Create a virtual user using suseLinux

SuseLinux establishes virtual user environment and software SUSELinuxEnterpriseServer11 (x86_64) vsftpd-2.0.7-4.17.1.x86_64.rpm to modify vsftp configuration file parameters (/etc/vsftpd. conf) anonymous_enableNOlocal_enableYESwww...
Suse Linux build virtual user environment and software SUSE Linux Enterprise Server 11 (x86_64) vsftpd-2.0.7-4.17.1.x86_64.rpm modify vsftp profile parameters (/etc/vsftpd. conf) anonymous_enable = NO local_enable = YES www.2cto.com chroot_list_enable = YES # Convert the user listed in chroot_list to the directory defined in the file defined in user_config_dir, NO: the default directory of the system user is chroot_list_file =/etc/vsftpd/chroot_list # This is the file where the chroot user is stored. we will add the vsftp configuration file parameter (/etc/vsftpd. conf) userlist_enable = YES userlist_deny = NO user_config_dir =/etc/vsftpd_user_conf # home directory of the Virtual User configuration file, when we create a virtual user, create the system user whose directory is guest_enable = YES guest_username = virtual # ing the virtual user. then we need to create and restart the ftp server:/etc/init. d/vsftpd restart modify pam verification (/etc/pam. d/vsftpd. the file name matches (/etc/vsftpd. pam_service_name = vsftpd in conf) comment out all parameters, add the following two lines at the beginning of the verification file auth sufficient/lib64/security/pam_userdb.so db =/etc/vsftpd/vsftpd_login #/vsftpd_login, here there cannot be a suffix account sufficient/lib64/security/pam_userdb.so db =/etc/vsftpd/vsftpd_login # The machine is 64-bit. if it is 32-bit, use lib to replace system user creation (guest_username = virtual ), you can also use the existing system user useradd-d/ftp_server/virtual to create a virtual User vi/etc/vsftpd/logins.txt with the following content: logins.txt (odd behavior username, even behavior password) download admin upanddownadnwrite www.2cto.com compile the virtual user information db_load-T-t hash-f/etc/vsftpd/login.txt/etc/vsftpd/vsftpd_login.db # corresponding to/etc/pam. d/add chroot_list information in vsftpd (virtual user name. if this user is not found, the directory will be located in the directory specified during virtual creation) under vi/etc/vsftpd/chroot_list, the content of chroot_list is added to download admin. user_list information (the content is the same as chroot_list and stored in the/etc/directory, otherwise the defined virtual user cannot log on) www.2cto.com adds the virtual user custom information, the file name is consistent with the virtual user name (user_config_dir =/etc/vsftpd_user_conf. if there is no user in this directory, use/etc/vsftpd. conf default configuration) content of the download file: local_root =/ftp_server/download # specifies the address of the user's home directory. Note that the read and write permissions must be granted to the created directory, chmod o + rw directory name write_enable = YES download_enable = YES anon_world_readable_only = NO anon_upload_enable = YES bytes = YES local_umask = 022 www.2cto.com admin file content: local_root =/ftp_server/admin # specify the home directory address of the user, note that the read/write permission write_enable = YES download_enable = YES anon_world_readable_only = NO anon_upload_enable = YES anon_mkdir_write_enable = YES enabled = YES local_umask = 022