FTP錛宖ile transfer protocol錛岃繖鏄。妗堜紶杈撶殑閫氳鍗忚錛屼篃鏄竴鑸渶甯哥敤鏉ヤ紶閫佹。妗堢殑鏂瑰紡銆傝鑰呭湪浣跨敤RedHat9 鐨勬椂鍊欙紝鍙兘浼氭劅鍙楀埌ftp server 鏈変竴浜涙敼鍙橈細絎竴錛屽氨鏄痜tp server 鍙墿涓媣sftp錛屽師鏈夌殑wuftp 絳夐兘娌℃斁鍏?nbsp;絎簩錛屽氨鏄痸sftp 浠嶺INETD 涓嫭绔嬪嚭鏉ワ紝騫跺皢璁懼畾妗ｄ粠/etc/vsftpd.conf 涔嬩腑縐誨埌/etc/vsftpd/vsftpd.conf銆?nbsp;
涓轟粈涔堝仛榪欐牱鐨勬敼鍙橈紵鍙互鎯寵鐨勬槸vsftp 宸叉湁鐙珛榪愪綔鐨勮兘鍔涳紝涓嶉渶瑕乆INETD 鏉ュ仛鏇磋繘涓姝ョ殑綆℃帶錛屽茍涓旂被浼約endmail銆乭ttpd銆乻sh銆乻amba 絳夛紝灝嗚瀹氭枃浠剁殑鏀懼叆/etc 涓嬬嫭绔嬬殑鐩綍銆?nbsp;
FTP 鍒嗕負涓ょ被錛屼竴縐嶄負PORT FTP錛屼篃灝辨槸涓鑸殑FTP 鍙︿竴綾繪槸PASVFTP錛屽垎榪板涓嬶細
PORT FTP
榪欐槸涓鑸艦寮忕殑FTP錛岄鍏堜細寤虹珛鎺у埗棰戦亾錛岄粯璁ゅ兼槸port 21錛屼篃灝辨槸璺焢ort 21 寤虹珛鑱旀満錛屽茍閫忚繃姝よ仈鏈轟笅杈炬寚浠ゃ傜浜岋紝鐢盕TP server 绔細寤虹珛鏁版嵁浼犺緭棰戦亾錛岄粯璁ゅ間負20錛屼篃灝辨槸璺焢ort 20 寤虹珛鑱旀満錛屽茍閫忚繃port 20 浣滄暟鎹殑浼犺緭銆?nbsp;
PASV FTP
璺烶ORT FTP 綾諱技錛岄鍏堜細寤虹珛鎺у埗棰戦亾錛岄粯璁ゅ兼槸port 21錛屼篃灝辨槸璺焢ort 21 寤虹珛鑱旀満錛屽茍閫忚繃姝よ仈鏈轟笅杈炬寚浠ゃ傜浜岋紝浼氱敱client 绔仛鍑烘暟鎹紶杈撶殑璇鋒眰錛屽寘鎷暟鎹紶杈損ort 鐨勬暟瀛椼?nbsp;
榪欎袱鑰呯殑宸紓涓轟綍錛烶ORT FTP 褰撲腑鐨勬暟鎹紶杈損ort 鏄敱FTP server 鎸囧畾錛岃孭ASV FTP 鐨勬暟鎹紶杈損ort 鏄敱FTP client 鍐沖畾銆傞氬父鎴戜滑浣跨敤PASV FTP錛屾槸鍦ㄦ湁闃茬伀澧欑殑鐜涔嬩笅錛岄忚繃client 涓巗erver 鐨勬矡閫氾紝鍐沖畾鏁版嵁浼犺緭鐨刾ort銆?br>
3.2.2 鑼冧緥
3.2.1. 鐩存帴鍚姩VSFTP 鏈嶅姟
榪欎釜鑼冧緥鏄鐢≧edHat 鐨勯璁捐寖渚?鐩存帴鍚姩vsftp銆?nbsp;
[root@relay vsftpd]# /sbin/service vsftpd start
Starting vsftpd for vsftpd: OK ]
3.2.2. 鏇存崲port 鎻愪緵鏈嶅姟錛氬皢棰勮鐨刾ort 21 鏇存崲涓?121
涓轟簡瀹夊叏錛屾垨鏄互port 鏉ュ尯闅斾笉鍚岀殑ftp 鏈嶅姟錛屾垜浠彲鑳戒細灝唂tp port 鏀逛負21 涔嬪鐨刾ort錛岄偅涔堬紝鍙弬鑰冧互涓嬫楠ゃ?nbsp;
Step1. 淇敼/etc/vsftpd/vsftpd.conf
鏂板搴曚笅涓琛?nbsp;
listen_port=2121
Step2. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
3.2.3. 鐗瑰畾浣跨敤鑰卲eter銆乯ohn 涓嶅緱鍙樻洿鐩綍
浣跨敤鑰呯殑棰勮鐩綍涓?home/username錛岃嫢鏄垜浠笉甯屾湜浣跨敤鑰呭湪ftp 鏃惰兘澶?nbsp;
鍒囨崲鍒頒笂涓灞傜洰褰?home錛屽垯鍙弬鑰冧互涓嬫楠ゃ?nbsp;
Step1. 淇敼/etc/vsftpd/vsftpd.conf
灝嗗簳涓嬩笁琛?nbsp;
#chroot_list_enable=YES
# (default follows)
#chroot_list_file=/etc/vsftpd.chroot_list
鏀逛負
chroot_list_enable=YES
# (default follows)
chroot_list_file=/etc/vsftpd/chroot_list
Step2. 鏂板涓涓。妗? /etc/vsftpd/chroot_list
鍐呭澧炲姞涓よ錛?nbsp;
peter
john
Step3. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
鑻ユ槸peter 嬈插垏鎹㈠埌鏍圭洰褰曚互澶栫殑鐩綍錛屽垯浼氬嚭鐜頒互涓嬭鍛婏細
ftp> cd /home
550 Failed to change directory.
3.2.4. 鍙栨秷anonymous 鐧誨叆
鑻ユ槸璇昏呯殑涓繪満涓嶅笇鏈涗嬌鐢ㄨ呭尶鍚嶇櫥鍏ワ紝鍒欏彲鍙傝冧互涓嬫楠ゃ?br>Step1. 淇敼/etc/vsftpd/vsftpd.conf
灝?nbsp;
anonymous_enable=YES
鏀逛負
anonymous_enable=NO
Step2. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
3.2.5. 瀹夋帓嬈㈣繋璇濊
鑻ユ槸鎴戜滑甯屾湜浣跨敤鑰呭湪鐧誨叆鏃訛紝鑳藉鐪嬪埌嬈㈣繋璇濊錛屽彲鑳藉寘鎷璇ヤ富鏈虹殑璇存槑錛屾垨鏄洰褰曠殑浠嬬粛錛屽彲鍙傝冧互涓嬫楠ゃ?br>棣栧厛紜畾鍦?etc/vsftpd/vsftpd.conf 褰撲腑鏄惁鏈夊簳涓嬭繖涓琛?nbsp;
dirmessage_enable=YES
RedHat9 鐨勯粯璁ゅ兼槸鏈変笂闈㈣繖琛岀殑銆?nbsp;
鎺ョ潃錛屽湪鍚勭洰褰曚箣涓紝鏂板鍚嶄負.message 鐨勬。妗堬紝鍐嶈繖杈瑰亣璁炬湁涓涓嬌鐢ㄨ卼est1錛屼笖姝や嬌鐢ㄨ呯殑鏍圭洰褰曚笅鏈変釜鐩綍鍚嶄負abc錛岄偅棣栧厛鎴戜滑鍦?home/test1
涔嬩笅鏂板.message錛屽唴瀹瑰涓嬶細
Hello~ Welcome to the home directory
This is for test only...
鎺ョ潃錛屽湪/home/test1/abc 鐨勭洰褰曚笅鏂板.message錛屽唴瀹瑰涓嬶細
Welcome to abc's directory
This is subdir...
閭ｄ箞錛屽綋浣跨敤鑰卼est1 鐧誨叆鏃訛紝浼氱湅鍒頒互涓嬭鎭細
230- Hello~ Welcome to the home directory
230-
230- This is for test only...
230-
鑻ユ槸鍒囨崲鍒癮bc 鐨勭洰褰曪紝鍒欎細鍑虹幇浠ヤ笅璁伅錛?nbsp;
250- Welcome to abc's directory
250-
250- This is subdir ...
3.2.6. 瀵逛簬姣忎竴涓仈鏈猴紝浠ョ嫭绔嬬殑process 鏉ヨ繍浣?br>涓鑸惎鍔╲sftp 鏃訛紝鎴戜滑鍙細鐪嬪埌涓涓悕涓簐sftpd 鐨刾rocess 鍦ㄨ繍浣滐紝浣嗚嫢鏄鑰呭笇鏈涙瘡涓涓仈鏈猴紝閮借兘浠ョ嫭绔嬬殑process 鏉ュ憟鐜幫紝鍒欏彲鎵ц浠ヤ笅姝ラ銆?br>Step1. 淇敼/etc/vsftpd/vsftpd.conf
鏂板搴曚笅涓琛?nbsp;
setproctitle_enable=YES
Step2. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
浣跨敤ps -ef 鐨勬寚浠わ紝鍙互鐪嬪憡涓嶅悓浣跨敤鑰呰仈鏈虹殑鎯呭艦錛屽涓嬪浘鎵紺猴細
[root@home vsftpd]# ps -ef|grep ftp
root 2090 1 0 16:41 pts/0 00:00:00 vsftpd: LISTENER
nobody 2120 2090 0 17:18 ? 00:00:00 vsftpd: 192.168.10.244:
connected
test1 2122 2120 0 17:18 ? 00:00:00 vsftpd: 192.168.10.244/test1:
IDLE
nobody 2124 2090 0 17:19 ? 00:00:00 vsftpd: 192.168.10.244:
connected
test2 2126 2124 0 17:19 ? 00:00:00 vsftpd: 192.168.10.244/test2:
IDLE
root 2129 1343 0 17:20 pts/0 00:00:00 grep ftp
[root@home vsftpd]#
3.2.7. 闄愬埗浼犺緭妗ｆ鐨勯熷害錛?br>鏈満鐨勪嬌鐢ㄨ呮渶楂橀熷害涓?00KBytes/s錛屽尶鍚嶇櫥鍏ヨ呮墍鑳戒嬌鐢ㄧ殑鏈楂橀熷害涓?0KBytes/s
Step1. 淇敼/etc/vsftpd/vsftpd.conf
鏂板搴曚笅涓よ
anon_max_rate=50000
local_max_rate=200000
Step2. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
鍦ㄨ繖杈歸熷害鐨勫崟浣嶄負Bytes/s錛屽叾涓璦non_max_rate 鎵闄愬埗鐨勬槸鍖垮悕鐧誨叆鐨?nbsp;
浣跨敤鑰咃紝鑰宭ocal_max_rate 鎵闄愬埗鐨勬槸鏈満鐨勪嬌鐢ㄨ呫俈SFTPD 瀵逛簬閫熷害鐨勯檺
鍒訛紝鑼冨洿澶ф鍦?0%鍒?20%涔嬮棿錛屼篃灝辨槸鎴戜滑闄愬埗鏈楂橀熷害涓?00KBytes/s錛?nbsp;
浣嗗疄闄呯殑閫熷害鍙兘鍦?0KBytes/s 鍒?20KBytes/s 涔嬮棿錛屽綋鐒訛紝鑻ユ槸棰戝涓嶈凍
鏃訛紝鏁板間細浣庝簬姝ら檺鍒躲?br>
3.2.8. 閽堝涓嶅悓鐨勪嬌鐢ㄨ呴檺鍒朵笉鍚岀殑閫熷害錛?br>鍋囪test1 鎵鑳戒嬌鐢ㄧ殑鏈楂橀熷害涓?50KBytes/s錛宼est2 鎵鑳戒嬌鐢ㄧ殑鏈楂橀熷害涓?00KBytes/s銆?nbsp;
Step1. 淇敼/etc/vsftpd/vsftpd.conf
鏂板搴曚笅涓琛?nbsp;
user_config_dir=/etc/vsftpd/userconf
Step2. 鏂板涓涓洰褰曪細/etc/vsftpd/userconf
mkdir /etc/vsftpd/userconf
Step3. 鍦?etc/vsftpd/userconf 涔嬩笅鏂板涓涓悕涓簍est1 鐨勬。妗?nbsp;
鍐呭澧炲姞涓琛岋細
local_max_rate=250000
Step4. 鍦?etc/vsftpd/userconf 涔嬩笅鏂板涓涓悕涓簍est2 鐨勬。妗?nbsp;
鍐呭澧炲姞涓琛岋細
local_max_rate=500000
Step5. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
3.2.9-1. 寤虹疆涓涓槻鐏涓嬬殑ftp server錛屼嬌鐢≒ORT FTP mode錛?br>棰勮鐨刦tp port:21 浠ュ強ftp data port:20
鍚姩VSFTPD 涔嬪悗鎵ц浠ヤ笅涓よ鎸囦護錛屽彧鍏佽port 21 浠ュ強port 20 寮鏀撅紝鍏跺畠鍏抽棴銆?nbsp;
iptables -A INPUT -p tcp -m multiport --dport 21,20 -j ACCEPT
iptables -A INPUT -p tcp -j REJECT --reject-with tcp-reset
3.2.9-2. 寤虹疆涓涓槻鐏涓嬬殑ftp server錛屼嬌鐢≒ORT FTP mode錛?br>ftp port:2121 浠ュ強ftp data port:2020
Step1. 鎵ц浠ヤ笅涓よ鎸囦護錛屽彧鍏佽port 2121 浠ュ強port 2020 寮鏀撅紝鍏跺畠鍏抽棴銆?nbsp;
iptables -A INPUT -p tcp -m multiport --dport 2121,2020 -j ACCEPT
iptables -A INPUT -p tcp -j REJECT --reject-with tcp-reset
Step2. 淇敼/etc/vsftpd/vsftpd.conf
鏂板搴曚笅涓よ
listen_port=2121
ftp_data_port=2020
Step3. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
鍦ㄨ繖杈硅娉ㄦ剰錛?銆? 涓や釜渚嬪瓙涓紝ftp client錛堝cuteftp錛夌殑鑱旀満鏂瑰紡涓嶈兘澶熼夋嫨passive mode錛屽惁鍒欐棤娉曞緩绔嬫暟鎹殑鑱旀満銆備篃灝辨槸璇昏呭彲浠ヨ繛涓奻tp
server錛屼絾鏄墽琛宭s銆乬et 絳夌瓑鐨勬寚浠ゆ椂錛屼究鏃犳硶榪愪綔銆?br>
3.2.10. 寤虹疆涓涓槻鐏涓嬬殑ftp server錛屼嬌鐢≒ASS FTP mode錛?br>ftp port:2121 浠ュ強ftp data port 浠?981 鍒?986銆?nbsp;
Step1. 鎵ц浠ヤ笅涓よ鎸囦護錛屽彧鍏佽port 2121 浠ュ強port 9981-9990 寮鏀撅紝鍏跺畠鍏抽棴銆?nbsp;
iptables -A INPUT -p tcp -m multiport --dport
2121,9981,9982,9983,9984,9985,9986,9987,9988,9989,9990 -j ACCEPT
iptables -A INPUT -p tcp -j REJECT --reject-with tcp-reset
Step2. 淇敼/etc/vsftpd/vsftpd.conf
鏂板搴曚笅鍥涜
listen_port=2121
pasv_enable=YES
pasv_min_port=9981
pasv_max_port=9986
Step3. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
鍦ㄨ繖杈硅娉ㄦ剰錛屽湪10 榪欎釜渚嬪瓙涓紝ftp client錛堝cuteftp錛夌殑鑱旀満鏂瑰紡蹇呴』閫夋嫨passive mode錛屽惁鍒欐棤娉曞緩绔嬫暟鎹殑鑱旀満銆備篃灝辨槸璇昏呭彲浠ヨ繛涓奻tp server錛屼絾鏄墽琛宭s,get 絳夌瓑鐨勬寚浠ゆ椂錛屼究鏃犳硶榪愪綔銆?br>
3.2.11. 灝唙sftpd 涓嶵CP_wrapper 緇撳悎
鑻ユ槸璇昏呭笇鏈涚洿鎺ュ湪/etc/hosts.allow 涔嬩腑瀹氫箟鍏佽鎴栨槸鎷掔粷鐨勬潵婧愬湴鍧錛屽彲鎵ц浠ヤ笅姝ラ銆傝繖鏄畝鏄撶殑闃茬伀澧欒瀹氥?nbsp;
Step1. 紜畾/etc/vsftpd/vsftpd.conf 涔嬩腑tcp_wrappers 鐨勮瀹氫負YES錛屽涓嬪浘鎵
紺猴細
tcp_wrappers=YES
榪欐槸RedHat9 鐨勯粯璁ゅ鹼紝鍩烘湰涓婁笉闇淇敼銆?nbsp;
Step2. 閲嶆柊鍚姩vsftpd
[root@home vsftpd]# /sbin/service vsftpd restart
Shutting down vsftpd: OK ]
Starting vsftpd for vsftpd: OK ]
Step3. 璁懼畾/etc/hosts.allow錛岃濡傛彁渚?11.22.33.4 浠ュ強10.1.1.1 鍒?0.1.1.254 榪?nbsp;
綰匡紝鍒欏彲鍋氫笅鍥句箣璁懼畾錛?nbsp;
vsftpd : 111.22.33.4 10.1.1. : allow
ALL : ALL : DENY
3.2.12. 灝唙sftpd 騫跺叆XINETD
鑻ユ槸璇昏呭笇鏈涘皢vsftpd 騫跺叆XINETD 涔嬩腑錛屼篃灝辨槸7.x 鐗堢殑棰勮璁懼畾錛岄偅
涔堣鑰呭彲浠ユ墽琛屼互涓嬫楠ゃ?nbsp;
Step1. 淇敼/etc/vsftpd/vsftpd.conf
灝?nbsp;
listen=YES
鏀逛負
listen=NO
Step2. 鏂板涓涓。妗堬細 /etc/xinetd.d/vsftpd
鍐呭濡備笅錛?nbsp;
service vsftpd
{
disable = no
socket_type = stream
wait = no
user = root
server = /usr/sbin/vsftpd
port = 21
log_on_success += PID HOST DURATION
log_on_failure += HOST
}
Step3. 閲嶆柊鍚姩xinetd
[root@home vsftpd]# /sbin/service xinetd restart
Stopping xinetd: OK ]
Starting xinetd: OK ]
3.2.3 璁懼畾妗ｈ鏄?br>鍦ㄨ寖渚嬩腑錛屾湁浜涚渷鐣ョ殑璁懼畾鍙互鍦ㄨ繖杈規壘鍒幫紝璀鑱旀満鐨勬繪暟銆佸悓涓涓綅鍧鐨勮仈鏈烘暟銆佹樉紺烘。妗堟嫢鏈夎呯殑鍚嶇О絳夌瓑錛屽笇鏈涜鑰呯粏璇誨悗錛屽彲浠ュ仛鍑烘渶閫傚悎鑷繁鐨勮瀹氥?br>鏍煎紡
vsftpd.conf 鐨勫唴瀹歸潪甯稿崟綰紝姣忎竴琛屽嵆涓轟竴欏硅瀹氥傝嫢鏄┖鐧借鎴栨槸寮澶翠負#鐨勪竴琛岋紝灝嗕細琚拷鐣ャ傚唴瀹圭殑鏍煎紡鍙湁涓縐嶏紝濡備笅鎵紺?nbsp;
option=value
瑕佹敞鎰忕殑鏄紝絳夊彿涓よ竟涓嶈兘鍔犵┖鐧斤紝涓嶇劧鏄笉姝ｇ‘鐨勮瀹氥?nbsp;
錛濓紳錛漚scii 璁懼畾錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛?nbsp;
ascii_download_enable
綆℃帶鏄惁鍙敤ASCII 妯″紡涓嬭澆銆傞粯璁ゅ間負NO銆?nbsp;
ascii_upload_enable
綆℃帶鏄惁鍙敤ASCII 妯″紡涓婁紶銆傞粯璁ゅ間負NO銆?nbsp;
錛濓紳錛濅釜鍒嬌鐢ㄨ呰瀹氾紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳
chroot_list_enable
濡傛灉鍚姩榪欓」鍔熻兘錛屽垯鎵鏈夌殑鏈満浣跨敤鑰呯櫥鍏ュ潎鍙繘鍒版牴鐩綍涔嬪鐨勬暟鎹す錛岄櫎浜嗗垪
鍦?etc/vsftpd.chroot_list 涔嬩腑鐨勪嬌鐢ㄨ呬箣澶栥傞粯璁ゅ間負NO銆?nbsp;
userlist_enable
鐢ㄦ硶錛歒ES/NO
鑻ユ槸鍚姩姝ゅ姛鑳斤紝鍒欎細璇誨彇/etc/vsftpd.user_list 褰撲腑鐨勪嬌鐢ㄨ呭悕縐般傛欏瑰姛鑳藉彲浠ュ湪璇㈤棶瀵嗙爜鍓嶅氨鍑虹幇澶辮觸璁伅錛岃屼笉闇瑕佹楠屽瘑鐮佺殑紼嬪簭銆傞粯璁ゅ間負鍏抽棴銆?nbsp;
userlist_deny
鐢ㄦ硶錛歒ES/NO
榪欎釜閫夐」鍙湁鍦╱serlist_enable 鍚姩鏃舵墠浼氳媯楠屻傚鏋滃皢榪欎釜閫夐」璁句負YES錛屽垯鍦?etc/vsftpd.user_list 涓殑浣跨敤鑰呭皢鏃犳硶鐧誨叆 鑻ヨ涓篘O 錛?nbsp;鍒欏彧鏈夊湪
/etc/vsftpd.user_list 涓殑浣跨敤鑰呮墠鑳界櫥鍏ャ傝屼笖姝ら」鍔熻兘鍙互鍦ㄨ闂瘑鐮佸墠灝卞嚭鐜伴敊璇鎭紝鑰屼笉闇瑕佹楠屽瘑鐮佺殑紼嬪簭銆?nbsp;
user_config_dir
瀹氫箟涓埆浣跨敤鑰呰瀹氭枃浠舵墍鍦ㄧ殑鐩綍錛屼緥濡傚畾涔塽ser_config_dir=/etc/vsftpd/userconf錛屼笖涓繪満涓婃湁浣跨敤鑰卼est1,test2錛岄偅鎴戜滑鍙互鍦╱ser_config_dir 鐨勭洰褰曟柊澧炴枃浠跺悕涓簍est1 浠ュ強test2銆傝嫢鏄痶est1 鐧誨叆錛屽垯浼氳鍙杣ser_config_dir 涓嬬殑test1 榪欎釜妗ｆ鍐呯殑璁懼畾銆傞粯璁ゅ間負鏃犮?nbsp;
錛濓紳錛濇榪庤璁懼畾錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛?nbsp;
dirmessage_enable
濡傛灉鍚姩榪欎釜閫夐」錛屼嬌鐢ㄨ呯涓嬈¤繘鍏ヤ竴涓洰褰曟椂錛屼細媯鏌ヨ鐩綍涓嬫槸鍚︽湁.message榪欎釜妗ｆ錛岃嫢鏄湁錛屽垯浼氬嚭鐜版妗ｆ鐨勫唴瀹癸紝閫氬父榪欎釜妗ｆ浼氭斁緗榪庤瘽璇紝鎴栨槸瀵硅鐩綍鐨勮鏄庛傞粯璁ゅ間負寮鍚?nbsp;
banner_file
褰撲嬌鐢ㄨ呯櫥鍏ユ椂錛屼細鏄劇ず姝よ瀹氭墍鍦ㄧ殑妗ｆ鍐呭錛岄氬父涓烘榪庤瘽璇垨鏄鏄庛傞粯璁ゅ間負鏃犮?nbsp;
ftpd_banner
榪欒竟鍙畾涔夋榪庤瘽璇殑瀛楃涓詫紝鐩歌緝浜巄anner_file 鏄。妗堢殑褰㈠紡錛岃宖tpd_banner 鏄瓧涓茬殑鏍煎紡銆傞璁句負鏃犮?nbsp;
錛濓紳錛濈壒孌婂畨鍏ㄨ瀹氾紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛?nbsp;
chroot_local_user
濡傛灉璁懼畾涓篩ES錛岄偅涔堟墍鏈夌殑鏈満鐨勪嬌鐢ㄨ呴兘鍙互鍒囨崲鍒版牴鐩綍浠ュ鐨勬暟鎹す銆傞璁懼間負NO銆?nbsp;
hide_ids
濡傛灉鍚姩榪欓」鍔熻兘錛屾墍鏈夋。妗堢殑鎷ユ湁鑰呬笌緹ょ粍閮戒負ftp錛屼篃灝辨槸浣跨敤鑰呯櫥鍏ヤ嬌鐢╨s -al涔嬬被鐨勬寚浠わ紝鎵鐪嬪埌鐨勬。妗堟嫢鏈夎呰窡緹ょ粍鍧囦負ftp銆傞粯璁ゅ間負鍏抽棴銆?nbsp;
ls_recurse_enable
鑻ユ槸鍚姩姝ゅ姛鑳斤紝鍒欏厑璁哥櫥鍏ヨ呬嬌鐢╨s -R 榪欎釜鎸囦護銆傞粯璁ゅ間負NO銆?nbsp;
write_enable
鐢ㄦ硶錛歒ES/NO
榪欎釜閫夐」鍙互鎺у埗FTP 鐨勬寚浠ゆ槸鍚﹀厑璁告洿鏀筬ile system錛岃濡係TOR銆丏ELE銆?nbsp;
RNFR銆丷NTO銆丮KD銆丷MD銆丄PPE 浠ュ強SITE銆傞璁炬槸鍏抽棴銆?nbsp;
setproctitle_enable
鐢ㄦ硶錛歒ES/NO
鍚姩榪欓」鍔熻兘錛寁sftpd 浼氬皢鎵鏈夎仈鏈虹殑鐘跺喌宸蹭笉鍚岀殑process 鍛堢幇鍑烘潵錛屾崲鍙ヨ瘽璇達紝浣跨敤ps -ef 榪欑被鐨勬寚浠ゅ氨鍙互鐪嬪埌鑱旀満鐨勭姸鎬併傞粯璁ゅ間負鍏抽棴銆?nbsp;
tcp_wrappers
鐢ㄦ硶錛歒ES/NO
濡傛灉鍚姩錛屽垯浼氬皢vsftpd 涓巘cp wrapper 緇撳悎錛屼篃灝辨槸鍙互鍦?etc/hosts.allow 涓?etc/hosts.deny 涓畾涔夊彲鑱旀満鎴栨槸鎷掔粷鐨勬潵婧愬湴鍧銆?nbsp;
pam_service_name
榪欒竟瀹氫箟PAM 鎵浣跨敤鐨勫悕縐幫紝棰勮涓簐sftpd銆?nbsp;
secure_chroot_dir
榪欎釜閫夐」蹇呴』鎸囧畾涓涓┖鐨勬暟鎹す涓斾換浣曠櫥鍏ヨ呴兘涓嶈兘鏈夊啓鍏ョ殑鏉冮檺錛屽綋vsftpd 涓嶉渶瑕乫ile system 鐨勬潈闄愭椂錛屽氨浼氬皢浣跨敤鑰呴檺鍒跺湪姝ゆ暟鎹す涓傞粯璁ゅ間負/usr/share/empty
錛濓紳錛濈邯褰曟枃浠惰瀹氾紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳
xferlog_enable
鐢ㄦ硶錛歒ES/NO
濡傛灉鍚姩錛屼笂浼犱笌涓嬭澆鐨勪俊鎭皢琚畬鏁寸邯褰曞湪搴曚笅xferlog_file 鎵瀹氫箟鐨勬。妗堜腑銆傞璁句負寮鍚?nbsp;
xferlog_file
榪欎釜閫夐」鍙瀹氱邯褰曟枃浠舵墍鍦ㄧ殑浣嶇疆錛岄粯璁ゅ間負/var/log/vsftpd.log銆?nbsp;
xferlog_std_format
濡傛灉鍚姩錛屽垯綰綍鏂囦歡灝嗕細鍐欎負xferlog 鐨勬爣鍑嗘牸寮忥紝濡傚悓wu-ftpd 涓鑸傞粯璁ゅ間負鍏抽棴銆?nbsp;
錛濓紳錛濋炬椂璁懼畾錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳
accept_timeout
鎺ュ彈寤虹珛鑱旀満鐨勯炬椂璁懼畾錛屽崟浣嶄負縐掋傞粯璁ゅ間負60銆?nbsp;
connect_timeout
鍝嶅簲PORT 鏂瑰紡鐨勬暟鎹仈鏈虹殑閫炬椂璁懼畾錛屽崟浣嶄負縐掋傞粯璁ゅ間負60銆?nbsp;
data_connection_timeout
寤虹珛鏁版嵁鑱旀満鐨勯炬椂璁懼畾銆傞粯璁ゅ間負300 縐掋?nbsp;
idle_session_timeout
鍙戝憜鐨勯炬椂璁懼畾錛岃嫢鏄秴鍑鴻繖鏃墮棿娌℃湁鏁版嵁鐨勪紶閫佹垨鏄寚浠ょ殑杈撳叆錛屽垯浼氬己榪柇綰匡紝鍗曚綅涓虹銆傞粯璁ゅ間負300銆?nbsp;
錛濓紳錛濋熺巼闄愬埗錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳
anon_max_rate
鍖垮悕鐧誨叆鎵鑳戒嬌鐢ㄧ殑鏈澶т紶杈撻熷害錛屽崟浣嶄負姣忕澶氬皯bytes錛? 琛ㄧず涓嶉檺閫熷害銆傞粯璁ゅ間負0銆?nbsp;
local_max_rate
鏈満浣跨敤鑰呮墍鑳戒嬌鐢ㄧ殑鏈澶т紶杈撻熷害錛屽崟浣嶄負姣忕澶氬皯bytes錛? 琛ㄧず涓嶉檺閫熷害銆傞璁懼間負0銆?nbsp;
錛濓紳錛濇柊澧炴。妗堟潈闄愯瀹氾紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛?nbsp;
anon_umask
鍖垮悕鐧誨叆鑰呮柊澧炴。妗堟椂鐨剈mask 鏁板箋傞粯璁ゅ間負077銆?nbsp;
file_open_mode
涓婁紶妗ｆ鐨勬潈闄愶紝涓巆hmod 鎵浣跨敤鐨勬暟鍊肩浉鍚屻傞粯璁ゅ間負0666銆?nbsp;
local_umask
鏈満鐧誨叆鑰呮柊澧炴。妗堟椂鐨剈mask 鏁板箋傞粯璁ゅ間負077銆?nbsp;
錛濓紳錛漰ort 璁懼畾錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳
connect_from_port_20
鐢ㄦ硶錛歒ES/NO
鑻ヨ涓篩ES錛屽垯寮鴻揩ftp-data 鐨勬暟鎹紶閫佷嬌鐢╬ort 20銆傞粯璁ゅ間負YES銆?nbsp;
ftp_data_port
璁懼畾ftp 鏁版嵁鑱旀満鎵浣跨敤鐨刾ort銆傞粯璁ゅ間負20銆?nbsp;
listen_port
FTP server 鎵浣跨敤鐨刾ort銆傞粯璁ゅ間負21銆?nbsp;
pasv_max_port
寤虹珛璧勬枡鑱旀満鎵鍙互浣跨敤port 鑼冨洿鐨勪笂鐣岋紝0 琛ㄧず浠繪剰銆傞粯璁ゅ間負0銆?nbsp;
pasv_min_port
寤虹珛璧勬枡鑱旀満鎵鍙互浣跨敤port 鑼冨洿鐨勪笅鐣岋紝0 琛ㄧず浠繪剰銆傞粯璁ゅ間負0銆?nbsp;
錛濓紳錛濆叾瀹冿紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛?nbsp;
anon_root
浣跨敤鍖垮悕鐧誨叆鏃訛紝鎵鐧誨叆鐨勭洰褰曘傞粯璁ゅ間負鏃犮?nbsp;
local_enable
鐢ㄦ硶錛歒ES/NO
鍚姩姝ゅ姛鑳藉垯鍏佽鏈満浣跨敤鑰呯櫥鍏ャ傞粯璁ゅ間負YES銆?nbsp;
local_root
鏈満浣跨敤鑰呯櫥鍏ユ椂錛屽皢琚洿鎹㈠埌瀹氫箟鐨勭洰褰曚笅銆傞粯璁ゅ間負鏃犮?nbsp;
text_userdb_names
鐢ㄦ硶錛歒ES/NO
褰撲嬌鐢ㄨ呯櫥鍏ュ悗浣跨敤ls -al 涔嬬被鐨勬寚浠ゆ煡璇㈣妗ｆ鐨勭鐞嗘潈鏃訛紝棰勮浼氬嚭鐜版嫢鏈夎呯殑UID錛岃屼笉鏄妗ｆ鎷ユ湁鑰呯殑鍚嶇О銆傝嫢鏄笇鏈涘嚭鐜版嫢鏈夎呯殑鍚嶇О錛屽垯灝嗘鍔熻兘寮鍚傞粯璁ゅ間負NO銆?nbsp;
pasv_enable
鑻ユ槸璁句負NO錛屽垯涓嶅厑璁鎬嬌鐢≒ASV 鐨勬ā寮忓緩绔嬫暟鎹殑鑱旀満銆傞粯璁ゅ間負寮鍚?nbsp;
錛濓紳錛濇洿鎹㈡。妗堟墍鏈夋潈錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛?nbsp;
chown_uploads
鐢ㄦ硶錛歒ES/NO
鑻ユ槸鍚姩錛屾墍鏈夊尶鍚嶄笂浼犳暟鎹殑鎷ユ湁鑰呭皢琚洿鎹負chown_username 褰撲腑鎵璁懼畾鐨勪嬌鐢ㄨ呫傝繖鏍風殑閫夐」瀵逛簬瀹夊叏鍙婄鐞嗭紝鏄緢鏈夌敤鐨勩傞粯璁ゅ間負NO銆?nbsp;
chown_username
榪欓噷鍙互瀹氫箟褰撳尶鍚嶇櫥鍏ヨ呬笂浼犳。妗堟椂錛岃妗ｆ鐨勬嫢鏈夎呭皢琚疆鎹㈢殑浣跨敤鑰呭悕縐般傞璁懼間負root銆?nbsp;
錛濓紳錛漡uest 璁懼畾錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛?nbsp;
guest_enable
鐢ㄦ硶錛歒ES/NO
鑻ユ槸鍚姩榪欓」鍔熻兘錛屾墍鏈夌殑闈炲尶鍚嶇櫥鍏ヨ呴兘瑙嗕負guest銆傞粯璁ゅ間負鍏抽棴銆?nbsp;
guest_username
榪欓噷灝嗗畾涔塯uest 鐨勪嬌鐢ㄨ呭悕縐般傞粯璁ゅ間負ftp銆?nbsp;
錛濓紳錛漚nonymous 璁懼畾錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳
anonymous_enable
鐢ㄦ硶錛歒ES/NO
綆℃帶浣垮惁鍏佽鍖垮悕鐧誨叆錛孻ES 涓哄厑璁稿尶鍚嶇櫥鍏ワ紝NO 涓轟笉鍏佽銆傞粯璁ゅ間負YES銆?nbsp;
no_anon_password
鑻ユ槸鍚姩榪欓」鍔熻兘錛屽垯浣跨敤鍖垮悕鐧誨叆鏃訛紝涓嶄細璇㈤棶瀵嗙爜銆傞粯璁ゅ間負NO銆?nbsp;
anon_mkdir_write_enable
鐢ㄦ硶錛歒ES/NO
濡傛灉璁句負YES錛屽尶鍚嶇櫥鍏ヨ呬細琚厑璁告柊澧炵洰褰曪紝褰撶劧錛屽尶鍚嶄嬌鐢ㄨ呭繀欏昏鏈夊涓婂眰鐩綍鐨勫啓鍏ユ潈銆傞粯璁ゅ間負NO銆?nbsp;
anon_other_write_enable
鐢ㄦ硶錛歒ES/NO
濡傛灉璁句負YES錛屽尶鍚嶇櫥鍏ヨ呬細琚厑璁告洿澶氫簬涓婁紶涓庡緩绔嬬洰褰曚箣澶栫殑鏉冮檺錛岃濡傚垹闄ゆ垨鏄洿鍚嶃傞粯璁ゅ間負NO銆?nbsp;
anon_upload_enable
鐢ㄦ硶錛歒ES/NO
濡傛灉璁句負YES錛屽尶鍚嶇櫥鍏ヨ呬細琚厑璁鎬笂浼犵洰褰曠殑鏉冮檺錛屽綋鐒訛紝鍖垮悕浣跨敤鑰呭繀欏昏鏈夊涓婂眰鐩綍鐨勫啓鍏ユ潈銆傞粯璁ゅ間負NO銆?nbsp;
anon_world_readable_only
鐢ㄦ硶錛歒ES/NO
濡傛灉璁句負YES錛屽尶鍚嶇櫥鍏ヨ呬細琚厑璁鎬笅杞藉彲闃呰鐨勬。妗堛傞粯璁ゅ間負YES銆?nbsp;
ftp_username
瀹氫箟鍖垮悕鐧誨叆鐨勪嬌鐢ㄨ呭悕縐般傞粯璁ゅ間負ftp銆?nbsp;
deny_email_enable
鑻ユ槸鍚姩榪欓」鍔熻兘錛屽垯蹇呴』鎻愪緵涓涓。妗?etc/vsftpd.banner_emails錛屽唴瀹逛負email
address銆傝嫢鏄嬌鐢ㄥ尶鍚嶇櫥鍏ワ紝鍒欎細瑕佹眰杈撳叆email address錛岃嫢杈撳叆鐨別mail address 鍦ㄦ妗ｆ鍐咃紝鍒欎笉鍏佽鑱旀満銆傞粯璁ゅ間負NO銆?nbsp;
錛濓紳錛漇tandalone 閫夐」錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳
listen
鐢ㄦ硶錛歒ES/NO
鑻ユ槸鍚姩錛屽垯vsftpd 灝嗕細浠ョ嫭绔嬭繍浣滅殑鏂瑰紡鎵ц錛岃嫢鏄痸sftpd 鐙珛鎵ц錛屽RedHat9鐨勯粯璁ゅ鹼紝鍒欏繀欏誨惎鍔?nbsp;鑻ユ槸vsftpd 鍖呭惈鍦▁inetd 涔嬩腑錛屽垯蹇呴』鍏抽棴姝ゅ姛鑳斤紝濡俁edHat8銆傚湪RedHat9 鐨勯粯璁ゅ間負YES銆?nbsp;
listen_address
鑻ユ槸vsftpd 浣跨敤standalone 鐨勬ā寮忥紝鍙嬌鐢ㄨ繖涓弬鏁板畾涔変嬌鐢ㄥ摢涓狪P address 鎻愪緵榪欓」鏈嶅姟錛岃嫢鏄富鏈轟笂鍙湁瀹氫箟涓涓狪P address錛屽垯姝ら夐」涓嶉渶浣跨敤錛岃嫢鏄湁澶氫釜IP address錛屽彲瀹氫箟鍦ㄥ摢涓狪P address 涓婃彁渚沠tp 鏈嶅姟銆傝嫢鏄笉璁懼畾錛屽垯鎵鏈夌殑IP address鍧囦細鎻愪緵姝ゆ湇鍔°傞粯璁ゅ間負鏃犮?nbsp;
max_clients
鑻ユ槸vsftpd 浣跨敤standalone 鐨勬ā寮忥紝鍙嬌鐢ㄨ繖涓弬鏁板畾涔夋渶澶х殑鎬昏仈鏈烘暟銆傝秴榪囪繖涓暟鐩皢浼氭嫆緇濊仈鏈猴紝0 琛ㄧず涓嶉檺銆傞粯璁ゅ間負0銆?nbsp;
max_per_ip
鑻ユ槸vsftpd 浣跨敤standalone 鐨勬ā寮忥紝鍙嬌鐢ㄨ繖涓弬鏁板畾涔夋瘡涓猧p address 鎵鍙互鑱旀満鐨勬暟鐩傝秴榪囪繖涓暟鐩皢浼氭嫆緇濊仈鏈猴紝0 琛ㄧず涓嶉檺銆傞粯璁ゅ間負0銆?nbsp;
錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛濓紳錛?nbsp;
3.2.4 FTP 鏁板瓧浠ｇ爜鐨勬剰涔?nbsp;
110 閲嶆柊鍚姩鏍囪搴旂瓟銆?nbsp;
120 鏈嶅姟鍦ㄥ涔呮椂闂村唴ready銆?nbsp;
125 鏁版嵁閾捐礬鍩犲紑鍚紝鍑嗗浼犻併?nbsp;
150 鏂囦歡鐘舵佹甯革紝寮鍚暟鎹繛鎺ョ鍙ｃ?nbsp;
200 鍛戒護鎵ц鎴愬姛銆?nbsp;
202 鍛戒護鎵ц澶辮觸銆?nbsp;
211 緋葷粺鐘舵佹垨鏄郴緇熸眰鍔╁搷搴斻?nbsp;
212 鐩綍鐨勭姸鎬併?nbsp;
213 鏂囦歡鐨勭姸鎬併?nbsp;
214 姹傚姪鐨勮鎭?nbsp;
215 鍚嶇О緋葷粺綾誨瀷銆?nbsp;
220 鏂扮殑鑱旀満鏈嶅姟ready銆?nbsp;
221 鏈嶅姟鐨勬帶鍒惰繛鎺ュ煚鍏抽棴錛屽彲浠ユ敞閿銆?nbsp;
225 鏁版嵁榪炵粨寮鍚紝浣嗘棤浼犺緭鍔ㄤ綔銆?nbsp;
226 鍏抽棴鏁版嵁榪炴帴绔彛錛岃姹傜殑鏂囦歡鎿嶄綔鎴愬姛銆?nbsp;
227 榪涘叆passive mode銆?nbsp;
230 浣跨敤鑰呯櫥鍏ャ?nbsp;
250 璇鋒眰鐨勬枃浠舵搷浣滃畬鎴愩?nbsp;
257 鏄劇ず鐩墠鐨勮礬寰勫悕縐般?nbsp;
331 鐢ㄦ埛鍚嶇О姝ｇ‘錛岄渶瑕佸瘑鐮併?nbsp;
332 鐧誨叆鏃墮渶瑕佽處鍙蜂俊鎭?nbsp;
350 璇鋒眰鐨勬搷浣滈渶瑕佽繘涓閮ㄧ殑鍛戒護銆?nbsp;
421 鏃犳硶鎻愪緵鏈嶅姟錛屽叧闂帶鍒惰繛緇撱?nbsp;
425 鏃犳硶寮鍚暟鎹摼璺?nbsp;
426 鍏抽棴鑱旀満錛岀粓姝紶杈撱?nbsp;
450 璇鋒眰鐨勬搷浣滄湭鎵ц銆?nbsp;
451 鍛戒護緇堟錛氭湁鏈湴鐨勯敊璇?nbsp;
452 鏈墽琛屽懡浠わ細紓佺洏絀洪棿涓嶈凍銆?nbsp;
500 鏍煎紡閿欒錛屾棤娉曡瘑鍒懡浠ゃ?nbsp;
501 鍙傛暟璇硶閿欒銆?nbsp;
502 鍛戒護鎵ц澶辮觸銆?nbsp;
503 鍛戒護欏哄簭閿欒銆?nbsp;
504 鍛戒護鎵鎺ョ殑鍙傛暟涓嶆紜?nbsp;
530 鏈櫥鍏ャ?nbsp;
532 鍌ㄥ瓨鏂囦歡闇瑕佽處鎴風櫥鍏ャ?nbsp;
550 鏈墽琛岃姹傜殑鎿嶄綔銆?nbsp;
551 璇鋒眰鐨勫懡浠ょ粓姝紝綾誨瀷鏈煡銆?nbsp;
552 璇鋒眰鐨勬枃浠剁粓姝紝鍌ㄥ瓨浣嶆孩鍑恒?nbsp;
553 鏈墽琛岃姹傜殑鐨勫懡浠わ紝鍚嶇О涓嶆紜?img src ="http://m.shnenglu.com/mydriverc/aggbug/109709.html" width = "1" height = "1" />
]]>
#service vsftpd start 鍚姩
#service vsftpd stop 鍋滄
#service vsftpd restart 閲嶅惎
2.浠ヤ笂娌℃湁闂鐨勮瘽緙栬緫vsftpd鐨勯厤緗枃浠?br>[root@localhost /]# vi /etc/vsftpd/vsftpd.conf //榪欎釜鏂囦歡鐨勫叿浣撳唴瀹硅В閲婂彲浠ョ湅涓嬮潰“鍙傝冩枃绔?#8221;絎竴涓摼鎺?br>3.anonymous_enable=YES 鏀規垚NO #紱佹鍖垮悕璁塊棶
4.鍦?vsftpd.conf 涓壘鍒?chroot_list_file=/etc/vsftpd.chroot_list鎶婃敞閲婂幓鎺夌劧鍚庡緩绔?br>/etc/vsftpd.chroot_list鏂囦歡錛屽湪鏂囦歡涓緭鍏inux緋葷粺涓殑涓涓垨澶氫釜鐢ㄦ埛鍚?涓琛屼竴涓?銆?br>
娉細榪欎釜鐢ㄦ埛鍚嶆槸linux緋葷粺涓璻oot鐢ㄦ埛娣誨姞鐨勩?br>[root@localhost /]# useradd -s /sbin/nologin //榪欐牱闄愬埗鐢ㄦ埛涓嶈兘浣跨敤ssh鐧誨綍
5.鏇存敼ftp绔彛浠嶇劧鍦╲sftpd.conf鏂囦歡涓細
tcp_wrappers=YES
listen_port=2121 //鑷畾涔夌鍙ｅ彿錛岃寰椾笉瑕佷笌宸叉湁绔彛鍐茬獊
local_root=/server/apache/htdocs //璁懼畾鐢ㄦ埛explorer榪炴帴ftp鏃跺欐樉紺虹殑鐩綍
淇濆瓨閫鍑虹紪杈戙?br>
6.
#service vsftpd restart 閲嶅惎.鐒跺悗涓涓埄鐢ㄧ郴緇熷凡鏈夌敤鎴峰悕鐧誨綍鐨刦tp灝卞紑閫氫簡錛?br>娉細#service vsftpd start 鍛戒護鍙槸鍦╨inux寮鍚悗鎵嬪姩寮鍚痸sftpd鐨勫懡浠わ紝濡傛灉linux閲嶅惎錛岃繕瑕佷嬌鐢ㄨ鍛戒護閲嶆柊鍚姩銆?br>瑕佹兂寮鏈哄惎鍔╲sftp鏈嶅姟錛氭墽琛宑hkconfig --level 35 vsftpd on (緗戠粶鏌ヨ鐨勬湭瀹炶返榪?
鍚庤錛?br>濡傛灉鏈夋椂闂寸爺絀跺氨澶氱湅鐪嬪緩绔嬭櫄鎷熺敤鎴烽偅閮ㄥ垎錛岃櫄鎷熺敤鎴風浉姣旂郴緇熺敤鎴蜂篃璁鎬細鏇村畨鍏ㄤ簺錛屼篃紼嶅井澶嶆潅浜涖?br>
寮曠敤寤虹珛铏氭嫙鐢ㄦ埛錛?br>=====================================================
[root@server root]# useradd vuser #鏂板緩涓涓櫄鎷熺櫥闄嗘寚瀹氱殑鍙?
[root@server
root]# vi users.txt #铏氭嫙鍙瘋寖鏈竴琛岀敤鎴峰悕涓嬩竴琛屽瘑鐮?br>[root@server root]# db_load -T -t hash
-f users.txt /etc/vsftpd.login.db #鎶妘sers.txt鐨勫唴瀹瑰姞涓鴻櫄鎷熺敤鎴風殑甯愬彿鍜屽瘑鐮?br>[root@server
root]# chmod 600 /etc/vsftpd.login.db #涓轟簡瀹夊叏淇敼閲岄潰鐨勫唴瀹?br>[root@server root]# vi
/etc/pam.d/ftp #淇敼閲岄潰鐨勫唴瀹?浣夸箣涓庝笅闈㈢殑鐩稿悓
[root@server root]# more
/etc/pam.d/ftp
#%PAM-1.0
#auth required
/lib/security/pam_listfile.so item=user sense=allow file
=/etc/ftpusers
onerr=succeed
#auth required /lib/security/pam_pwdb.so shadow
nullok
#auth required /lib/security/pam_shells.so
#account
required /lib/security/pam_pwdb.so
#session required
/lib/security/pam_pwdb.so
auth required pam_userdb.so
db=/etc/vsftpd.login
account required pam_userdb.so
db=/etc/vsftpd.login
鍐嶆淇敼/etc/vsftpd.conf,浣垮叾鍐呭涓巃nonymous鏈夊叧鐨勫叏閮ㄧ鐢?榪樻湁鍒氭墠鐨刢hroot涔熻鍒椾負紱佺敤,濡傛灉鎯崇敤鐨勮瘽淇濊瘉铏氭嫙鍙瘋兘甯哥殑鍓嶆彁涓嬪啀鍙﹁嫻嬭瘯,騫跺湪鏈鍚庡姞鍏ヤ簩鍙ヨ瘽:
guest_enable=YES
guest_username=vuser 鎺ヤ笅鏉ュ氨鏄噸鍚痸sftpd
[root@server root]# killall -HUP vsftpd #!
[root@server
root]# ftp localhost #嫻嬭瘯
Connected to server.redhat.org.cn.
220 Welcome
to linfeng's ftp server.
530 Please login with USER and PASS.
530 Please
login with USER and PASS.
KERBEROS_V4 rejected as an authentication
type
Name (localhost:root): tom #铏氭嫙鍙?br>331 Please specify the
password.
Password: #铏氭嫙鍙穞om鐨勫瘑鐮?br>230 Login successful. #鎴愬姛
Remote
system type is UNIX.
Using binary mode to transfer files.
ftp>
ls
227 Entering Passive Mode (127,0,0,1,136,56)
150 Here comes the
directory listing.
226 Transfer done (but failed to open directory).
#鎬庝箞浼氱姝簡鍛?鎯充竴涓嬩笂闈㈢殑,,鍛靛懙,榪欏氨鏄洜涓簐user鐢ㄦ埛鐨勬潈闄愬晩,鍙渶"chmod o+r
/home/vuser"閭ｅ彲嫻忚,浣嗕笉鍙笂浼?鍥犱負娌℃湁"w"浣?br>
=====================================
緗戠粶鍙傝冩枃绔狅細
http://www.bianceng.cn/OS/Linux/200706/3020.htm
http://www.shineblog.com/user2/24790/archives/2005/175940.shtml
榪欎袱綃囬兘姣旇緝璇︾粏銆?/p>
===============
榪欎釜鏂囦歡璇︾粏浠嬬粛浜嗗浣曚粠VSFTPD鐨?tar.gz鍒嗗彂鍖呭紑濮嬶紝寤虹珛鍜屽畨瑁呭茍榪愯VSFTPD銆?
1錛夊緩绔媀SFTPD
鍏堣繘鍏ヨВ鍘?tar.gz鏂囦歡鍚庝駭鐢熺殑鐩綍鍐呫傚涓嬶細
cd vsftpd-2.0.1
緙栬緫"builddefs.h"浠ユ搷浣渃ompile-time璁懼畾銆傦紙tcp_wrappers build,絳夛級
杈撳叆make,鍥炶濺錛堝鏋滃畠涓嶅伐浣滆鍙戦偖浠墮氱煡鎴?.
榪欏皢浜х敓涓涓簩榪涘埗鏂囦歡錛屼綘鍙互楠岃瘉涓涓嬨傚涓嬶細
[chris@localhost vsftpd]$ ls -l vsftpd
-rwxrwxr-x 1 chris chris 61748 Sep 27 00:26 vsftpd
2錛夋弧瓚砎SFTPD瀹夎鎵闇鐨勪竴浜涙潯浠?
VSFTPD榛樿璁劇疆闇瑕佷竴涓?nobody"鐢ㄦ埛錛屽鏋滆繖涓敤鎴蜂笉瀛樺湪錛岄偅涔堟坊鍔犲畠銆傚涓嬶細
[root@localhost root]# useradd nobody
useradd: user nobody exists
VSFTPD榛樿璁劇疆闇瑕佷竴涓┖鐩綍錛?usr/share/empty.澧炲姞榪欎釜鐩綍錛屽鏋滃畠榪樹笉瀛樺湪鐨勮瘽銆傚涓嬶細
[root@localhost root]# mkdir /usr/share/empty/
mkdir: cannot create directory `/usr/share/empty': File exists
濡傛灉瀹硅鍖垮悕鐢ㄦ埛錛坅nonymous)錛岄偅涔堜綘灝嗛渶瑕佷竴涓?ftp"鐢ㄦ埛鍜屽叾home鐩綍錛堣繖涓猦ome鐩綍涓嶅睘浜?#8220;ftp”鐢ㄦ埛錛岃屼笖“ftp"鐢ㄦ埛涔熷鍏舵病鏈夊啓鏉冮檺錛夊湪浣犵殑緋葷粺涓瓨鍦ㄣ?br>浠ヤ笅鍛戒護鐢ㄦ潵鍒涘緩涓涓?ftp"鐢ㄦ埛錛屽鏋滃畠榪樹笉瀛樺湪鐨勮瘽銆?
[root@localhost root]# mkdir /var/ftp/
[root@localhost root]# useradd -d /var/ftp ftp
錛堝嵆浣夸綘鐨?ftp"鐢ㄦ埛宸茬粡瀛樺湪錛屽畬鎴愪互涓嬭繖涓ゆ涔熸槸寰堟湁濂藉鐨勶細錛?
[root@localhost root]# chown root.root /var/ftp
[root@localhost root]# chmod og-w /var/ftp
3錛夊畨瑁匳SFTPD鐨勯厤緗佹墽琛屽拰甯姪鏂囦歡銆?br>杈撳叆"make install"鍚庝細灝嗕簩榪涘埗鏂囦歡鍜屽府鍔╂枃浠舵嫹璐濆埌閫傚綋鐨勭洰褰曘?br>浣犱篃鍙互鎵嬪伐鎷瘋礉榪欎簺鏂囦歡錛?
cp vsftpd /usr/local/sbin/vsftpd
cp vsftpd.conf.5 /usr/local/man/man5
cp vsftpd.8 /usr/local/man/man8
"make install"涓嶄細鎷瘋礉榛樿鐨勯厤緗枃浠訛紝鎵浠ュ緩璁綘鎵嬪伐鎷瘋礉錛?
cp vsftpd.conf /etc
daidong娉細鏍規嵁浣犵郴緇熺増鏈殑涓嶅悓錛屼篃鍙兘鏄?cp vsftpd.conf /etc/vsftpd
4)嫻嬭瘯 錛堟棤inetd褰卞搷錛?
VSFTPD鑳借繍琛屽湪鐙珛妯″紡錛坰tandalone)鎴栬呴氳繃inetd(xinetd)鏉ュ惎鍔ㄣ?br>浣犺兘閫氳繃inetd鏉ヨ繍琛寁sftpd浠ユ洿濂藉湴鎺у埗瀹冦備絾鎴戜滑鍦ㄩ嬈¤繍琛屾椂涓嶈繖涔堝仛錛屼互渚挎鏌ョ郴緇熸槸鍚︾幇鍦ㄩ厤緗甯搞?br>緙栬緫/etc/vsftpd.conf錛坉aidong娉細涔熷彲鑳芥槸/etc/vsftpd/vsftpd.conf)錛屽茍鍦ㄦ渶涓嬮潰鍔犲叆浠ヤ笅榪欎竴琛岋細
listen=YES
榪欏皢鍛婅瘔VSFTPD涓嶈浠巌netd鍚姩銆?
OK錛岀幇鍦ㄨ瘯鐫鍚姩FTP銆?br>浠OOT鐧誨綍銆?br>紜畾浣犳病鏈夎繍琛屽叾浠朏TP鏈嶅姟錛堝惁鍒橵SFTPD涓嶈兘鍗犵敤FTP鎵闇鐨?1绔彛錛夈?br>榪愯閭ｄ釜浜岃繘鍒舵枃浠訛紝濡備笅錛?
[root@localhost root]# /usr/local/sbin/vsftpd &
[1] 2104
濡傛灉涓鍒囨甯革紝閭ｄ箞浣犲皢榪炰笂FTP鏈嶅姟鍣紝濡備笅錛?
[chris@localhost chris]$ ftp localhost
Connected to localhost (127.0.0.1).
220 (vsFTPd 1.1.1)
Name (localhost:chris): ftp
331 Please specify the password.
Password:
230 Login successful. Have fun.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
227 Entering Passive Mode (127,0,0,1,229,133)
150 Here comes the directory listing.
d--x--x--x 2 0 0 4096 Jan 14 2002 bin
d--x--x--x 2 0 0 4096 Apr 21 20:52 etc
drwxr-xr-x 2 0 0 4096 Apr 21 20:52 lib
drwxr-sr-x 2 0 50 4096 Jul 26 22:58 pub
226 Directory send OK.
ftp>
5錛変粠inetd鎴栬呯被浼兼柟寮忓惎鍔紙瀹樻柟鎺ㄨ崘浣跨敤standalone鏂瑰紡錛?br>浣犱篃璁告兂閫氳繃inetd鎴栬呯被浼兼柟寮忓惎鍔╒SFTPD錛屽洜涓鴻繖鑳界粰浣犳洿澶氱殑鎰熷彈銆備緥濡倄inetd灝辨湁寰堝鐨勮緗?br>錛堟敞鎰忥細VSFTPD鐨勫唴鍦ㄦ満鍒跺睆钄戒簡xinetd鐨勫ぇ澶氭暟鐨勬湁鐢ㄧ殑璁劇疆錛夈?br>濡傛灉浣跨敤鏍囧噯鐨?inetd",浣犻渶瑕佺紪杈?etc/inetd.conf,鍦ㄥ叾涓姞鍏ヤ互涓嬩竴琛岋細
ftp stream tcp nowait root /usr/sbin/tcpd /usr/local/sbin/vsftpd
錛堢‘瀹氫綘鍒犻櫎鎴栬呮敞閲婃帀涓浜涘凡瀛樺湪鐨凢TP鏈嶅姟閰嶇疆琛屻傚鏋滀綘娌℃湁瀹夎tcp_wrappers,鎴栬呬笉鎯充嬌鐢ㄥ畠浠紝閭ｄ箞璇峰幓鎺?usr/sbin/tcpd part).
inetd闇瑕佹寚瀹氬茍閲嶆柊杞藉叆瀹冪殑閰嶇疆鏂囦歡錛?
kill -SIGHUP `pidof inetd`
濡傛灉浣犳兂浣跨敤"xinetd",璇峰弬闃呮垜浠彁渚涚殑鑼冧緥 /EXAMPLE/INTERNET_SITE/README. 鑰屽叾浠栬寖渚嬫枃浠跺皢鍛婅瘔浣犲浣曡皟閰嶅嚭鏇村己澶х殑xinetd鍔熻兘銆?
6錛変負鏈湴鐧誨綍閰嶇疆PAM鏂囦歡錛堝彲閫夛級
濡傛灉浣犲湪涓鍙版縺媧諱簡PAM鐨勮澶囦笂榪愯VSFTPD錛屼綘闇瑕佹彁渚涗竴涓?/etc/pam.d/ftp 鏂囦歡銆傚惁鍒欓潪鍖垮悕鐢ㄦ埛灝嗘棤娉曠櫥褰曟湇鍔″櫒銆?br>錛堟敞錛氬鏋滀綘鐨凱AM鐗堟湰姣旇緝鑰侊紝閭ｄ箞榪欎釜鏂囦歡涔熻鏄?/etc/pam.conf).
鍋氫負涓涓爣鍑嗚緗紝浣犲彲浠ユ嫹璐濅竴涓凡鎻愪緵鐨勮寖渚嬫枃浠訛紝濡備笅錛?
cp RedHat/vsftpd.pam /etc/pam.d/ftp
7錛夎嚜瀹氫箟浣犵殑閰嶇疆鏂囦歡
瀹屾垚浠ヤ笂鐨勯厤緗悗錛屽緩璁綘瀹夎涓涓厤緗枃浠躲傞粯璁ょ殑閰嶇疆鏂囦歡浣嶇疆鏄?etc/vsftpd.conf. 鍦╒SFTPD杞歡鍒嗗彂鍖呭唴鏈変竴涓寖渚嬮厤緗枃浠躲?br>浣犲彲浠ユ嫹璐濆叾涓?etc/vsftpd.conf浠ュ仛榪涗竴姝ヤ慨鏀廣?
cp vsftpd.conf /etc
錛坉aidong娉細涔熷彲鑳芥槸 cp vsftpd.conf /etc/vsftpd ).
榪欎釜榛樿閰嶇疆鍗充笉瀹硅鏈湴鐧誨綍涔熶笉瀹硅鍖垮悕鐢ㄦ埛涓婁紶錛屼篃璁鎬綘甯屾湜鏇存敼榪欎釜閰嶇疆銆?br>鍏跺畠
===================
嫻嬭瘯騫沖彴 錛堝凡閫氳繃錛?
-嫻佽鐨勶紝鍔熻兘瀹屽杽鐨勫鉤鍙伴兘鑳芥祴璇曢氳繃銆傚湪浠ヤ笅騫沖彴鐨勮緝鏂扮増鏈紝VSFTPD宸ヤ綔寰楀緢濂姐傚湪鍏跺ぇ閮ㄥ垎杈冩棭鐨勭増鏈笅錛屼篃榪愯姝ｅ父銆?
- RedHat Linux
- RedHat Enterprise Linux
- Solaris / GNU tools (Solaris 8 or newer)
- SuSE Linux
- Debian Linux
- OpenBSD
- FreeBSD
- NetBSD
- HP-UX / GNU tools
- IRIX / GNU tools
- Mac OS X (note; older versions have setgroups() problem. 10.3.4 reported OK)
铏氭嫙鐢ㄦ埛1
=============
榪欎釜渚嬪瓙紺鴻寖浜嗗浣曚負铏氭嫙鐢ㄦ埛璁劇疆VSFTPD/PAM銆?br>铏氭嫙鐢ㄦ埛鏄竴涓湪緋葷粺涓茍涓嶄綔涓轟竴涓櫥褰曞疄浣撹屽瓨鍦ㄧ殑鐢ㄦ埛銆備嬌鐢ㄨ櫄鎷熺敤鎴鋒瘮浣跨敤鐪熷疄鐨勭敤鎴鋒洿瀹夊叏錛屽洜涓鴻繖涓處鍙峰彧鑳界敤浜嶧TP鏈嶅姟鍣ㄣ?br>铏氭嫙鐢ㄦ埛緇忓父鐢ㄦ潵鎻愪緵緇欎笉澶у彲淇′換鐨勭敤鎴瘋闂煇浜涜祫婧愶紝鑰岃繖浜涜祫婧愰氬父鏄叾浠栨櫘閫氱敤鎴蜂笉鑳借闂殑銆?
1錛夊垱寤鴻櫄鎷熺敤鎴鋒暟鎹簱
鎴戜滑灝嗕嬌鐢╬am_userdb鏉ヨ璇佽櫄鎷熺敤鎴楓傝繖闇瑕佹彁渚涗竴涓?#8220;db"鏍煎紡錛堜竴縐嶉氱敤鏁版嵁搴撴牸寮忥級鐨勭敤鎴峰悕/瀵嗙爜鏂囦歡銆?br>鍒涘緩涓涓?db"鏍煎紡鐨勬枃浠訛紝棣栧厛瑕佸垱寤轟竴涓爣鍑嗘枃鏈枃浠訛紝騫舵妸鐢ㄦ埛鍚嶏紝瀵嗙爜浠ョ珫鐩存帓鍒楁柟寮忚緭鍏ャ傚logins.txt錛?
tom
foo
fired
bar
榪欎釜渚嬪瓙涓?tom鐢ㄦ埛鐨勫瘑鐮佹槸foo.fired鐢ㄦ埛鐨勫瘑鐮佹槸bar.
浠OOT鐧誨綍錛屽垱寤轟竴涓暟鎹簱鏂囦歡錛屽涓嬶細
db_load -T -t hash -f logins.txt /etc/vsftpd_login.db
錛堣繖瑕佹眰berkeley db紼嬪簭宸茬粡瀹夎錛?
(娉細涓浜涚郴緇熶篃璁稿畨瑁呬簡澶氫釜鐗堟湰鐨?db",鎵浠ユ煇浜涙儏鍐典笅浣犲彲鑳戒嬌鐢?db3_load"鎵嶆槸姝ｇ‘鐨勩傚浜庝竴浜? Debian緋葷粺灝辨槸榪欐牱銆?br>鍏抽敭鍦ㄤ簬瑕佽pam_userdb鐩鎬俊瀹冪殑鐧誨綍鏁版嵁搴撴槸鍝竴涓猟b鐗堟湰鎵浜х敓錛堜竴鑸兘鏄痙b3錛屽敖綆′綘鐨勭郴緇熼噷鍙兘瀹夎鐨勬槸db4).錛?br>榪欏皢鍒涘緩/etc/vsftpd_login.db鏂囦歡銆傛樉鐒訛紝浣犲笇鏈涜瀹氳繖涓枃浠剁殑鏉冮檺錛?
chmod 600 /etc/vsftpd_login.db
瑕佷簡瑙ｆ洿澶氬叧浜庣淮鎶や綘鐨勭櫥褰曟暟鎹簱鐨勪俊鎭紝璇峰湪"berkeley DB"瀵熺湅鐩稿叧鏂囨。錛?
http://www.sleepycat.com/docs/utility/index.html
2錛夌敤浣犵殑鏂版暟鎹簱鍒涘緩涓涓狿AM鏂囦歡
璇峰弬鑰冭寖渚媣sftpd.pam錛屽畠鍖呭惈2琛岋細
auth required /lib/security/pam_userdb.so db=/etc/vsftpd_login
account required /lib/security/pam_userdb.so db=/etc/vsftpd_login
榪欐槸鍛婅瘔PAM鐢ㄦ柊鐨勬暟鎹簱鍘婚獙璇佺敤鎴楓傛妸榪欎釜PAM鏂囦歡鎷瘋礉鍒癙AM鐩綍錛屼竴鑸槸/etc/pam.d
cp vsftpd.pam /etc/pam.d/ftp
3)涓鴻櫄鎷熺敤鎴瘋緗甴ome鐩綍
useradd -d /home/ftpsite virtual
ls -ld /home/ftpsite
(which should give):
drwx------ 3 virtual virtual 4096 Jul 30 00:39 /home/ftpsite
鎴戜滑宸茬粡鍒涘緩浜嗕竴涓悕鍙?virtual"鐨勭敤鎴鳳紝home鐩綍鏄?/home/ftpsite".
鎴戜滑鎷瘋礉涓浜涗笢瑗垮埌榪欎釜涓嬭澆鐩綍錛?
cp /etc/hosts /home/ftpsite
chown virtual.virtual /home/ftpsite/hosts
4錛夊垱寤轟綘鐨剉sftpd.conf閰嶇疆鏂囦歡
璇峰弬鑰冭繖涓洰褰曚笅鐨勪緥瀛愩傝鎴戜滑涓琛岃鍦扮湅涓鐪嬭繖浜涢厤緗細
anonymous_enable=NO
local_enable=YES
瀹夊叏璧瘋錛屽睆钄戒簡鍖垮悕鐢ㄦ埛錛屽彧鍚敤浜嗛潪鍖垮悕鐢ㄦ埛錛堝嵆铏氭嫙鐢ㄦ埛浣跨敤鐨勮處鍙鳳級
write_enable=NO
anon_upload_enable=NO
anon_mkdir_write_enable=NO
anon_other_write_enable=NO
涓轟簡瀹夊叏璇風‘璁よ繖鍑犱釜閰嶇疆錛岃繖灝嗗叧闂啓鐨勬潈闄愩?
chroot_local_user=YES
榪欏皢鎶婅櫄鎷熺敤鎴烽攣瀹氬湪鎴戜滑鍦ㄤ互涓婅緗殑/home/ftpsite鐩綍鍐呫?
guest_enable=YES
guest_username=virtual
guest_enable闈炲父閲嶈-瀹冩縺媧諱簡铏氭嫙鐢ㄦ埛錛佽実uest_username璇存槑鎵鏈夌殑铏氭嫙鐢ㄦ埛閮藉搴旀垜浠湪涓婇潰璁劇疆鐨勭湡瀹炵敤鎴鳳細“virtual".
榪欏悓鏃剁‘瀹氫簡铏氭嫙鐢ㄦ埛鍦ㄦ枃浠剁郴緇熶腑鐨勪綅緗紝涔熷氨鏄錛岃櫄鎷熺敤鎴風殑home鐩綍鍗?virtual"鐢ㄦ埛鐨刪ome鐩綍錛?home/ftpsite銆?
listen=YES
listen_port=10021
榪欒VSFTPD浠ョ嫭绔嬫ā寮?standalone)榪愯錛岃屼笉鏄粠inetd鏂瑰紡鍚姩銆備篃灝辨槸璇達紝浣犺繍琛孷SFTPD鍙墽琛屾枃浠跺氨鍚姩浜咶TP鏈嶅姟銆?br>鍚屾椂涔熻VSFTPD鍚敤闈炴爣鍑嗙鍙?0021鏉ョ洃鍚現TP璇鋒眰錛團TP涓鑸嬌鐢?1绔彛錛夈?
pasv_min_port=30000
pasv_max_port=30999
榪欒瀹氫簡琚姩妯″紡鐨凢TP璇鋒眰绔彛銆傚綋浣犻厤緗簡涓涓槻鐏鐨勬椂鍊欙紝榪欎釜閰嶇疆灝卞緢濂界敤銆?br>鎷瘋礉鑼冧緥閰嶇疆鏂囦歡鍒?etc
cp vsftpd.conf /etc/
(daidong娉細涔熷彲鑳芥槸/etc/vsftpd)
5)鍚姩VSFTPD
鍒癡SFTPD浜岃繘鍒舵枃浠舵墍鍦ㄧ殑鐩綍錛岃緭鍏ワ細
./vsftpd
濡傛灉涓鍒囨甯革紝榪欎釜鍛戒護灝嗙敓鏁堛傚惁鍒欙紝浣犲皢浼氱湅鍒頒竴浜涢敊璇俊鎭殑鍙嶉銆?
6錛夋祴璇?br>鍚姩鍙︿竴涓細璇濄傦紙鎴栬卌trl-z錛屽啀杈撳叆"bg",璁￢SFTPD鍦ㄥ悗鍙拌繍琛岋級銆?br>榪欐槸涓涓狥TP浼氳瘽鐨勪緥瀛愶細
ftp localhost 10021
Connected to localhost (127.0.0.1).
220 ready, dude (vsFTPd 1.1.0: beat me, break me)
Name (localhost:chris): tom
331 Please specify the password.
Password:
230 Login successful. Have fun.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> pwd
257 "/"
ftp> ls
227 Entering Passive Mode (127,0,0,1,117,135)
150 Here comes the directory listing.
226 Transfer done (but failed to open directory).
ftp> size hosts
213 147
ftp>
娉ㄩ噴錛?br>瀵嗙爜鏄?foo"
鍑虹幇”failed to open directory“鐨勮瘽錛屽埆鎷呭績銆傝繖鏄洜涓?home/ftpsite鐩綍涓嶅璁歌浠繪剰嫻忚銆?br>錛堟垜浠彲浠ユ洿鏀筧non_world_readable_only=NO浠ユ秷闄ゅ憡璀︼紝浣嗕負浜嗗畨鍏紝榪樻槸淇濈暀榪欎釜閰嶇疆錛夈?br>鎴戜滑鑳介氳繃size鍛戒護鐪嬪埌鎴戜滑宸茬粡璁塊棶浜嗚鎴戜滑鎷瘋礉鍒拌繖閲岀殑"hosts"鏂囦歡銆?
vsftpd.conf
anonymous_enable=NO
local_enable=YES
write_enable=NO
anon_upload_enable=NO
anon_mkdir_write_enable=NO
anon_other_write_enable=NO
chroot_local_user=YES
guest_enable=YES
guest_username=virtual
listen=YES
listen_port=10021
pasv_min_port=30000
pasv_max_port=30999
铏氭嫙鐢ㄦ埛2
===============
榪欎釜渚嬪瓙灝嗘紨紺哄浣曟墿灞?#8220;VIRTUAL_USERS”閭ｄ釜鑼冧緥錛屼粠鑰屽疄鐜版洿澶嶆潅涓鐐圭殑閰嶇疆銆?br>璁╂垜浠亣瀹氭垜浠渶瑕?縐嶄笉鍚岀殑铏氭嫙鐢ㄦ埛錛氫竴縐嶅彧鑳芥祻瑙堝茍涓嬭澆璧勬簮錛屽彟涓縐嶈兘涓婁紶鏂囦歡騫舵祻瑙堢珯鍐呰祫婧愩?br>瑕佹縺媧昏繖涓緗紝鎴戜滑灝嗕嬌鐢╒SFTPD鐨勫己澶х殑“鍗曚釜鐢ㄦ埛閰嶇疆”鍔熻兘錛堟槸V1.1.0鍚庡嚭鐜扮殑鏂板姛鑳斤級銆?br>鍦ㄥ墠涓涓櫄鎷熺敤鎴瘋寖渚嬩腑錛屾垜浠垱寤轟簡2涓敤鎴?tom鍜宖red.
鎴戜滑灝嗗疄鐜癴red鏈夊啓鏉冮檺浠ヤ笂浼犳柊鏂囦歡錛屽悓鏃秚om鍙兘涓嬭澆鏂囦歡銆?
1錛夋縺媧誨崟涓敤鎴烽厤緗姛鑳姐?br>瑕佹縺媧昏繖涓姛鑳斤紝闇瑕佸鍔犱互涓嬮厤緗鍒伴厤緗枃浠訛細
user_config_dir=/etc/vsftpd_user_conf
騫朵笖鍒涘緩鐩綍錛?
mkdir /etc/vsftpd_user_conf
2錛夋巿浜坱om璇誨彇鎵鏈夋枃浠跺拰鐩綍鐨勬潈闄?br>鍦ㄤ笂涓涓緥瀛愮殑鏈鍚庯紝鎴戜滑娉ㄦ剰鍒拌櫄鎷熺敤鎴峰彧鑳芥祻瑙堟墍鏈夌殑瀹屽叏鍙灞炴х殑鐩綍鍜屾枃浠躲傛垜浠嬌/home/ftpsite瀹屽叏鍙錛岃屼笖琚笂浼犵殑鏂囦歡涔?br>璧嬩簣浜嗗畬鍏ㄥ彲璇葷殑鏉冮檺錛坉aidong娉細鎰忔濇槸璇磋繖鏍瘋櫄鎷熺敤鎴峰氨鑳借鍙栨墍鏈夌殑鏂囦歡浜嗭級銆備絾瀹炵幇榪欎釜鐩殑鐨勫彟涓涓柟娉曟槸鎺堟潈tom鑳戒笅杞介偅浜涢潪瀹屽叏鍙鐨勬枃浠躲?br>瀵逛簬tom,浠栫殑閰嶇疆鏂囦歡涓渶瑕佷慨鏀逛竴涓緗細
anon_world_readable_only:
璁句負"anon_world_readable_only=NO" > /etc/vsftpd_user_conf/tom
(daidong娉細鏃㈡妸榛樿閰嶇疆淇敼浜哸non_world_readable_only鍚庯紝澶嶅埗鍒?etc/vsftpd_user_conf涓嬶紝鍚嶅瓧涓簍om)
楠岃瘉涓涓嬬粨鏋?浠om鐧誨綍錛?#8220;ls”灝嗚繑鍥炰竴涓洰褰曞垪琛ㄣ傚鏋滀互fred鐧誨綍灝嗕笉浼氬姝ゃ?br>娉ㄦ剰錛氶噸鍚疺SFTPD浠ュ惎鐢ㄩ厤緗枃浠?etc/vsftpd.conf(楂樼駭鐢ㄦ埛涔熷彲浠ュ彂閫丼IGHUP緇橵SFTPD鐨勭洃鍚繘紼?.
3)鎺堜簣freg璇誨彇鎵鏈夋枃浠?鐩綍騫跺垱寤烘柊鏂囦歡/鐩綍鐨勬潈闄?浣嗚浠栦笉鑳藉宸插瓨鍦ㄧ殑鏂囦歡/鐩綍榪涜鎿嶄綔.
echo "anon_world_readable_only=NO" > /etc/vsftpd_user_conf/fred
echo "write_enable=YES" >> /etc/vsftpd_user_conf/fred
echo "anon_upload_enable=YES" >> /etc/vsftpd_user_conf/fred
楠岃瘉涓涓?浠om鐧誨綍,灝嗕笉鑳戒笂浼?鑰宖red灝卞彲浠?
璇曞浘鍒犻櫎涓涓枃浠?-鍣?浣犱滑淇╅兘涓嶈!
]]>
璇存槑錛?/strong>
Linux涓嬩竴鑸渶甯哥敤鐨勫伐鍏穡u-ftpd.
wu-ftpd鐨勫畨瑁呴潪甯稿鏄擄紝澶у鏁扮増鏈殑Linux涓兘鍖呭惈浜唚u-ftpd鐨剅pm杞歡鍖咃紝浣犲彲浠ュ湪瀹夎Linux鏃舵寚瀹氳鍏ャ傚鏋滀綘鎯寵嚜琛岀紪璇戞簮浠ｇ爜錛屼篃鍙互鍒癴tp://ftp.wu-ftpd.org涓嬭澆鏈鏂扮増鏈殑婧愪唬鐮佸寘銆?
瀹夎濂戒互鍚庯紝鍙互鐢╟kconfig鍛戒護鏉ユ鏌ユ槸鍚﹀凡緇忔紜畨瑁呫傚湪/etc/passwd涓彲浠ユ寚瀹歠tp鐢ㄦ埛鐨勭櫥鍏ョ洰褰曘?
wu-ftpd涓昏鏈変互涓?涓厤緗枃浠訛細
ftpaccess(涓昏閰嶇疆鏂囦歡錛屾帶鍒跺瓨鍙栨潈闄?
ftpconvertions(閰嶇疆鏂囦歡鍘嬬緝/瑙ｅ帇緙╄漿鎹?
ftpgroups(璁懼畾ftp鑷繁瀹氫箟鐨勭兢緇?
ftphosts(璁懼畾涓埆鐨勭敤鎴鋒潈闄?
ftpservers(璁懼畾涓嶅悓IP/Domain Name浠ュ搴斿埌涓嶅悓鐨勮櫄鎷熶富鏈?
ftpusers(璁懼畾鍝簺甯愬彿涓嶈兘鐢╢tp榪炵嚎)
涓. ftp鏈嶅姟鍣?br>1. inetd閰嶇疆鏂囦歡鎴杧inetd.conf閰嶇疆鏂囦歡
/etc/inetd.conf鏂囦歡鍐呭濡備笅:
ftp stream tcp nowait root /usr/sbin/tcpd in.ftpd -l -a
/etc/xinetd.conf鏂囦歡鍐呭濡備笅:
service ftp
{
socket_type = stream
protocol = tcp
wait = no
user = root
#only_from = 202.118.66.0
#only_from += 192.168.1.2
#only_from += localhost
server = /usr/sbin/in.ftpd
server_args = -l -a
}
鐩稿叧鏂囦歡:/etc/services
ftp-data 20/tcp
ftp 21/tcp
2. ftp鐢ㄦ埛(Anonymous FTP鏈嶅姟鍣ㄩ渶瑕佺敤鍒?
鏂囦歡:/etc/passwd鍜?etc/shadow
/etc/passwd:
ftp:x:500:50:Anonymous FTP User:/home/ftp:/bin/false
/etc/shadow:
ftp:*:10689:0:99999:7:::
$finger ftp
Login: ftp Name: FTP User
Directory: /home/ftp Shell: /bin/false
Never logged in.
No mail.
No Plan.
3. DNS閰嶇疆
ftp IN CNAME officail.domain.name.
4. 綆＄悊鍛橀偖浠跺埆鍚?br> 鏂囦歡: /etc/mail/aliases (Solairs)
/etc/aliases (Linux)
(egrep aliases /etc/mail/sendmail.cf )
ftp-admin: real-user-name@domain.name
鐩稿叧鍛戒護: newaliases, 寤虹珛閭歡鍒悕
浜? 鏂囦歡緋葷粺緇撴瀯
1. Anonymous FTP 鐩綍緇撴瀯
濡備笅瀛愮洰褰?
bin(ls,gzip,tar絳塧nonymous ftp鐢ㄦ埛鎵瑕佷嬌鐢ㄧ殑浜岃繘鍒跺彲鎵ц鏂囦歡)
etc(passwd,group)
lib(鍔ㄦ佽繛鎺ュ簱,ld-2.0.7.so, ld-linux.so.2, ldd ../bin/ls 絳?
pub(鍙笅杞芥枃浠?
2. passwd鍙奼roup鏂囦歡
涓嶈浣跨敤緋葷粺鐨刾asswd鍙奼roup鏂囦歡,鏈濂藉彧鏀炬墍闇鐨勭敤鎴峰強緇勪俊鎭?br> passwd鏂囦歡:
ftpadm:x:0:0:Anonymous FTP:/home/ftp:/bin/false
ftp:x:60000:60000:Anonymous FTP:/home/ftp:/bin/false
group鏂囦歡:
ftpadmin:x:0:
ftp:x:60000:
3. 鏂囦歡鍙婄洰褰曞睘鎬?br> 涓葷洰褰?home/ftp 灞炰富root, 灞炴?55
bin 灞炰富root 緇剋heel鎴杘ther, 灞炴?11
etc 鍚屼笂
lib 灞炰富root, 灞炴?55
pub 灞炰富涓簉oot鎴杅tp綆＄悊鍛?灞炴?55
紜涓嶈鐢╢tp浣滀換浣曟枃浠舵垨鐩綍鐨勫睘涓?
[hbwork@helius /etc]$ cd /home/ftp/
[hbwork@helius ftp]$ ls -l
total 4
d--x--x--x 2 root root 1024 Apr 8 17:57 bin
d--x--x--x 2 root root 1024 Jun 4 15:12 etc
drwxr-xr-x 2 root root 1024 Apr 8 17:57 lib
dr-xr-sr-x 2 root ftp 1024 Apr 8 11:18 pub
$ls -l bin
[root@helius ftp]# ls -l bin/
total 250
---x--x--x 1 root root 15236 Apr 28 1998 compress
---x--x--x 1 root root 46356 Sep 11 1998 cpio
---x--x--x 1 root root 45436 Sep 11 1998 gzip
---x--x--x 1 root root 29980 Sep 11 1998 ls
---x--x--x 1 root root 110668 Sep 11 1998 tar
lrwxrwxrwx 1 root root 4 May 19 16:48 zcat -> gzip
$ls -l etc
total 19
-r--r--r-- 1 root root 57 Jun 4 15:12 group
-r--r--r-- 1 root root 16372 Sep 11 1998 ld.so.cache
-r--r--r-- 1 root root 83 Jun 4 15:12 passwd
(鍦⊿olaris涓婂緩绔媋nonymouse FTP鐗規畩涓浜?璇峰弬鑰僕u-ftpd-faq)
4. 鍙夌洰褰?br> incoming Owner: root Mode:1733 (chmod 1733 incoming)
涓? 嫻嬭瘯鍙婅皟璇?br> egrep ftp /etc/inetd.conf
ps ax |egrep inetd
kill -HUP $PID
$ftp localhost (or ftp 0)
鎵цls cd get 絳夋寚浠ょ湅涓涓嬬粨鏋滃浣?br>
鍥? wu-ftpd FTP鏈嶅姟鍣ㄨ繘紼?br>
澧炲己鍔熻兘:
. 鍏佽鏍規嵁鐢ㄦ埛鐨刬p鍦板潃鎴栦富鏈?鐢ㄦ埛鍚嶈緗笉鍚岀殑綾?br> . 鏍規嵁璁劇疆鐨勭被,綆＄悊鍛樺彲浠ユ帶鍒跺叾璁塊棶鏉冮檺,濡傞槻姝nonymous鐢ㄦ埛
鍒犻櫎鏂囦歡鎴栬鐩栧凡鏈夌殑鏂囦歡
. 鍙互瀹炵幇鑷姩鎵цuncompress,compress,tar,gzip絳夊姛鑳?br> . 鍙互璁拌澆鎵鏈夌殑upload/download,鍙奻tp client鎵鍙戦佺殑姣忎釜鍛戒護.
. 鍏佽騫蟲粦鍏蟲帀ftp鏈嶅姟鍣?br>
鐩稿叧閰嶇疆鏂囦歡:
ftpaccess
ftpconversions
ftphosts
ftpuser
鐩稿叧鍛戒護:
strings /usr/sbin/in.ftpd |egrep ftpaccess
1. 緙栬瘧 wu-ftpd
鏈鏂扮増鏈? wu-ftpd-2.5.0
ftp://ftp.dlut.edu.cn/pub/unix/ftp/servers/
$tar -zxvf wu-ftpd-2.5.0.tar.gz
$cd wu-ftpd-2.5.0
寤鴻鍦ㄧ紪璇戝畨瑁呬箣鍓嶅弬鑰冩枃浠禝NSTALL,README,upload.configuration.HOWTO
濡傛兂瀹氬埗鑷繁鐨剋u-ftpd,鍙紪杈戞枃浠秙rc/pathnames.h
$build help
鏌ョ湅緙栬瘧甯姪
$./build lnx
$su
#./build install
2. 鍛戒護琛岄夐」
-d Sends debugging information to syslog
-a Enable the use of the ftpaccess file(This is the default)
-A Disable the use of the ftpaccess file
-L Cause ftpd to log all USER commands.
-i Causes ftpd to log all incoming(upload) file in the xferlog
file( See pathnames.h )
-o Causes ftpd to log all outgoing(download) files in the xferlog file
3. 鏂囦歡ftpconversions
doc/examples/, 鐢ㄤ簬鎸囧畾get鏃剁殑瀹炴椂鍘嬬緝鎴栧睍寮(on-the-fly).
姝ゆ枃浠朵笉鑸儏鍐典笅涓嶇敤浣滀慨鏀?br>
4. ftpaccess
(1)瀹氫箟綾?br> 涓夌鐢ㄦ埛綾誨瀷: real anonymous
guest(闇瑕佹彁渚涚浉搴旂殑鍙ｄ護)
鏍煎紡:
class classname type[,type,...] address [ address ...]
紺轟緥:
class local real *.dlut.edu.cn 202.118.66 localhost
class anonymous anonymous *
(2)鎷掔粷璁塊棶
deny *.net.cn /etc/ftpmsgs/msg.denied
(3)闄愬埗璁塊棶
limit class number times messages
limit anonymous 200 SaSu
limit anonymous 100 Any /etc/ftpmsgs/msg.toomany
loginfails 2
tar no anonymous
compress no anonymous
chmod yes|no type [type ...]
delete yes|no type [type ...]
overwrite yes|no type [type ...]
rename yes|no type [type ...]
umask yes|no type [type ...]
passwd-check none|trivial|rfc822 enforce|warn
(5)banner
鏄劇ず鍦ㄧ敤鎴穕ogin涔嬪墠鐨勪俊鎭?br> banner /etc/ftpmsg/banner.msg
鍏朵腑banner.msg鏂囦歡涓彲浠ュ紩鐢ㄥ涓嬪彉閲?
%C Current working directory
%E Email address of the administrator( email ftpadm@dlut.edu.cn)
%F 鍙綋鐩綍涓嬪彲鐢ㄧ┖闂?br> %L hostname
%M 鏈澶у厑璁歌繛鎺ユ暟
%N 鍚屼竴綾諱腑褰撳墠榪炴帴鏁?br> %R The client host'name or ip address
%T Current local time
%U The name the user specified at login
紺轟緥鏂囦歡:
Welcome to this test FTP Archive, running on %L.
Please contact %E with any technical problems you may have
accessing this archive.
You are currently user %N out of a maximum %M users. It's
%T in PRC.
(6)message鍛戒護
message pathname login
message pathname cwd=dir
message .conents cwd=*
姣忔敼鍙樼洰褰曞潎鏄劇ず,cwd=dir鍙湪絎竴嬈℃洿鏀規椂鏄劇ず
(7)readme鍛戒護
readme pathname [login|cwd=dir] [class] [class]
readme README* cwd=*
(8)shutdown鍛戒護 (2.5.0涓婁笉姝ｅ父)
shutdown pathname
(9)log鍛戒護
log commands type [ type ...]
log transfer type [type ...] direction[,direction]
(10)alias
alias source: /pub/local/sw/source
(11)cdpath
cdpath /pub /pub1
涓婅澆鎺у埗
upload hierarchy directory yes|no owner group mode [dirs|nodirs]
涓嬮潰鐨剋u-ftpd-2.5.0 /etc/ftpaccess鏂囦歡涓殑upload閰嶇疆(澶у鍙互璇曚竴涓嬪ぇ宸TP
鏈嶅姟鍣ㄧ殑upload,浣嗗埆浼犳病鐢ㄧ殑榪囧ぇ鐨勬枃浠?
# FTP-home-dir archiv-dir allow? owner group mode dirs?
# (as in /etc/passwd)
upload /home/ftp * no
upload /home/ftp /pub3/incoming/windows yes ftpadmin ftp 0664 dirs
upload /home/ftp /pub3/incoming/windows/* yes ftpadmin ftp 0664 dirs
upload /home/ftp /pub3/incoming/unix yes ftpadmin ftp 0666 dirs
upload /home/ftp /pub3/incoming/unix/* yes ftpadmin ftp 0666 dirs
upload /home/ftp /pub3/incoming/other yes ftpadmin ftp 0666 dirs
upload /home/ftp /pub3/incoming/other/* yes ftpadmin ftp 0666 dirs
upload /home/ftp /pub3/incoming/WDI yes ftpadmin ftp 0666 dirs
upload /home/ftp /pub3/incoming/WDI/* yes ftpadmin ftp 0666 dirs
5. ftphosts鏂囦歡
allow ftp *.dlut.edu.cn
allow anonymous *.dlut.edu.cn
deny ftp *.dlmu.edu.cn
deny ftp *.dlmu.edu.cn 202.118.80.*
6.瀹炵敤紼嬪簭
ftpcount
ftpwho
ftushut
緇存姢:
寤虹珛榪炴帴鏃舵渶濂戒嬌鐢ㄧ浉瀵硅礬寰勩?br> 鏍規嵁杞歡綾誨埆寤虹珛涓嶅悓鐨勫瓙鐩綍銆?br> 鏈濂藉湪姣忎釜鐩綍涓緩绔嬬浉搴旂殑璇存槑鏂囦歡鎴杋ndex鏂囦歡錛屾柟渚跨敤鎴鋒煡鎵俱?/pre>
]]>
iptables -A INPUT -p tcp –dport 21 -j ACCEPT
寮浜?1绔彛灝辮浜嗗悧錛熶笉鏄殑銆傚厛璇磋ftp鍗忚銆俧tp鍗忚鏄竴涓畝鍗曘佷繚瀵嗘у樊錛堟槑鐮侊級鐨則cp鍗忚錛屽畠鐨勫伐浣滃師鐞嗘槸瀹㈡埛绔厛榪炴湇鍔″櫒绔? 鐨?1绔彛錛岀劧鍚庣粡榪?姝ョ殑鎻℃墜浠ュ悗寤虹珛浜嗕竴鏉¤繛鎺ャ傝娉ㄦ剰鐨勬槸錛岃繖鏉¤繛鎺ュ彧鍙互鐢ㄦ潵浼犺緭ftp鐨勫懡浠わ紝鍙湁榪欐潯榪炴帴鐨勮瘽鏄粈涔堥兘浼犱笉浜嗙殑錛屽氨綆楁槸鐢? “ls”鍛戒護鏉ユ煡鐪嬫枃浠朵篃涓嶈銆?br>寤虹珛浜嗗懡浠ょ殑榪炴帴浠ュ悗錛屾湇鍔″櫒绔氨瑕佸緩绔嬩竴鏉℃暟鎹殑榪炴帴銆傛暟鎹殑榪炴帴鍙堝垎涓轟富鍔ㄦā寮忥紙port錛夊拰琚姩妯″紡錛坧assive錛夈俧tp榛樿鏄鍔? 妯″紡錛屼富鍔ㄥ拰琚姩涔嬮棿浣跨敤”pass”鍛戒護鍒囨崲銆備富鍔ㄦā寮忛氳繃20绔彛涓庡鎴風鐩歌繛錛岃岃鍔ㄦā寮忓嵈浣跨敤1024浠ュ悗鐨勭鍙ｄ笌瀹㈡埛绔浉榪炪傜敱浜?024浠ュ悗 鐨勭鍙ｆ槸闅忔満鍒嗛厤鐨勶紝鎵浠ュ湪琚姩妯″紡涓嬫垜浠槸涓嶇煡閬撴湇鍔＄鏄嬌鐢ㄤ粈涔堢鍙ｄ笌瀹㈡埛绔繛鎺ョ殑銆備篃灝辨槸璇達紝鎴戜滑鏄笉鐭ラ亾iptables瑕佸紑鏀句粈涔堢鍙ｃ?br>寮濮嬫垜浣跨敤鐨勬槸
iptables -A input -p tcp –sport 1024: –dport 1024: -j ACCEPT
鏉ヨftp寤虹珛琚姩榪炴帴鐨勩備絾瑙夊緱濡傛灉榪欐牱鐨勮瘽錛岄偅灝辯瓑浜庢妸鎵浠2p鐨勮繛鎺ラ兘寮鏀句簡錛屼笉瀹夊叏銆?br>浜庢槸鍦–U涓婇棶浜猴紝緇堜簬鎵懼埌浜嗚В鍐崇殑鏂規硶:
1銆佸姞杞芥ā鍧椼?br>
modprobe ip_nat_ftp
modprobe ip_conntrack
modprobe ip_conntrack_ftp
2,鍔犱笂涓鏉¤鍒欙細
澶勪簬server
iptables -A INPUT -m state –state ESTABLISHED,RELATED -j ACCEPT
澶勪簬client
iptables -A OUTPUT -m state –state ESTABLISHED,RELATED -j ACCEPT
鍏佽榪炴帴淇濇寔鐨勮鍔ㄨ闂?br>鍏跺疄榪欐牱鍦ㄩ噸鍚痠ptables鐨勬椂鍊欐墍闇鐨勬ā鍧楀張涓嶈浜嗭紝閫氳繃涓嶆噲鐨勫姫鍔涚粓浜庢壘鍒頒簡鏈緇堢殑瑙ｅ喅鏂規硶錛岀紪杈?etc/sysconfig/iptables-config錛?br>IPTABLES_MODULES="ip_conntrack_ftp"
IPTABLES_MODULES="ip_nat_ftp"
鎶婇渶瑕佸姞杞界殑妯″潡鍔犲叆錛屾棤璁洪噸鍚郴緇熻繕鏄痠ptables浣唂tp妯″潡濮嬬粓榪樻槸鍔犺澆鐨勩?br>鎼炲畾灝辮繖鏍峰搱鍝堝搱錛屽笇鏈涜兘鍦ㄤ互鍚庡府鍔╁ぇ瀹舵潵瑙ｅ喅ftp涓婄殑闂銆?br>
鏈枃鏉ヨ嚜ChinaUnix鍗氬錛屽鏋滄煡鐪嬪師鏂囪鐐癸細http://blog.chinaunix.net/u1/51714/showart_423414.html
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鍏堢悊瑙ｄ富琚姩鐨勮仈鎺ユ柟寮忥細
FTP鍗忚鏈変袱縐嶅伐浣滄柟寮忥細PORT鏂瑰紡鍜孭ASV鏂瑰紡錛屼腑鏂囨剰鎬濅負涓誨姩寮忓拰琚姩寮忋?/p>
Port妯″紡錛?/font>ftp server:tcp 21 <------client:dynamic ftp server:tcp 20 ------>client:dynamic
Pasv妯″紡錛?/font>ftp server:tcp 21
<----client:dynamic ftp server:tcp dynamic
<----client:dynamic #allow all ftp incoming connections # Enable active ftp transfers # Enable passive ftp transfers
PORT錛堜富鍔級鏂瑰紡鐨?a >榪炴帴榪囩▼鏄細瀹㈡埛绔悜鏈嶅姟鍣ㄧ殑FTP绔彛錛堥粯璁ゆ槸21錛夊彂閫?a >榪炴帴璇?
姹傦紝鏈嶅姟鍣ㄦ帴鍙楄繛鎺ワ紝寤虹珛涓鏉″懡浠ら摼璺傚綋闇瑕佷紶閫佹暟鎹椂錛屽鎴?
绔湪鍛戒護閾捐礬涓婄敤PORT鍛戒護鍛婅瘔鏈嶅姟鍣細“鎴戞墦寮浜哫XXX绔彛錛屼綘榪囨潵榪炴帴鎴?#8221;銆備簬鏄湇鍔″櫒浠?0绔彛鍚戝鎴風鐨刋XXX绔彛鍙戦佽繛鎺ヨ姹傦紝寤虹珛涓鏉?
鏁版嵁閾捐礬鏉ヤ紶閫佹暟鎹?br>PASV錛堣鍔級鏂瑰紡鐨勮繛鎺ヨ繃紼嬫槸錛氬鎴風鍚戞湇鍔″櫒鐨凢TP绔彛錛堥粯璁ゆ槸21錛夊彂閫佽繛鎺ヨ
姹傦紝鏈嶅姟鍣ㄦ帴鍙楄繛鎺ワ紝寤虹珛涓鏉″懡浠ら摼璺傚綋闇瑕佷紶閫佹暟鎹椂錛屾湇鍔?
鍣ㄥ湪鍛戒護閾捐礬涓婄敤PASV鍛戒護鍛婅瘔瀹㈡埛绔細“鎴戞墦寮浜哫XXX绔彛錛屼綘榪囨潵榪炴帴鎴?#8221;銆備簬鏄鎴風鍚戞湇鍔″櫒鐨刋XXX绔彛鍙戦佽繛鎺ヨ姹傦紝寤虹珛涓鏉℃暟鎹摼璺潵
浼犻佹暟鎹?/p>
iptables -A INPUT -p tcp
--dport 21 -m state --state ESTABLISHED -j ACCEPT
iptables -A OUTPUT -p tcp
--sport 21 -m state --state NEW,ESTABLISHED -j ACCEPT
iptables -A INPUT -p tcp
--dport 20 -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -A OUTPUT
-p tcp --sport 20 -m state --state ESTABLISHED -j ACCEPT
iptables -A INPUT -p tcp
--sport 1024:65535 --dport 1024:65535 -m state --state ESTABLISHED -j
ACCEPT
iptables -A OUTPUT -p tcp --sport 1024:65535 --dport 1024:65535 -m
state --state ESTABLISHED,RELATED -j ACCEPT
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瑕佸疄鐜板畧鎶よ繘紼嬶紝涓縐嶆柟娉曟槸鎸夊畧鎶よ繘紼嬬殑瑙勫垯鍘葷紪紼嬶紙鏈珯鏈夋枃绔犱粙緇嶈繃錛夛紝姣旇緝楹葷儲錛涘彟涓縐嶆柟娉曟槸浠嶇劧鐢ㄦ櫘閫氭柟娉曠紪紼嬶紝鐒跺悗鐢╪ohup鍛戒護鍚姩紼嬪簭錛?
nohup
<紼嬪簭鍚?gt; &
鍒欐帶鍒跺彴logout鍚庯紝榪涚▼浠嶇劧緇х畫榪愯錛岃搗鍒板畧鎶よ繘紼嬬殑浣滅敤錛堣櫧鐒跺畠涓嶆槸涓ユ牸鎰忎箟涓婄殑瀹堟姢榪涚▼錛夈?br>浣跨敤nohup鍛戒護鍚庯紝鍘熺▼搴忕殑鐨勬爣鍑嗚緭鍑鴻鑷姩鏀瑰悜鍒板綋鍓嶇洰褰曚笅鐨刵ohup.out鏂囦歡錛岃搗鍒頒簡log鐨勪綔鐢紝瀹炵幇浜嗗畬鏁寸殑瀹堟姢榪涚▼鍔熻兘銆?/p>
ygwu @ 2005騫?4鏈?8鏃?涓婂崍10:03
For example錛?br>濡備綍榪滅▼鍚姩WebLogic鏈嶅姟?
鐢╰elnet榪滅▼鎺у埗鏈嶅姟鍣紝榪滅▼鍚姩WEBLOGIC鏈嶅姟錛屽惎鍔ㄥ悗鍏抽棴telnet錛學ebLogic鏈嶅姟涔熻窡鐫鍋滄錛岃繖鏄洜涓轟嬌鐢╰elnet鍚姩鐨勮繘紼嬩細闅忕潃telnet榪涚▼鐨勫叧闂屽叧闂傛墍浠ユ垜浠彲浠ヤ嬌鐢ㄤ竴浜沀NIX涓嬬殑鍛戒護鏉ュ仛鍒頒笉鍏抽棴銆?/p>
浣跨敤濡備笅鍛戒護錛?/p>
nohup startWeblogic.sh&
濡傛灉鎯寵鐩戞帶鏍囧噯杈撳嚭鍙互浣跨敤錛?/p>
tail -f nohup.out
榪欓噷鏈変竴涓涓繪剰鐨勫湴鏂? 灝辨槸nohup 鍙兘宸ヤ綔鍦?sh鐨勭幆澧冧笅 ,csh, bash 閮戒笉琛?鎴戠殑freebsd 浣跨敤鐨?csh , %鎻愮ず絎︾殑,涓嶈搗浣滅敤,
姣斿鍏堣緭鍏h 鍥炶濺, 鍑虹幇$鎻愮ず絎﹀悗,鍐嶇敤nohup command & 灝卞彲浠ヤ簡.
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