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=/etc/vsftpd.chroot_listSwitchChroot_list_enable=yes# (default follows)Chroot_list_file=/etc/vsftpd/joyous_chroot_listThen create a file Joyous_chroot_list file under/etc/vsftpd/, in fact this file is restricted to that user can not access the directory. Write the user name that you want to restrict in this file, for example: joyous if you need more than one user, one line at aThen restart VSFTPDService VSFTPD RestartThis connects the server with FTP joyous the user cannot access the other dire
Company for business needs, commissioning network Netgear GS728TP Poe switch, Partition VLAN and other services, after all debugging is complete. Again habitually save restart the device. Results after this reboot. The inexplicable wonderful ping does not pass the address of the management switch. Not to mention using a Web interface to manage the switch, of course.After a step-by-step troubleshooting. Finally, the routing device that is connected to the switch is removed and the management addr
] then Killall svnserve svnserve-d-R/Svndata Echo"Reload OK" ElseEcho"SVN Server is not Running"fi;; Stop) Killall Svnserve echo"SVN Server has Been Stopped";; Status) Svnport= ' NETSTAT-NATP | grep Svnserve | Awk-f:'{print $4}'| Awk'nr==1'' PID= ' PS aux | grep Svnserve | Grep-v"grep"| Awk'{print $}'` if[$svnport-eq3690] then echo"SVN Server (PID: $pid) is running ..." ElseEcho"SVN Server stops running ..."fi;;*) echo"$0:usage: $ {start|status|stop|reload}"Exit1;; EsacAll r
directory separately.5.1, open the Virtual host auxiliary configuration, found in the httpd.confRemove the previous # comment to turn on the virtual host configuration5.2, configure the virtual host, open conf/extra/httpd-vhosts.confModify the following three items, respectivelyDocumentRoot "E:/www/example"ServerName "example.com"Serveralias "www.example.com"5.3. Modify the DNS (hosts) file to open the C:\Windows\System32\drivers\etc\hosts directory
parameter innodb_max_dirty_pages_pct can directly control the ratio of dirty_page in Buffer_pool, and fortunately innodb_max_dirty_pages_pct can be dynamically changed. #。 Therefore, the innodb_max_dirty_pages_pct is reduced before closing the InnoDB, forcing the data block to flush for a period of time, which can greatly shorten the time of MySQL shutdown. # InnoDB has its built-in deadlock detection mechanism that can cause incomplete transactions to be rolled back. However, if you combine I
service, it is very important to define the master-slave, subdomain, analytic library path, and access control functions.①Options {Global Configuration segment: Options can only occur once, defining a global public configuration and defining the working characteristics of bind.};Which--"//listen-on Port 53 {127.0.0.1;}; Listen at an address, here is the local lo
(4) Play with me Linux Network Services: DHCP service configuration-based relay proxy, linuxdhcp
Following the successful configuration of the DHCP server in Part 3, let's configure a relay proxy server.
Our Virtual Machine Structure
For details, refer:
(1) Play with me the Linux Network Service: DNS
installation environmentinstallation Environment: Redhat Enterprise Edition 7.0Required installation package: system-config-kickstart# #自动应答脚本制作工具Syslinux# #获得pxelinux. 0 File Installation packageDHCP# #分配ip给客户机的服务Tftp-server# #提供tftp协议的服务httpd# #安装源共享服务Three, installation steps and Configuration(1) Install httpd serviceHere use their own configured Yum source for installation, the HTTPD service to open, a
. 安装依赖包 安装位置: /opt/软件名 apr与apr-util不需要单独安装,只需要在安装httpd的时候指定一下 3.1 安装pcre # cd /var/public_root/pcre-8.37 # make make install 编译并安装 # make clean 清楚make产生的垃圾4. 安装httpd # cd /var/public_root/httpd-2.4.17 # ./configure --prefix=/usr/local/apache -with-pcre=/usr/local/pcre-8.37/bin/pcre-config -with-included-apr # make make install # make clean5. 配置httpd.confEdit/usr/local/apache/conf/httpd.conf
Listen value changed to 9080
servername value change
1. Download packages es install package from http://subversion.tigris.org/servlets/ProjectDocumentList? Folderid = 912. Install the Windows package and change default install directory to C:/SVN/3. Create a source repository. > Cd C:/SVN/bin> Svnadmin create "C:/SVN/repos" 4. Configuration SubversionUncomment the following lines in the conf/svnserve. Con Anon-access = noneAuth-access = writePassword-DB = passwd Add some users to CONF/passwd file, for
file system type is NFS; Files created in the shared directory are mapped by the owner and the group is nfsnobody, but can also go to the free to specify the mappings of the owner and the groupGo to the service side:Change the permissions of the/MNT directory to 777Go to the client:You can create a file under/opt, with no restrictions on permissions[[email protected] opt]# Touch 1.txtService side:Specify both user and group for all users to be 501:/m
When configuring the SNMP service on a Windows server, it is cumbersome to use manual fill information. The following is done using the command line execution configuration file.
Create Snmp.inf
Copy Code code as follows:
[NetOptionalComponents]
SNMP = 1
[SNMP]
Contact_Name = "Itsupport"
Location = "Serverroom"
Service = physical, applications, end
Article title: network service configuration in redhat7.1. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Redhat 7.1 differs significantly from previous versions by replacing the original inetd. conf with xinetd. conf and directly using
Firewall
allow anonymous logonsNoanonymous YesSyslogfacility FTPDontresolve YesMaxIdleTime 15PUREDB/ETC/PURE-FTPD/PUREFTPD.PDB # Generate a password vault fileLimitrecursion 3136 8 #限制最为文件数 Deepest sub-directoryAnonymouscancreatedirs NoMaxload 4Antiwarez YesUmask 133:022Minuid #最小的用户登录uidALLOWUSERFXP NoALLOWANONYMOUSFXP NoProhibitdotfileswrite NoProhibitdotfilesread NoAutorename NoAnonymouscantupload NoCustomerproof Yes 3 Create a user, password, and assign a local user to the virtual user. and the FTP
The necessary FTP configuration commands are as follows:system -view ftp server Enable #启用ftp服务 aaa #进入aaa模式 local -user ftp server-type ftp #设置用户名的服务类型为ftp local -user ftp password cipher huawei #创建用户名ftp, password Huawei local -user ftp privilege level 3 #设置用户名权限为3 local -user ftp - directory flash:/ftp #设置ftp home directory Next, the client will be able to log in using the FTP xxx.xxx.xxx.xxxFTP
The rsync configuration of a service in sogou is incorrect.
Incorrect rsync Configuration
1. Scan the sogou browser CIDR Block
Nmap 123.126.51.33/24-p873 -- open
2. Server ip addresses with port 873 Enabled
The following three ip addresses are tested to have rsync authorization.123.126.51.64123.126.51.61123.126.51.223. The problem with the three ip address
DNS Master-SlaveInstallation Environment:Three DNS servers are as follows:dns_master:192.168.169.194dns_slave-1:192.168.169.195dns_slave-2:192.168.169.196First, yum installs DNSDns_master/dns_slave-1/dns_slave-2, three separate yum installation DNS commands are: Yum install bind-*Second, the first Operation Dns_master Host:1. Modify the master configuration fileVi/etc/named.confDns_ Master-Slave Service _ D
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