linux ftp server

password, but do not have Telnet login system permissions:Usermod-s/usr/bin/passwd Test//user Telnet will go directly to the change interfaceFinally, restart the services: Service VSFTPD startIf a startup failure occurs, you can use:/etc/rc.d/init.d/vsftpd restartSuccessfully linked on the FTP server.How to modify the user default directory configuration under--------------------------------------------------------------------------------------------

Before creating the FTP server, the command: Ps-ef |grep vsftpdCheck the system has not installed VSFTPD this server, if it appears as shown in the interface instructions are not installed. Then execute: Yum install vsftpd-yPerform an online installation vsftpd this service. After the installation is successful, you need to close the anonymous login feature.U

1, Environment:FTP for VSFTP. The user named Test is restricted. The restricted path is/home/test2, build the User: under the root user:useradd-d/home/test Test//Add user test and make test user's home directory as/home/testIf the directory already exists, there will be a prompt, but does not affect the user's permission to loginpasswd test//Set a password for test3, change the user's corresponding permission settings:Usermod-s/sbin/nologin test//Limit user test cannot telnet,

directory on the last line# ( Default follows) Chroot_list_file=/etc/vsftpd/vsftpd.chroot_listCut into the/ETC/VSFTPD directoryEdit the Vsftpd.chroot_list file to add restricted users, one row per user name[[email protected]--Add a user name that needs to be restrictedModify Completion Restart FTP service[Email protected]Web vsftpd]# service vsftpd restartshutting down vsftpd: [ OK for vsftpd: 5. Test the c

, also reported wrongp560a:/oratmp/script#./test.shLocal Directory Now/oratmp/expInteractive mode off.Could not create file.5. Continue to modify parameters[Email protected] ~]# Vi/etc/sysconfig/selinux# This file controls the state of the SELinux on the system.# selinux= can take one of these three values:# Enforcing-selinux security policy is enforced.# Permissive-selinux Prints warnings instead of enforcing.# disabled-no SELinux policy is loaded.#SELINUX =enforcingSelinux=disable# selinuxtype

BuildLinux under Rpm-qa |grep vsftpd see if installing Yum installation is not installed/etc/vsftpd/directory with vsftpd.conf configuration fileConfigure whether to use anonymous users and whether file directory permissions are writable, as requiredSpecify a directory for the user.Configure useradd-d/root/123 user123 to the user123 user by configuring the directory on the command line/root/123Then add a password to the user passwd user123After connecting to the

. FTP server, which is available on the InternetStorage Spacecomputers, they follow theFTP Protocolprovide services. The full name of FTP is file Transfer Protocol (File Transfer Protocol)。1.Rpm-qa|grep vsftpdSee if the installation650) this.width=650; "alt=" Picture "src=" http://b390.photo.store.qq.com/psb?/V10HoZq923s0qn/ 8qbyeshofpvrycaqqvilcivrtguy40h2p4giqj

#!/bin/bashTime= ' Date +%y%m 'Day= ' date-d '-1 days ' +%y%m%d 'Localdir= "/dbbackup/gamedb"CD $localDir#ip_game. INI configuration FTP server IP, account, password, etc., the format of their own definition#比如: Server1 username userpasswd 1.1.1.1 DbbackupServername= (' Cat/dbbackup/ip_game.ini | awk-f ' "' {print $} ')User= (' Cat/dbbackup/ip_game.ini | awk-f ' "' {print $} ')Passwd= (' Cat/dbbackup/ip_gam

Unrestrictedlocal_max_rate=1048576 # Local User maximum transfer rate ( bytes / sec ) ,0 is unrestrictedanon_umask=022 # umask value for anonymous user-created filesMax_login_fails=3 #3 Logon failure terminating sessionMAX_PER_IP=10 # Limit the number of concurrent connections to clientsPasv_enable=yes # Turn on Passive modePASV_MIN_PORT=24500 # Passive mode min PortPASV_MAX_PORT=24600 # Passive mode maximum portLISTEN_ADDRESS=192.168.200.101 # Listening addressguest_enable=yes# turning on vir

Use the Apache FTP client to obtain the file list on the FTP Server FTP Response 421 resolved ed. Server closed connection @ For ever 2009-12-09 Use the Apache FTP client (Java open-source package commons-net-2.0) to obtain th

In front, we played HTTP, quite a bit of meaning, in this article, we continue to play FTP (File Transfer Protocol). Both HTTP and FTP are application-layer protocols built on TCP, no matter how they are packaged, how they are loaded bigger, and ultimately TCP end-to-end transmission. This paper is divided into two parts: first. Use Wireshark to capture the content of F