u4e0b\u8f7d\u6709\u6ca1\u5e72\u7cfb\uff09<\/p>\n

local_enable=<YES\/NO>\u00a0:\u8bbe\u7f6e\u662f\u5426\u652f\u6301\u672c\u5730\u7528\u6237\u5e10\u53f7\u8bbf\u95ee<\/p>\n

guest_enable=<YES\/NO>\u00a0:\u8bbe\u7f6e\u662f\u5426\u652f\u6301\u865a\u62df\u7528\u6237\u5e10\u53f7\u8bbf\u95ee<\/p>\n

write_enable=<YES\/NO>\u00a0:\u662f\u5426\u5f00\u653e\u672c\u5730\u7528\u6237\u7684\u5199\u6743\u9650<\/p>\n

local_umask=<nnn>\u00a0:\u8bbe\u7f6e\u672c\u5730\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u7684\u751f\u6210\u63a9\u7801\uff0c\u9ed8\u8ba4\u4e3a077<\/p>\n

local_max_rate<n>\u00a0:\u8bbe\u7f6e\u672c\u5730\u7528\u6237\u6700\u5927\u7684\u4f20\u8f93\u901f\u7387\uff0c\u5355\u4f4d\u4e3abytes\/sec\uff0c\u503c\u4e3a0\u8868\u793a\u4e0d\u9650\u5236<\/p>\n

local_root=<file>\u00a0:\u8bbe\u7f6e\u672c\u5730\u7528\u6237\u767b\u9646\u540e\u7684\u76ee\u5f55\uff0c\u9ed8\u8ba4\u4e3a\u672c\u5730\u7528\u6237\u7684\u4e3b\u76ee\u5f55<\/p>\n

chroot_local_user=<YES\/NO>\u00a0:\u5f53\u4e3aYES\u65f6\uff0c\u6240\u6709\u672c\u5730\u7528\u6237\u53ef\u4ee5\u6267\u884cchroot<\/p>\n

chroot_list_enable=<YES\/NO><\/p>\n

chroot_list_file=<filename>\u00a0:\u5f53chroot_local_user=NO \u4e14 chroot_list_enable=YES\u65f6\uff0c\u53ea\u6709filename\u6587\u4ef6\u6307\u5b9a\u7684\u7528\u6237\u53ef\u4ee5\u6267\u884cchroot<\/p>\n

anonymous_enable=<YES\/NO>\u00a0:\u8bbe\u7f6e\u662f\u5426\u652f\u6301\u533f\u540d\u7528\u6237\u8bbf\u95ee<\/p>\n

anon_max_rate=<n>\u00a0:\u8bbe\u7f6e\u533f\u540d\u7528\u6237\u7684\u6700\u5927\u4f20\u8f93\u901f\u7387\uff0c\u5355\u4f4d\u4e3aB\/s\uff0c\u503c\u4e3a0\u8868\u793a\u4e0d\u9650\u5236<\/p>\n

anon_world_readable_only=<YES\/NO> \u662f\u5426\u5f00\u653e\u533f\u540d\u7528\u6237\u7684\u6d4f\u89c8\u6743\u9650<\/p>\n

anon_upload_enable=<YES\/NO> \u8bbe\u7f6e\u662f\u5426\u5141\u8bb8\u533f\u540d\u7528\u6237\u4e0a\u4f20<\/p>\n

anon_mkdir_write_enable=<YES\/NO>\u00a0:\u8bbe\u7f6e\u662f\u5426\u5141\u8bb8\u533f\u540d\u7528\u6237\u521b\u5efa\u76ee\u5f55<\/p>\n

anon_other_write_enable=<YES\/NO>\u00a0:\u8bbe\u7f6e\u662f\u5426\u5141\u8bb8\u533f\u540d\u7528\u6237\u5176\u4ed6\u7684\u5199\u6743\u9650\uff08\u6ce8\u610f\uff0c\u8fd9\u4e2a\u5728\u5b89\u5168\u4e0a\u6bd4\u8f83\u91cd\u8981\uff0c\u4e00\u822c\u4e0d\u5efa\u8bae\u5f00\uff0c\u4e0d\u8fc7\u5173\u95ed\u4f1a\u4e0d\u652f\u6301\u7eed\u4f20\uff09<\/p>\n

anon_umask=<nnn>\u00a0:\u8bbe\u7f6e\u533f\u540d\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u7684\u751f\u6210\u63a9\u7801\uff0c\u9ed8\u8ba4\u4e3a077<\/p>\n

 <\/p>\n

==\u533f\u540d\u7528\u6237==<\/p>\n

\u5148\u5907\u4efd<\/p>\n

<pre>sudo cp \/etc\/vsftpd.conf \/etc\/vsftpd.conf.old<\/p>\n

\u6253\u5f00<\/p>\n

sudo vi \/etc\/vsftpd.conf<\/p>\n

 <\/p>\n

\u5141\u8bb8\u533f\u540d\u8bbf\u95ee <\/b><\/strong><\/p>\n

# Allow anonymous FTP? (Disabled by default)<\/p>\n

anonymous_enable=YES<\/p>\n

\u4e0a\u4f20\u6587\u4ef6<\/p>\n

\u5141\u8bb8\u533f\u540d\u4e0a\u4f20 <\/b><\/strong><\/p>\n

write_enable=YES<\/p>\n

anon_mkdir_write_enable=YES<\/p>\n

anon_upload_enable=YES<\/p>\n

\u6ce8\u610f2\u70b9\uff1a<\/p>\n

1.\u533f\u540d\u7528\u6237\u5c31\u662fftp\uff0c\u60f3\u8981\u533f\u540d\u7528\u6237\u5199\u5165\uff0c\u5fc5\u987b\u6587\u4ef6\u5939\u7684\u6743\u9650\u4e3aftp\u53ef\u5199\u3002<\/p>\n

2.\u533f\u540d\u7528\u6237\u7684\u6839\u76ee\u5f55\u4e0d\u5141\u8bb8\u5199\uff0c\u6240\u4ee5\u6839\u76ee\u5f55\u7684\u6743\u9650\u7edd\u5bf9\u4e0d\u80fd\u662fftp\u53ef\u5199\u548c\u5176\u4ed6\u7528\u6237\u53ef\u5199\uff0c\u5982\u679c\u6839\u76ee\u5f55\u6240\u6709\u8005\u4e3aftp\u7684\u8bdd\uff0c\u6240\u6709\u8005\u7684\u6743\u9650\u4e5f\u4e0d\u80fd\u5199\u3002<\/p>\n

\u6240\u4ee5\u89e3\u51b3\u65b9\u6cd5\u662f\u5efa\u4e2a\u5355\u72ec\u7684public\u6587\u4ef6\u5939\u7528\u4e8e\u4e0a\u4f20\u6587\u4ef6\uff0c\u8bbe\u7f6e\u5176\u4e3aftp\u53ef\u5199\u6216\u201d\u5176\u4ed6\u7528\u6237\u53ef\u5199\u201c<\/p>\n

\u8fd8\u53ef\u5efa\u4e2adownload\u6587\u4ef6\u5939\u53ea\u7528\u4e8e\u4e0b\u8f7d\uff0c\u8bbe\u7f6e\u5176\u4ed6\u7528\u6237\u6ca1\u6709\u5199\u6743\u9650\u4fbf\u53ef\u3002<\/p>\n

\u91cd\u547d\u540d\u3001\u5220\u9664\u6587\u4ef6<\/p>\n

\u5f00\u653e\u91cd\u547d\u540d\uff0c\u5220\u9664\u6587\u4ef6\u7b49\u6743\u9650\uff0c\u4e0d\u5f00\u7684\u8bdd\u6ca1\u6cd5\u7eed\u4f20\u3002<\/p>\n

anon_other_write_enable=YES<\/p>\n

\u4ec5\u80fd\u4e0a\u4f20\uff0c\u65e0\u6cd5\u4e0b\u8f7d<\/p>\n

write_enable=YES<\/p>\n

anon_mkdir_write_enable=YES<\/p>\n

anon_upload_enable=YES<\/p>\n

chown_uploads=YES<\/p>\n

chown_username=root<\/p>\n

\u4e0a\u4f20\u7684\u6587\u4ef6\u6240\u6709\u8005\u88ab\u6539\u4e3aroot\uff0c\u533f\u540d\u7528\u6237\u7684ftp\u7528\u6237\u5c31\u65e0\u6cd5\u8bfb\u53d6\uff0c\u4e0b\u8f7d\u4e86\u3002<\/p>\n

\u8ba4\u8bc1FTP\u914d\u7f6e<\/p>\n

\u8bbe\u5b9avsftp\u8ba4\u8bc1\u7cfb\u7edf\u7528\u6237\uff0c\u5e76\u5141\u8bb8\u4ed6\u4eec\u4e0a\u4f20\u6587\u4ef6\uff0c\u7f16\u8f91 \/etc\/vsftpd.conf\uff1a<\/p>\n

local_enable=YES<\/p>\n

write_enable=YES<\/p>\n

\u91cd\u542fvsftp<\/p>\n

sudo service vsftpd restart<\/p>\n

\u7cfb\u7edf\u7528\u6237\u767b\u5f55ftp\u4fbf\u8fdb\u5165\u4ed6\u4eec\u7684home\u76ee\u5f55<\/p>\n

Chroot<\/p>\n

\u9650\u5236\u6240\u6709<\/p>\n

\u9650\u5236\u767b\u5f55\u7528\u6237\u8bbf\u95ee\u5176\u4ed6\u76ee\u5f55\uff0c\u6539\u4e4b\u524d\u767b\u5f55\u663e\u793a\u7684\u8def\u5f84\u6bd4\u5982\u662f ~ \uff0c\u6539\u4e4b\u540e\u5219\u662f \/\u3002<\/p>\n

\u6548\u679c\u662f\u50cf\u8fd9\u6837\u7684\u3002<\/p>\n

\u6ce8\uff1a\u6211\u7684\u672c\u5730\u7528\u6237(local user\u4e3ayeshuai,home directory\u4e3a\/home\/yeshuai)<\/p>\n

 <\/p>\n

 <\/p>\n

root@ubuntu:~# ftp localhost<\/p>\n

Connected to localhost.<\/p>\n

220 (vsFTPd 2.3.2)<\/p>\n

Name (localhost:yeshuai): yeshuai<\/p>\n

 <\/p>\n

331 Please specify the password.<\/p>\n

Password:<\/p>\n

230 Login successful.<\/p>\n

Remote system type is UNIX.<\/p>\n

Using binary mode to transfer files.<\/p>\n

ftp><\/p>\n

ftp> pwd<\/p>\n

”’257 “\/””’<\/p>\n

 <\/p>\n

\u770b\u4e0a\u8fb9\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u8f93\u5165pwd\u65f6\uff0c\u5e94\u8be5\u662f\u663e\u793a\/home\/yeshuai.<\/p>\n

\u7531\u4e8e\u6211\u505a\u4e86chroot.\u6240\u4ee5\uff0c\/home\/yeshuai\u53d8\u6210 \/<\/p>\n

 <\/p>\n

chroot_local_user=YES<\/p>\n

\u5f00\u653e\u6240\u6709\uff0c\u9650\u5236\u7279\u5b9a<\/p>\n

\u53ef\u6307\u5b9a\u4e00\u7ec4\u7528\u6237\u9650\u5236<\/p>\n

chroot_local_user=NO<\/p>\n

chroot_list_enable=YES<\/p>\n

chroot_list_file=\/etc\/vsftpd.chroot_list<\/p>\n

\u968f\u540e\u521b\u5efa\u5217\u8868<\/p>\n

sudo vi \u00a0\/etc\/vsftpd.chroot_list<\/p>\n

\u4e00\u884c\u4e00\u4e2a\u7528\u6237\u540d \u91cd\u542fvsftp<\/p>\n

sudo service vsftpd restart<\/p>\n

\u9650\u5236\u6240\u6709\uff0c\u5f00\u653e\u7279\u5b9a<\/p>\n

\u4e0a\u9762\u7684\u89c4\u5219\u662f\u9650\u5236 \/etc\/vsftpd.chroot_list \u4e2d\u7684\u7528\u6237\uff0c\u53cd\u8fc7\u6765\u9650\u5236\u4e00\u5207\uff0c\u53ea\u89e3\u7981 \/etc\/vsftpd.chroot_list \u7684\u7528\u6237\u3002\u8fd9\u6837\uff1a<\/p>\n

chroot_local_user=YES<\/p>\n

chroot_list_enable=YES<\/p>\n

chroot_list_file=\/etc\/vsftpd.chroot_list<\/p>\n

\u8d26\u53f7\u767b\u5f55<\/p>\n

\/etc\/ftpusers\u6587\u4ef6<\/p>\n

\u8be5\u6587\u4ef6\u5185\u7684\u7528\u6237\u4e00\u5f8b\u7981\u6b62ftp\u8fde\u63a5\uff0c\u9ed8\u8ba4\u5217\u8868\u5305\u62ec\u4e86root, daemon, nobody\u7b49\u3002\u9700\u8981\u7981\u6b62\u67d0\u4e2a\u7528\u6237\uff0c\u6dfb\u52a0\u8fdb\u6765\u4fbf\u662f\u3002<\/p>\n

\u8fd9\u4e2a\u6587\u4ef6\u662f\u7531PAM\u6a21\u5757\u7684 \/etc\/pam.d\/vsftpd \u6307\u5b9a\u7684<\/p>\n

qii@ubuntu:~$ sudo cat \/etc\/pam.d\/vsftpd<\/p>\n

# Standard behaviour for ftpd(8).<\/p>\n

auth \u00a0\u00a0\u00a0required \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0pam_listfile.so item=user sense=deny file=\/etc\/ftpusers onerr=succeed<\/p>\n

 <\/p>\n

# Note: vsftpd handles anonymous logins on its own. Do not enable pam_ftp.so.<\/p>\n

 <\/p>\n

# Standard pam includes<\/p>\n

@include common-account<\/p>\n

@include common-session<\/p>\n

@include common-auth<\/p>\n

auth \u00a0\u00a0\u00a0required \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0pam_shells.so<\/p>\n

userlist_file \u6587\u4ef6<\/p>\n

vsftpd\u81ea\u8ba2\u7684\u5217\u8868\uff0c\u8ddf\/etc\/ftpusers\u7c7b\u4f3c\uff0c\u5177\u4f53\u6587\u4ef6\u540d\u548c\u8def\u5f84\u662f\u7531\u7528\u6237\u81ea\u5df1\u6307\u5b9a\u7684\u3002\u8fd9\u8fb9\u8bbe\u6210 \/etc\/vsftpd.user_list<\/p>\n

\u6dfb\u52a0\u914d\u7f6e\u6587\u4ef6\u5b57\u6bb5\uff1a<\/p>\n

userlist_enable=YES<\/p>\n

userlist_deny=YES<\/p>\n

userlist_file=\/etc\/vsftpd.user_list<\/p>\n

\u9650\u5236\u4e00\u5207\uff0c\u5f00\u653e\u7279\u5b9a<\/p>\n

\u4e0a\u8ff02\u4e2a\u65b9\u6cd5\u90fd\u662f\u9650\u5236\u5217\u8868\u6587\u4ef6\u4e2d\u7684\u7528\u6237\uff0c\u5982\u679c\u8981\u53cd\u8fc7\u6765\uff0c\u9650\u5236\u4e00\u5207\u7528\u6237\u767b\u5f55\uff0c\u53ea\u5141\u8bb8\u5217\u8868\u6587\u4ef6\u4e2d\u7684\u7528\u6237\uff0c\u7528 userlist_file\uff0c\u8fd9\u6837\uff1a<\/p>\n

userlist_enable=YES<\/p>\n

userlist_deny=NO<\/p>\n

root\u767b\u5f55<\/p>\n

\u4e4b\u6240\u4ee5\u9650\u5236root\u8fd9\u7c7b\u8d26\u53f7\u767b\u5f55\u5c31\u662f\u6258\u4e0a\u9762\u51e0\u4e2a\u6587\u4ef6\uff0c\u8981\u662f\u4f60\u975e\u8981\u7528\u7cfb\u7edf\u8d26\u53f7\u767b\u5f55\uff0c\u5982\u4e0a\u6240\u8ff0\uff0c\u5c06\u5217\u8868\u6587\u4ef6\u4e2d\u7684\u7279\u5b9a\u7528\u6237\u540d\u5220\u9664\u4fbf\u662f\u3002<\/p>\n

\u4e3b\u673a\u8bbf\u95ee<\/p>\n

tcp_wrappers\u914d\u7f6e<\/p>\n

stand alone\u6a21\u5f0f\u4e0b\u63d0\u4f9b\u57fa\u4e8e\u4e3b\u673a\u7684\u8bbf\u95ee\u63a7\u5236\u7684\u914d\u7f6e<\/p>\n

tcp_wrappers\u4f7f\u7528\/etc\/hosts.allow\u548c\/etc\/hosts.deny\u4e24\u4e2a\u914d\u7f6e\u6587\u4ef6\u5b9e\u73b0\u8bbf\u95ee\u63a7\u5236\uff0chosts.allow\u662f\u4e00\u4e2a\u8bb8\u53ef\u8868\uff0chosts.deny\u662f\u4e00\u4e2a\u62d2\u7edd\u8868 \u5728hosts.allow\u4e2d\u4e5f\u53ef\u4ee5\u4f7f\u7528DENY,\u6240\u4ee5\u901a\u5e38\u53ef\u4ee5\u53ea\u4f7f\u7528hosts.allow\u6765\u5b9e\u73b0\u8bbf\u95ee\u63a7\u5236\u3002 \u5bf9vsftpd\u800c\u8a00\uff0c\u4e66\u5199hosts.allow\u6709\u4e09\u79cd\u8bed\u6cd5\u5f62\u5f0f<\/p>\n

1\uff1a vsftpd:\u4e3b\u673a\u8868 \uff08\u8bbe\u7f6e\u5141\u8bb8\u8bbf\u95ee\u7684\u4e3b\u673a\u8868\uff09<\/p>\n

2\uff1a vsftpd:\u4e3b\u673a\u8868:DENY \uff08\u8bbe\u7f6e\u62d2\u7edd\u8bbf\u95ee\u7684\u4e3b\u673a\u8868\uff09<\/p>\n

3\uff1a vsftpd:\u4e3b\u673a\u8868:setenv VSFTPD_LOAD_CONF \u914d\u7f6e\u6587\u4ef6\u540d \uff08\u5bf9\u6307\u5b9a\u7684\u4e3b\u673a\u4f7f\u7528\u53e6\u5916\u7684\u914d\u7f6e\uff09<\/p>\n

setenv VSFTPD_LOAD_CONF\u7684\u503c\u4e3a\u6307\u5b9a\u7684\u914d\u7f6e\u6587\u4ef6\u540d\uff0c\u610f\u56fe\u662f\u8ba9vsftpd\u5b88\u62a4\u8fdb\u7a0b\u8bfb\u53d6\u65b0\u7684\u914d\u7f6e\u9879\u6765\u8986\u76d6\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u9879\uff0c\u5b9e\u73b0\u7279\u5b9a\u5f85\u9047 \u8fd9\u6709\u4e00\u4e2a\u5c0f\u4f8b\u5b50\u6765\u8bf4\u660etcp_wrappers<\/p>\n

\u529f\u80fd\uff1a<\/p>\n

\u300b1.\u62d2\u7edd192.168.2.0\/24\u8bbf\u95ee<\/p>\n

\u300b2.\u5bf9192.168.1.0\/24\u5185\u7684\u6240\u6709\u4e3b\u673a\u4e0d\u4f5c\u8fde\u63a5\u9650\u5236\u548c\u6700\u5927\u4f20\u8f93\u901f\u7387\u9650\u5236<\/p>\n

\u300b3.\u5bf9\u5176\u4ed6\u4e3b\u673a\u7684\u8bbf\u95ee\u9650\u5236\u4e3a\uff1a\u6bcfip\u8fde\u63a5\u6570\u4e3a1\uff0c\u6700\u5927\u4f20\u8f93\u901f\u7387\u4e3a10kb\/s (\u5728\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u5c31\u597d\u4e86)<\/p>\n

\u9996\u5148\u4fdd\u8bc1\u8bbe\u5b9a<\/p>\n

tcp_wrappers=YES<\/p>\n

\u7136\u540e\u7f16\u8f91<\/p>\n

sudo vi \/etc\/hosts.allow<\/p>\n

vsftpd:192.168.2.0\/24: DENY \uff08\u963b\u6b62192.168.2.0\u5b50\u7f51\u7684\u8bbf\u95ee\uff09<\/p>\n

vsftpd:192.168.1.0\/24 \uff08\u5141\u8bb8192.168.1.0\u5b50\u7f51\u7684\u8bbf\u95ee\uff09<\/p>\n

vsftpd:192.168.1.0\/24: setenv VSFTPD_LOAD_CONF \/etc\/xxx.conf (\u5bf9192.168.1.0\/24\u6307\u5b9a\u4e13\u6709\u914d\u7f6e\u6587\u4ef6xxx.conf\uff0cxxx\u53ef\u4ee5\u81ea\u5df1\u6307\u5b9a\u6587\u4ef6\u540d\uff0c\u9700\u8981\u5efa\u7acb)<\/p>\n

\u7136\u540e\u5efa\u7acbxxx.conf\u6587\u4ef6\uff0c\u5e76\u7f16\u8f91 \uff08\u5efa\u7acb\u6587\u4ef6\u53ef\u4ee5\u7528sudo touch \/etc\/xxx.conf\u5efa\u7acb\uff09<\/p>\n

super daemon\u9650\u5236\u4e3b\u673a\u8bbf\u95ee<\/p>\n

\u53ea\u5141\u8bb8\u6307\u5b9a\u4e3b\u673a\u8bbf\u95ee<\/p>\n

\u5728\u914d\u7f6e\u6587\u4ef6\/etc\/xinetd.d\/vsftpd\u7684\uff5b\uff5d\u4e2d\u6dfb\u52a0\u5982\u4e0b\u7684\u914d\u7f6e\u8bed\u53e5\uff1a<\/p>\n

only_from <\u4e3b\u673a\u8868><\/p>\n

\u5982 only_from 192.168.1.0 \u8868\u793a\u53ea\u5141\u8bb8192.168.1.0\u7f51\u6bb5\u5185\u7684\u4e3b\u673a\u8bbf\u95ee\u3002<\/p>\n

\u6307\u5b9a\u4e0d\u80fd\u8bbf\u95ee\u7684\u4e3b\u673a<\/p>\n

no_access <\u4e3b\u673a\u8868><\/p>\n

\u5982\uff1ano_access 192.168.1.0 \u8868\u793a\u53ea\u6709192.168.1.0\u7f51\u6bb5\u5185\u7684\u4e3b\u673a\u4e0d\u80fd\u8bbf\u95ee\u3002<\/p>\n

\u4e3b\u673a\u8868<\/p>\n

\u5173\u4e8e\u4e3b\u673a\u8868\u7684\u4e66\u5199\u5f62\u5f0f\uff0c\u89c1\u4e0b\u8868\uff1a<\/p>\n

\u8bbf\u95ee\u63a7\u5236\u8868\u65f6\u4e3b\u673a\u8868\u7684\u4e66\u5199\u8bed\u6cd5<\/p>\n

\u9009\u9879\u503c \u542b\u4e49<\/p>\n

Hostname \u53ef\u89e3\u6790\u7684\u4e3b\u673a\u540d<\/p>\n

IP Address \u5341\u8fdb\u5236\u8868\u793a\u7684IP\u5730\u5740<\/p>\n

Net_name \u5728\/etc\/networks\u4e2d\u5b9a\u4e49\u7684\u7f51\u7edc\u540d<\/p>\n

x.x.x.0 x.x.0.0 x.0.0.0 0.0.0.0 0\u4f5c\u4e3a\u901a\u914d\u7b26\u770b\u5f85\u3002\u5982\uff1a191.72.61.0\u5339\u914d\u4ece191.72.61.0\u5230191.72.61.255\u7684\u6240\u6709IP\u5730\u5740\u30020.0.0.0\u8868\u793a\u5339\u914d\u6240\u6709\u7684IP\u5730\u5740<\/p>\n

x.x.x.{a,b,.} x.x.{a,b,.} x.{a,b,.} \u6307\u5b9a\u4e3b\u673a\u8868\u3002\u5982\uff1a191.72.61.{1,3,123}\u8868\u793a\u5305\u542b\u5730\u5740191.72.61.1\u3001191.72.61.2\u548c191.72.61.123<\/p>\n

IPAddress\/netmask \u5b9a\u4e49\u8981\u5339\u914d\u7684\u7f51\u7edc\u6216\u5b50\u7f51\u3002\u5982\uff1a172.19.16\/20\u5339\u914d\u4ece172.19.16.0\u5230172.19.31.255<\/p>\n

\u9650\u5236<\/p>\n

\u9650\u5236\u8fde\u63a5\u6570<\/p>\n

\u524d\u8005\u4e3a\u670d\u52a1\u5668\u6700\u5927\u652f\u6301\u8fde\u63a5\u6570\uff0c\u540e\u8005\u4e3a\u6bcf\u4e2aip\u5141\u8bb8\u6700\u591a\u8fde\u63a5\u6570\u3002<\/p>\n

max_clients=\u6570\u5b57<\/p>\n

max_per_ip=\u6570\u5b57<\/p>\n

\u9519\u8bef\u63d0\u793a\u5206\u522b\u662f<\/p>\n

qii@ubuntu:~$ ftp localhost<\/p>\n

Connected to localhost.<\/p>\n

421 There are too many connected users, please try later.<\/p>\n

qii@ubuntu:~$ ftp localhost<\/p>\n

Connected to localhost.<\/p>\n

421 There are too many connections from your internet address.<\/p>\n

\u9650\u5236\u4e0b\u8f7d\u901f\u5ea6<\/p>\n

\u5355\u4f4d\u662f\u5b57\u8282\uff0c\u6240\u4ee5\u9700\u8981\u6362\u7b97\u3002\u6bd4\u5982\u6211\u60f3\u8ba9\u533f\u540d\u7528\u6237\u548cvsFTP\u4e0a\u7684\u7528\u6237\u90fd\u4ee580KB\u4e0b\u8f7d\uff0c\u6240\u4ee5\u8fd9\u4e2a\u6570\u5b57\u5e94\u8be5\u662f1024×80=81920<\/p>\n

anon_max_rate=\u6570\u5b57 #\u533f\u540d\u7528\u6237\u4e0b\u8f7d\u901f\u5ea6<\/p>\n

local_max_rate=\u6570\u5b57 #\u666e\u901a\u7528\u6237\u4e0b\u8f7d\u901f\u5ea6<\/p>\n

super daemon\u9650\u5236\u8fde\u63a5\u6570<\/p>\n

instances \u662f\u670d\u52a1\u5668\u6700\u591a\u7684\u8fde\u63a5\u6570\uff0cper_source \u662f\u5355\u4e2aIP\u5730\u5740\u6700\u591a\u7684\u8fde\u63a5\u6570\u3002<\/p>\n

service ftp<\/p>\n

{<\/p>\n

socket_type \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= stream<\/p>\n

wait \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= no<\/p>\n

user \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= root<\/p>\n

server \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= \/usr\/sbin\/vsftpd<\/p>\n

server_args \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= \/etc\/vsftpd.conf<\/p>\n

log_on_success \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0+= DURATION USERID<\/p>\n

log_on_failure \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0+= USERID<\/p>\n

nice \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= 10<\/p>\n

disable \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= no<\/p>\n

per_source \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= 10<\/p>\n

instances \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= 10<\/p>\n

}<\/p>\n

\u9519\u8bef\u63d0\u793a\u90fd\u662f<\/p>\n

qii@ubuntu:~$ ftp localhost<\/p>\n

Connected to localhost.<\/p>\n

421 Service not available, remote server has closed connection<\/p>\n

\u5b9a\u5236\u9519\u8bef\u63d0\u793a\uff0c\u6dfb\u52a0<\/p>\n

banner_fail \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0= \/etc\/vsftpd.busy_banner<\/p>\n

\u7f16\u8f91\u63d0\u793a\u5185\u5bb9<\/p>\n

sudo vi \/etc\/vsftpd.busy_banner<\/p>\n

\u6bd4\u5982<\/p>\n

qii@ubuntu:~$ ftp localhost<\/p>\n

Connected to localhost.<\/p>\n

\u670d\u52a1\u5668\u5927\u59e8\u5988\u4e2d<\/p>\n

\u6b22\u8fce\u4fe1\u606f<\/p>\n

dirmessage_enable=YES<\/p>\n

\u7136\u540e\u7f16\u8f91\u5404\u7528\u6237home\u76ee\u5f55\u4e0b\u7684.message<\/p>\n

vi .message<\/p>\n

qii@ubuntu:~$ cat .message<\/p>\n

\u6b22\u8fce\u6765\u5230vsftpd<\/p>\n

qii@ubuntu:~$ ftp localhost<\/p>\n

Connected to localhost.<\/p>\n

220 (vsFTPd 2.2.2)<\/p>\n

Name (localhost:qii): qii<\/p>\n

331 Please specify the password.<\/p>\n

Password:<\/p>\n

230-\u6b22\u8fce\u6765\u5230vsftpd<\/p>\n

230 Login successful.<\/p>\n

Remote system type is UNIX.<\/p>\n

Using binary mode to transfer files.<\/p>\n

ftp><\/p>\n

\u82e5\u662f\u533f\u540d\u7528\u6237\uff0c\u5c31\u653e\u5230<\/p>\n

\/var\/ftp<\/p>\n

\u865a\u62df\u8def\u5f84<\/p>\n

\u6bd4\u5982\u6211\u7684ftp\u7684\u9ed8\u8ba4\u76ee\u5f55\u662f\/srv\/ftp\uff0c\u6211\u60f3\u628a\/mnt\/LinG\/WinSoft\u6587\u4ef6\u5939\uff0c\u6620\u5c04\u5230\/srv\/ftp\u76ee\u5f55\u4e2d\uff0c\u6211\u5c31\u5982\u4e0b\u64cd\u4f5c \u547d\u4ee4\uff1a<\/p>\n

#mount –bind [\u539f\u6709\u7684\u76ee\u5f55] [\u65b0\u76ee\u5f55]<\/p>\n

\u5148\u521b\u5efa\u6587\u4ef6\u5939<\/p>\n

sudo mkdir \/srv\/ftp\/WinSoft<\/p>\n

\u6267\u884cmount\u547d\u4ee4<\/p>\n

sudo mount –bind \/mnt\/LinG\/WinSoft \/srv\/ftp\/WinSoft<\/p>\n

 <\/p>\n

 <\/p>\n<\/div>\n

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stand alone\u548csuper daemonstand alone\u6307\u7684\u662f\u4e00\u76f4\u8fd0\u884cvsftpd\uff0c\u5360\u7528\u8d44\u6e90\uff0c\u63d0 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3,49,5],"tags":[383,124],"class_list":["post-3146","post","type-post","status-publish","format-standard","hentry","category-hemanual","category-linux","category-jishu","tag-ubuntu","tag-vsftpd"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=3146"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3146\/revisions"}],"predecessor-version":[{"id":3147,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3146\/revisions\/3147"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=3146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=3146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=3146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}