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At the beginning of the year, passed the RHCE examination, the only experience is through the system of learning, the knowledge of the Linux system a comb, found that the RHCE exam can only solve the basic system maintenance, relative to the deeper

Domain name resolution English name: DNS (Domain Name resolution) How can I view my website content after I register a domain name? In a professional term, it is called "domain name resolution ". As mentioned in related terms, domain names and

Install pptp vpn under CentOS7 Install pptp vpn in Centos 7 1. Check whether the system kernel supports MPPE. Modprobe ppp-compress-18 & echo OK If "OK" is displayed, MPPE is supported. 2. Check whether TUN/TAP support is enabled.

JAVA-network programming, java Network Programming pdf Every time I mention the network, I feel like it's getting taller. But is network programming really mysterious? Next, let's review it. Many people regard website programming as equivalent to

DescriptionSed stream editor for filtering and converting textYou can use regular matching, insert and delete text, and so on.When SED is processed, one line is processed at a time, each time the current processing is stored in a temporary buffer,

One, temporary configuration network (IP, gateway, DNS)Ifconfig View Network ConfigurationModify the IP address ifconfig ens33 192.168. 255.129/ ENS33 nic name, 192.168. 255.129/24 is the IP address/subnet mask to configure Two , Permanent

/etc/salt/master configuration file DescriptionCentOS-6.8405 # example:406 # file_roots:407 # base: # #基础环境 #base default exists. Cannot be modified (modify config file, must restart!) 408 #-/srv/salt/# #此目录需要创建 (Root path) 409 # dev: # #开发环境410

DNS: Domain Name Service (Domain Name Service) Name resolution: host name resolution Concept: the process of converting one name to another. Name: String, number LDAP: Lightweight Directory Service Access permission 389/tcp Resolution: All root

I. Access control for HTTPD services You can add access authorization to specific site directories, restrict client address restrictions, user authorization, and both control methods are applied to the directory area in the

Solaris system management commands and Related Technologies A Bytes ----------------------------------------------------------------------------------- Ab2admin-command line interface for AnswerBook2 Management Ab2cd-run the AnswerBook2 server from