One: Use CentOS common commands to view the CPU
More/proc/cpuinfo grep "model name"
grep "model name"/proc/cpuinfo
[Root@localhost/]# grep ' CPU '/proc/cpuinfo
Model Name:intel (R) Pentium (r) Dual CPU E2180 @ 2.00GHz model Name:intel (R) Pentium (r)
CentOS system is very convenient to mount the hard disk, of course, how convenient is not windows convenient, I would like to introduce the CentOS system to use NTFS-3G mount NTFS partition steps and methods, I hope that the article will help you
1. Install Remi Source
RPM-UVH http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
(Note: Official online source may be with the new changes, leading to say that no corresponding RPM files, you can first enter the browser
Preface
Report found in Chinese garbled and Chinese fonts are not neat (overlapping) situation, the first consideration is whether the operating system has Chinese fonts, in CentOS 7 found the input command to see the font list is the prompt
method of shutting down SendMail service under CentOSSendMail is the most important message transfer agent. It is important to understand the working mode of e-mail. In general, we decompose email programs into user agents, transport agents, and
Before you install, you can look at the installation process of lamp
http://blog.csdn.net/zph1234/article/details/51248124
1. Install Nginx
[python] view plain copy yum install yum-priorities-y wget http://nginx.org/packages/centos/7/noarch/RPMS/
centos7.3 install MARIADB by yum modeInstall by installing a package groupYum GroupInfo mariadb mariadb-clientYum Groupinstall mariadb mariadb-clientStart the service, the first boot time is a bit longSystemctl Start mariadbSystemctl Status
Prepare the article:CentOS 6.6 System Installation Configuration Illustration tutorialHttp://www.osyunwei.com/archives/8398.htmlFirst, configure the firewall, open 80 port, 3306 portVi/etc/sysconfig/iptables #编辑防火墙配置文件# Firewall configuration
The Centos installation is complete, but the desktop is managed remotely via windows:Of course we can connect the command line through the SecureCRT tool, but I want to connect to their remote Desktop via windows:First of all, we guarantee that
1.3 Understanding Linux1. Understanding LinuxLinux is an operating systemAndriod mobile OS is Linux2.linux originsLinux before the popular system is UNIX (Mac OS)The university teacher developed a teaching system Minix1991 Linus Torvald reference
Software Environment:Host system: Windows 10 Enterprise Edition 1703VMware Workstation version: + PROClient system version: CentOS 7.4Administrator privileges open VMware Workstation, which may cause an error if you do not have administrator
SUIDSet UidWhen we use LS to see passwd and Shadow permissions, will find shadow file only the root user has all permissions, the rest of them all do not have any permissions, shadow file is to save the individual user password-related data, but
Objective
The Linux startup process plays a vital role in the actual production. Imagine what we should do if we had a problem with a service in the actual production and couldn't start it. If we understand the Linux detailed start-up
(1) Download Zabbix client softwarehttp://www.zabbix.com/download.php different versions of Zabbix are also selected depending on the version of the client system. I used the Linux 2.6.X i386 as an example wget
1. Download and install XAMPP Http://www.apachefriends.org/zh_cn/xampp.html Directly run the. Run file to install it to/opt/lampp by default. 2. Start XAMPP [[Email protected] ~] # Opt/lampp start Starting XAMPP 1.7.2...Lampp: Starting
1. install necessary software Server Load balancer: set IP address to 192.168.1.10 Web Server 1: install Apache or nginx and set the IP address to 192.168.1.11; Web Server 2: install Apache or nginx and set the IP address to 192.168.1.12. Ii.
ArticleDirectory
Install OpenSSH server
Log on to the remote server using a password
Log on to the remote server with the RSA key
OpenSSH related directories and files
OpenSSH links
After centos 6.2 is installed, I want
Sudo introduction:Sudo is a common tool in Linux that allows common users to use superuser permissions;Sudo features: sudo can restrict users from running commands only on a host; sudo provides a wide range of logs, recording in detail what each
Install and uninstall softwareObtain SoftwareThe latest version of vsftpd is 2.0.5,: ftp://vsftpd.beasts.org/users/cevans/vsftpd-2.0.5.tar.gzSoftware InstallationDecompress the software and edit builddefs. h file# Tar zxvf vsftpd-2.0.5.tar.gz# Cd
Create your own centos/Linux release customized simplified ISO compressed file [Basic Version] (transfer) 1. Install RHEL/centos 5.3 system, just select your desired package! I only selected the basic package and removed some packages from the basic
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