This article will record my linux learning process in detail, thanks to "Brother Bird's Linux Private Kitchen Server Setup"
Preparations for Brother Bird's server "1"
1. Installation and configuration2
. Batch creation of accounts3
. Quora operation4
. Internal resource management of the
server5. Server software settings6
. ACL permission management7
. Standardized and strict password
rules8. System backup
Brother Bird's server "two" basic network configuration
1. Network parameters:
2. Network card information
3. Network-related configuration files
4. Connect to the network
5. DNS server IP definition and view
6. Host name modification and view
7. Automatic Obtain IP parameters (DHCP method, suitable for Cable Modem, IP router environment)
8. ADSL dial-up Internet access (applicable to ADSL dial-up and optical fiber access)
9. Check the wireless network card to start connection
10. Common problem description
Common network commands of Brother Bird's server "Three"
1. ifcofig: Temporarily manually start, view and modify the relevant parameters of the network
interface Comprehensive commands (changes are permanently valid) 5. ping, traceroute, netstat, host, nslookup network troubleshooting and viewing 6. telnet, ftp: remote connection commands 7. links, wget: text interface web browsing 8. tcpdump: packet capture function
Brother Bird's server "four" yum function
1. yum function
Brother Bird's server "V" restricts connection ports
1. Port related summary
2. Port view
3. Port and service startup/shutdown and state setting at startup
4. Close the network service port
Brother Bird's Server "Six" SELinux Management Principles
1. SELinux Working Mode
2. Security Environment
3. Relevance between Programs and File SELinux Type Fields
4. SELinux Startup, Shutdown and
View5. SELinux Type Modification
6. SELinux Rule Boolean Revisions in Policy
7. SELinux Entry Service Required for Fingerprint Machine Recording
Brother Bird's server "Seven" Linux network troubleshooting process
1. Unable to connect to the network processing process
2. Recovery process after the host receives an attack
Brother Bird's server "eight" routing and router settings
1. Routing table generation
2. IP Alias: One network card binds multiple IPs
3. Repeated routing problem
4. Router configuration
5. Static routing router
Brother Bird's server "Nine" dynamic router
1. Install quagga software
2. ARP proxy
Brother Bird's server "Ten" Firewall
1. TCP Wrappers
2. Setting method of /etc/hosts.{allow|dent}3
. iptables: linux packet filtering software4
. Viewing and clearing of rules5
. Defining default policies6
. Basic comparison of data packets: IP, network and interface devices
7. Comparison of TCP and UDP rules: for port settings
8. iptables plug
-in module: mac and state 9. Comparison of ICMP packet rules: whether to respond to ping
10. Super simple client firewall design and firewall rule storage 11.
Kernel management function of IPv4: /etc/sys/net/ipv4/*
12. An example of setting a single firewall
Brother Bird's server "Eleven" SSH server
1. SSH connection establishment process2
. SSH client connection
program3. SFTP: simulate the file transfer method of
FTP4. SCP: copy files directly from different places5.
SSH server detailed configuration6
. Production SSH user for immediate login without password
Brother Bird's server "Twelve" ftp server
1. FTP service connection mode2
. Several popular FTP server software3
. Install vsFTPd service4
. vsFTPd related configuration files5.
Configure anonymous user login environment6
. vsFTPd related Configuration parameters
7. FTP server access
8. vsFTPd startup mode
9. CentOS vsFTPd default value
10. Settings for physical accounts
11. Only settings related to anonymous login
12. Firewall settings
13. Common problems and solutions Track
14. Let vsFTPd add SSL encryption
Brother Bird's server "Thirteen" Web server
1. Several stages of client access to the Web
server2. Detailed explanation of HTTP messages3
. WWW required software and its structure4
. Apache service configuration
file5. Apache server control access method
6. Advanced configuration of Apache service
7. Default parameter modification of PHP
8. Start WWW service to test PHP module
9. Basic settings of MySQL
10. Installation settings and detailed operations
11. HTTPS service configuration based on openssl
Brother Bird's server "Fourteen" OpenSSL
1. OpenSSL
Brother Bird's server "Fifteen" DHCP server
1. Implementation principle of DHCP service
2. IP address lease and renewal
3. Query network card address
4. Global settings
5. Configuration format
of dhcpd.conf 6. Options of dhcpd.conf
7. Configure IP scope
8. Configure client IP options
9. Set lease period
10. Reserve specific IP address
11. Multi-segment IP address assignment (configure DHCP relay agent)
12. Install DHCP service
13. Wake on LAN Host
14. Scripting
Brother Bird's Server "Sixteen" DNS Server
1. Introduction to DNS
2. BIND Installation