Linux Minimum installation and network basic configuration

Source: Internet
Author: User
Keywords Linux
Tags analysis basic configuration development enterprise environment files hard

"Mission Analysis and Requirements"
 This task is the foundation of the whole training project, because to be a variety of service systems, the installation of the system will be repeated training
 Proficient in system development and installation process
 Proficiency in Linux service self-startup and shutdown Setup method
 The view of service status and common configuration files

"Hardware and Software Environment"
 using virtual machines to integrate with real host environment
 Install red Hat Enterprise Linux Server 5.0 in VMware Virtual machine systems
 ISO file with Linux installation CD on hard drive

"Step Decomposition"

Linux Minimum installation:

1, installed in the VMware Workstation Red Hat Enterprise Linux Server 5.0 use the CD-ROM image files to install the Linux system directly, installation, text installation, do not install the graphical interface, and the installation of a minimal service.

2, the implementation of the Setup command, open the text mode of the system Configuration tool, only start Cpuspeed, Crond, Firstboot, lvm2-monitor, receptacle, readahead_early, sshd, Syslog, Xient basic services, as shown in Figure 1.1,1.2,1.3.

3, the common Service (daemon) configuration requirements List 1.1 as follows:

Configuration requires service processes Cpuspeed, Crond, Firstboot, lvm2-monitor, receptacle, readahead_early, sshd, syslog, xient that process names generally cannot be shut down Acpid, Anacron, APMD, ATD, AUDITD, AutoFS, Avahi-daemon, Bluetooth, cups, gpm, Haldaemon, Hidd, Ip6tables, Iptables, Irqbalance, ISDN, Kudzu, Mcstrans, Mdmonitor, Messangebus, Microcode_ctl, Netfs, Nfslock, PCSCD, Portmap, Restorecond, RHNSD, RPCGSSD, RPCIDMAPD, SendMail, Setroubleshood, SMARTD, XFS

4, shut down the firewall and SELinux

5, the implementation of the NETSTAT–NTULP command to view the current system is running, users can provide services to the service process and the port number, and recorded.

6, the implementation of PS–EF, to see the current http://www.aliyun.com/zixun/aggregation/32593.html "" > system Run all service processes. Perform the top command to view CPU and memory usage.

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