OpenSSH Server Socket
We can see that sshd is enabled at the same time. service and sshd. socket, if only sshd is closed. service so sshd. the socket is still listening to the network. sshd will be started when there is a requirement to connect to sshd on the network. service. Therefore, if you want to completely disable the sshd service, you need to disable both sshd. service and sshd. socket.
systemctl stop sshd.servicesystemctl stop sshd.so
Tags: U-disk installation CentOS 7 U-disk installation Red Hat 7 U-disk installation Oracle Linux 7When we install the latest Red Hat 7.0 and CentOS 7.0 and Oracle Linux 7.0, we typically use a CD-ROM to install it. When the server does not have an optical drive, we often ne
following command to check whether the vsftpd software is installed: rpm-qa | grep vsftpd. For example, the result displayed in my centos 5.6 is as follows:
If no installation is available, you can download and install the software or use the software source. I will not go into details here.
(2) Use of vsftpd Software
The vsftpd software mainly includes the following commands:
Start ftp: service vsft
0. "Pre-installation preparations:"1) chkconfig iptables off or service iptables stop disable firewall (CENTOS6)Systemctl Disable Firewalld.service or systemctl stop firewalld.services (CENTOS7)2) Turn off SELinuxVim/etc/selinux/configZhong Selinux=permisssiveSetenforce 0Getenforce Validation is valid3) Remove all HTTP-related packages: Yum remove httpdRemove all FTP-related packages: Yum remove vsftpdAvailable RPM-QA filename query to ensure the
unreasonable and makes the system unsafe. Check that the/ETC/PAM.D/PURE-FTPD configuration is correct, which means it's not Pam's problem.See PAM's configuration file has pam_shells.so words, and then unconsciously took a look at/etc/shells, found that it does not contain/usr/sbin/nologin.It is then added to:Echo '/usr/sbin/nologin ' >>/etc/shellsThen restore the pamauthentication settings, restart the service, and FIX:Service PURE-FTPD Restart6. AnalysisMan Pam_shells can see the following inf
COPY startup.sh/root/startup.shRUNchmod a+x/root/startup.sh entrypoint /root/startup.sh The description is as follows: 1. The following is used to build the Yum source, because the company network is limited, the installation of the process of relying on the package of people tears ... It is decisive to use the host's system CD to build HTTP yum source. RUNRm-f/etc/yum.repos.d/*RUNEcho'[BASE]'>/etc/yum.repos.d/Base.repoRUNEcho'Name=base'>>/etc/yum.repos.d/Base.repoRUNEcho'baseurl=http://192.168
:\FTP\jinyang\, now you want to add D:\TDDOWNLOAD to the virtual directory, the first step adds a new directory D:\TDDOWNLOAD, and the second step is to add a directory entry D:\ Tddownload Right-click, select Edit alias (alias), and set alias to D:\FTP\jinyang\alias-name. Where Alias-name is a virtual directory name and can be different from the actual directory name (such as D:\TDDOWNLOAD).
Home direct
Before building WordPress blog system and discuz! forum system, we need to prepare the lamp environment in CentOS.Now take CentOS 6 as an example to demonstrate its process.Lamp environment =linux+apche+mysql+phpUse Yun to install apche+mysql+php in the installed CentOS 6.7 , and enter the following command at the command line:~]# yum-y install httpd mysql mysql-server
FTP (file Transfer Protocol), which is used primarily for file transfer (especially handy for transferring large files), is used for two-way transmission of control files on the Internet. This service allows users to access a large number of programs and information on the server by connecting their PC to all servers running the FTP protocol around the world.The
. However, after using Chroot to specify the root directory, the root should be unable to write, so create a new directory for mysftp to upload files. This directory owner is mysftp, all groups are SFTP, the owner has write permissions, and all groups have no write permission. The command is as follows:mkdir/data/sftp/mysftp/upload /data/sftp/mysftp/upload 755 /data/ Sftp/mysftp/upload7. Vim Modified/etc/selinux/configModify the selinux=enforcing in the file to Selinux=disabled, and then save.
Summary of installing mysql with rpm in centos 7, centos 7rpm
Recently, in a project, centos is used as the data server and mysql database is used to install the mysql database. I have never touched centos before, so I don't under
Update or upgrade CentOS to minimize Installation
Install the command line Web browser
Install Apache HTTP Server
Install PHP
Install MariaDB Database
Install and configure the SSH server
Install GCC (GNU Compiler set)
Install Java
Install Apache Tomcat
Install Nmap to check open ports
Configure Firewall
Install Wget
Install Telnet
Install Webmin
selection number:4 [Press Enter]Now you can try the Java version, the output is as follows# Java-versionjava Version "1.7.0_75" Java (tm) SE Runtime Environment (build 1.7.0_75-b13) Java HotSpot (tm) 64-bit Server V M (build 24.75-b04, Mixed mode)Set Environment variablescat >>/etc/profile.d/java7. sh eofexport java_home=/opt/jdk1. 7 . 0_75export jre_home=/opt/jdk1. 7
, select "No";
6. Authentication and authorization informationAuthentication Please select "Basic", do not recommend to open "anonymous", authorized users can specify a specific scope, if the FTP user does not need a lot of words, it is recommended to select "Designated users", the right to select "read" and "Write"; select "Finish".
7. Test FTP connectionY
#mkdir-P/var/ftp2/pub
(4) Generate test files in the download directory
#echo "Hello" >/var/ftp2/pub/test_file
(5) The local user mapped by the anonymous user who created this virtual server FTP2
#useradd-D/var/ftp2-m FTP2
(6) Modify the original standalone run server configuration file/etc/vsftpd/vsftpd.conf
listen_address=192.168.100.1
(7) Generate the
The following will give you a detailed explanation of how to build an FTP server WIN10.1, first, we search the control Panel in Cortana and enter;2. In the Control Panel-Program, click Enable or disable Windows features;3, before the FTP server, Web management tools and Internet Information Services can be hosted by th
I. Installation of FTP Service1. Open Server Manager ,2. Right click on the role ,3, click Add Role, the Add Role Wizard dialog box appears,4. Click Next to select theWeb server (IIS)you want to add‘’5. Click Next,6, click Next, check the FTP server ,
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