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  I haven't written about it for a long time. Today, I am going to introduce how to configure the lamp environment in linux. For the convenience of installing software, please install the yum tool first, as for the yum tool introduction, I have

The focus of this unit is: configure the clock (test site, add a specified ntp server for time synchronization), configure the printer and manage the printer. This unit is easy to understand, the clock configuration is actually the modification time.

Because both work and study require this purpose, after the experiment is successful, I will write out the unattended installation process of kickstart for sharing. At the same time, I hope that the majority of users can make good suggestions, make

In RHEL5.4 installation of nagios-3.2.3 nonsense not to mention, first step by step to see the official documentation tells us that the successful installation of the conditions is nagios and plug-ins installed in the/usr/local/nagios path, then the

The shell script's reference book from the foundation to the advanced can find hundreds of, the beans here for the entire study note integrity, or audacity the most basic grammar review again. The most basic include variables, comparisons, operators,

This section is much simpler than the previous one, mainly familiar with the common commands associated with process management under Rhel PS aux, pstree,top, Jobs, kill, BG, FGA process can run another process on the basis of one process, which is

In simple terms, NAUTILUS is equivalent to the resource manager in windows. It supports file copying, moving, deleting, creating, and some drag-and-drop operations. NAUTILUS is more powerful. It can also manage remote files. This is another function

As the RedHatEnterpriseLinux System Administrator, you need to know how to correct the configuration files related to the startup process. For this reason, there will be some questions to test your troubleshooting and analysis skills. The following

Using NIS + AUTOFS + NIS to centrally manage user account information of network computers and automatically mount their HOME directories, project requirements: (1) a large number of Server Clusters and Intranet users, management is inconvenient.

Today is the second day of my Linux training during the summer vacation. This article was written on the first day because I was busy. Let's talk about my experiment environment. I use the XP system, VMware6.0, And I installed RedHatEnterpriseLinux5.

1. What is a regular expression? To manage hosts, any experienced System Administrator will tell you that "Regular Expressions are important ". Why is it important? In the process of daily host management, the main thing is to process text

1. Process Management 1. ps view process commands (generally use the following two combined options) ps-aux: displays all process information in the system ps-elf: all process details in the system will be displayed in long format: USER: the name of

Unit 3 estimation of experiment files and directory operations: 1 hour and 30 minutes objective: familiar with the use of files, number of directory operation commands, syntax, and several files. The experiment combines these commands into a common

1. Concepts 1. startup manager is a program stored in the disk start sector, for example, the hard disk MBR (MasterBootRecord). After the system completes the startup test, if the system is started from MBR, the BIOS (BasicInput/OutputSystem) sends

Autofs is a very heavy Mount mode and is also the most commonly used Mount mode. Let's talk a little bit about it. Preparations: 1. build an nis server. set up an nfs server. nis and nfs can be the same server. You can try different servers. In this

1. attach a CD to set the options of the optical drive in vmware and load the rhel6 CD image. 2. enter "# cd/media/" in the installation rpm package to access the content of the disc. Enter the cd folder and the Packages folder. From RHEL6, the rpm

Author: kkmangnn ([email] kkmangnn@gmail.cn [/email]) # Welcome to reprint, but please keep this segment of system installation: in two cases (1), no lvm, manually set partitions, mainly this. In this way, the/etc/fstab file (2) has lvm, which is

RHEL5.4 is installed in Vmware, but the allocated disk is only 7 GB at the beginning. After various services are installed, the disk space is getting tighter. After the virtual machine is adjusted to a larger space, the additional space is allocated

Enterprise requirements: 1. Configure ssh to allow access by sisi users and deny access by the remote.com domain. 2. Configure ftp to allow anonymous download from the/var/ftp/pub directory, deny Access to the remote.com domain. mount iso

Mona1: UNIX was invented by Bell Labs. UNIX is a registered trademark of AT & amp; T, so UNIX developed by other companies has their own names, such as ibm aix and Sun Solaris. In UNIX, everything is a file. Based on this theorem, UNIX configuration