¾¡¹ÜÓÐÖîÈçSFTP¡¢SCPµÈ¸ü°²È«µÄÌæ´ú·½°¸£¬µ«FTPƾ½èÆä¹ã·ºµÄ¼æÈÝÐÔºÍÒ×ÓÃÐÔ£¬ÔÚÌØ¶¨³¡¾°ÏÂÒÀÈ»±£³Ö×Ų»¿ÉÌæ´úµÄµØÎ»
±¾ÎĽ«Ïêϸ½éÉÜÈçºÎÔÚLinuxϵͳÉϰ²×°ÓëÅäÖÃFTP·þÎñÆ÷£¬ÒÔÈ·±£ÄúÄܹ»´î½¨ÆðÒ»¸ö¼È¸ßЧÓÖ°²È«µÄÎļþ´«Êä»·¾³
Ò»¡¢FTP¸ÅÊö FTP£¨File Transfer Protocol£¬Îļþ´«ÊäÐÒ飩ÊÇÒ»ÖÖÓÃÓÚÔÚÍøÂçÉÏ´«ÊäÎļþµÄÐÒ飬ËüÔËÐÐÔÚTCP/IPÐÒéÕ»Ö®ÉÏ£¬Ê¹ÓÃÁ½¸ö¶Ë¿Ú£º20ÓÃÓÚÊý¾Ý´«Ê䣬21ÓÃÓÚÃüÁî¿ØÖÆ
FTPÔÊÐíÓû§Í¨¹ýÃüÁîÐнçÃæ»òͼÐÎÓû§½çÃæ£¨GUI£©¿Í»§¶ËÁ¬½Óµ½·þÎñÆ÷£¬ÉÏ´«»òÏÂÔØÎļþ
¾¡¹ÜFTP±¾Éí²»¼ÓÃÜ´«ÊäµÄÊý¾Ý£¬µ«ËüΪ¿çƽ̨Îļþ¹²ÏíÌṩÁ˼«´óµÄ±ãÀû
¶þ¡¢Ñ¡ÔñºÏÊʵÄFTP·þÎñÆ÷Èí¼þ ÔÚLinuxϵͳÉÏ£¬ÓжàÖÖFTP·þÎñÆ÷Èí¼þ¿É¹©Ñ¡Ôñ£¬ÆäÖÐ×îÁ÷ÐеİüÀ¨vsftpd£¨Very Secure FTP Daemon£©¡¢ProFTPDºÍPure-FTPd
ÿÖÖÈí¼þ¶¼ÓÐÆä¶ÀÌØµÄÌØÐÔºÍÊÊÓó¡¾°£º - vsftpd£ºÒÔÆä¸ß¶ÈµÄ°²È«ÐÔºÍÅäÖÃÁé»îÐÔÖø³Æ£¬ÊÇÐí¶àLinux·¢ÐаæµÄĬÈÏFTP·þÎñÆ÷
- ProFTPD£º¹¦ÄÜÇ¿´ó£¬Ö§³ÖÄ£¿é»¯À©Õ¹£¬ÊʺÏÐèÒª¸ß¼¶¹¦ÄܺͶ¨ÖÆ»¯µÄ³¡¾°
- Pure-FTPd£ºÇáÁ¿¼¶ÇÒÒ×ÓÚ¹ÜÀí£¬ÊʺÏ×ÊÔ´ÓÐÏ޵ķþÎñÆ÷»·¾³
±¾ÎĽ«ÒÔvsftpdΪÀý£¬Ïêϸ½²½â°²×°ÓëÅäÖùý³Ì
Èý¡¢°²×°vsftpd 1.¸üÐÂϵͳÈí¼þ°ü ÔÚ°²×°ÈκÎÐÂÈí¼þ֮ǰ£¬½¨ÒéÏȸüÐÂϵͳµÄÈí¼þ°üÁбíºÍÒѰ²×°µÄÈí¼þ°ü£¬ÒÔÈ·±£»ñµÃ×îÐµİ²È«²¹¶¡ºÍ¹¦ÄܸüÐÂ
bash sudo apt update sudo apt upgrade -y ¶ÔÓÚ»ùÓÚRed HatµÄϵͳ£¨ÈçCentOS£©£¬Ê¹ÓÃÒÔÏÂÃüÁ bash sudo yum check-update sudo yum update -y 2.°²×°vsftpd ÔÚDebian/UbuntuϵͳÉÏ£¬Ê¹ÓÃapt-get°²×°vsftpd£º bash sudo apt install vsftpd -y ÔÚRed Hat/CentOSϵͳÉÏ£¬Ê¹ÓÃyum°²×°£º bash sudo yum install vsftpd -y ËÄ¡¢ÅäÖÃvsftpd °²×°Íê³Éºó£¬ÐèÒª¶Ôvsftpd½øÐÐÅäÖÃÒÔÂú×ãÄúµÄÐèÇó
ÅäÖÃÎļþͨ³£Î»ÓÚ`/etc/vsftpd.conf`
1.±¸·ÝÔʼÅäÖÃÎļþ ÔÚ½øÐÐÈκÎÐÞ¸Ä֮ǰ£¬½¨ÒéÏȱ¸·ÝÔʼÅäÖÃÎļþ£º bash sudo cp /etc/vsftpd.conf /etc/vsftpd.conf.bak 2.±à¼ÅäÖÃÎļþ ʹÓÃÄúϲ»¶µÄÎı¾±à¼Æ÷´ò¿ªÅäÖÃÎļþ£¬ÀýÈçnano£º bash sudo nano /etc/vsftpd.conf ÒÔÏÂÊÇһЩ¹Ø¼üÅäÖÃÏî¼°Æä½âÊÍ£º -anonymous_enable=NO£º½ûÓÃÄäÃû·ÃÎÊ£¬ÔöÇ¿°²È«ÐÔ
-local_enable=YES£ºÔÊÐí±¾µØÓû§µÇ¼
-write_enable=YES£ºÔÊÐíÉÏ´«Îļþ
-chroot_local_user=YES£º½«Óû§ÏÞÖÆÔÚÆäÖ÷Ŀ¼ÖУ¬·ÀÖ¹·ÃÎÊÆäËûÓû§µÄÎļþ
-xferlog_enable=YES£ºÆôÓô«ÊäÈÕÖ¾¼Ç¼
-listen=YES£ºÈÃvsftpdÒÔ¶ÀÁ¢Ä£Ê½ÔËÐУ¨¶ø·Çinetd/xinetdģʽ£©
-pam_service_name=vsftpd£ºÖ¸¶¨PAMÈÏÖ¤·þÎñÃû³Æ
-allow_writeable_chroot=YES£¨Èç¹ûÉèÖÃÁËchroot_local_user=YESÇÒÓû§Ö÷Ŀ¼¿Éд£©£ºÔÊÐíÕâÖÖÇé¿öϵĵǼ
¸ù¾ÝÄúµÄ¾ßÌåÐèÇ󣬵÷ÕûÉÏÊöÅäÖÃÏî
3.ÖØÆôvsftpd·þÎñ ÿ´ÎÐÞ¸ÄÅäÖÃÎļþºó£¬ÐèÒªÖØÆôvsftpd·þÎñÒÔʹ¸ü¸ÄÉúЧ£º bash sudo systemctl restart vsftpd ¼ì²é·þÎñ״̬ÒÔÈ·±£ÆäÕý³£ÔËÐУº bash sudo systemctl status vsftpd Îå¡¢ÅäÖ÷À»ðǽ ΪÁËÈ·±£FTP·þÎñµÄ°²È«£¬»¹ÐèÒªÅäÖ÷À»ðǽÒÔÔÊÐíFTPÏà¹ØµÄÁ÷Á¿Í¨¹ý
1.ÔÊÐíFTP¶Ë¿Ú ¶ÔÓÚʹÓñ»¶¯Ä£Ê½µÄFTP£¨ÍƼö£©£¬³ýÁË21¶Ë¿ÚÍ⣬»¹ÐèÒª¿ª·ÅÒ»¸öËæ»úµÄ¸ß¶Ë¿Ú·¶Î§ÓÃÓÚÊý¾Ý´«Êä
ÒÔÏÂʾÀýʹÓÃ`ufw`£¨Uncomplicated Firewall£©ÔÚUbuntuÉÏÅäÖ㺠bash sudo ufw allow 21/tcp sudo ufw allow from any to any port 10000:10100 proto tcp ¼ÙÉèʹÓÃ10000-10100¶Ë¿Ú·¶Î§ sudo ufw enable ÔÚCentOSÉÏ£¬Ê¹ÓÃ`firewalld`£º bash sudo firewall-cmd --permanent --add-port=21/tcp sudo firewall-cmd --permanent --add-port=10000-10100/tcp sudo firewall-cmd --reload 2.ÅäÖñ»¶¯Ä£Ê½ ÔÚ`/etc/vsftpd.conf`ÖУ¬È·±£ÒÔÏÂÉèÖ㺠conf pasv_enable=YES pasv_min_port=10000 pasv_max_port=10100 Õ⽫ÅäÖÃvsftpdʹÓÃ10000µ½10100Ö®¼äµÄ¶Ë¿Ú½øÐб»¶¯Ä£Ê½µÄÊý¾Ý´«Êä
Áù¡¢Óû§¹ÜÀí 1.´´½¨FTPÓû§ ʹÓÃ`adduser`ÃüÁî´´½¨ÐÂÓû§£¬²¢ÉèÖÃÃÜÂ룺 bash sudo adduser ftpuser sudo passwd ftpuser 2.ÉèÖÃÓû§Ä¿Â¼È¨ÏÞ È·±£FTPÓû§µÄÖ÷Ŀ¼¼°Æä×ÓĿ¼¾ßÓÐÊʵ±µÄȨÏÞ£¬ÒÔ±ãÓû§¿ÉÒÔÉÏ´«ºÍÏÂÔØÎļþ
ͨ³££¬½«Ä¿Â¼µÄËùÓÐÕ߸ü¸ÄΪftpuser£¬²¢ÉèÖÃÊʵ±µÄ¶ÁдȨÏÞ£º bash sudo chown -R ftpuser:ftpuser /home/ftpuser sudo chmod -R 755 /home/ftpuser Æß¡¢²âÊÔFTPÁ¬½Ó ×îºó£¬Ê¹ÓÃFTP¿Í»§¶Ë£¨ÈçFileZilla£©²âÊÔÁ¬½Ó
ÊäÈë·þÎñÆ÷µÄIPµØÖ·¡¢¶Ë¿ÚºÅ£¨Ä¬ÈÏ21£©¡¢Óû§ÃûºÍÃÜÂ룬³¢ÊԵǼ²¢ÉÏ´«/ÏÂÔØÎļþÒÔÑéÖ¤ÅäÖÃÊÇ·ñÕýÈ·
°Ë¡¢°²È«¼Ó¹Ì - ¶¨ÆÚ¸üÐÂÈí¼þ£º±£³Övsftpd¼°ÆäÒÀÀµµÄ¿âÎļþ×îУ¬ÒÔ¼õÉÙÒÑ֪©¶´µÄ·çÏÕ