Cloud Applications

* -- ** Network * -- *; restart the network $/etc/init. d/networkrestart $ servicenetworkrestart; DHCP; re-obtain the IP address $ dhclientethX on ethX; trace on the server DNS... *-================================ -** Network*-======================

A well-known architecture in linux called lamp: linux + apache + mysql + phpApache has always been the most popular WEB server background process on the Internet: httpd script: /etc/rc. d/init. d/httpd use port: 80 (http), 443 (https) required RPM

In Linux, each file and directory has access permission to determine who can access and operate files and directories. File or directory access permissions are divided into read-only, write-only and executable. Taking a file as an example, the

Top command is one of the most popular performance monitoring tools, which we must understand. It is an excellent interactive tool for monitoring performance. It provides overall system performance, but reporting process information is the top

When talking with some friends about Nginx + Keepalived technology, although I have successfully implemented the Nginx + Keepaived project for many times, these are all work with a single-master Nginx, since Nginx is only in the backup state for a

I 've been playing redhatas and 5.x recently installed the VM and got a centos to learn about it. as a result, there is no Chinese font... Can I beat the prawns if I leave them here. Solution ----------------------------------- install Chinese

The default PS1 & quot; [\ u @ \ h \ W] \1 & quot; parameter settings of PS1 in fc, where \ W is the path setting option, W in upper case is the description mode, and w in lower case is the full path mode. if you change it, the PS1 & quot; [\ u @ \

LinuxSystemandPerformanceMonitoring (Network) Date: 2009.07.21Author: DarrenHoch translated: Tonnyom [AT] hotmail.com followed by the first three articles: LinuxSystemandPerformanceMonitoring (CPU) linuxw.eman Linux System and Performance Monitoring

RHCE test disk quota 1. create users who need to limit the quota 2. modify the configuration file and add the quota parameter modification configuration file # vim/etc/fstab; after ULTS ults, add usrquota (quota for the user) and maid (quota for the

Summarize the previously used thing system: centos5/redhat5 software package: wgethttp: // response Summarize the previously used itemsSystem: centos5/redhat5Software package:Wget http://www.kernel.org/pub/linux/utils/boot/syslinux/syslinux-3.86.tar.

When a ctor receives a incoming request and finds that it accesses a cluster service, it selects a backend server node to respond to the request according to a certain standard, this selection mechanism is the lvs scheduling algorithm. (1) Static

Some common basic commands: uname-a view kernel version ls-al Show all file properties pwd display current path cd-return the last Directory cd ~ Return to the home directory dates set time, date cal display calendar cal2006bc calculator with man &

M. Tansley05/9948311Green84044J. Lulu06/9948317green92426P. Bunny02/9948Yellow123528J. Troll07/994842Brown-31226... Shell script learning Note 9-awk# Cat grade.txtM. Tansley 05/99 48311 Green 8 40 44J. Lulu 06/99 48317 green 9 24 26P. Bunny 02/99 48

When talking with some friends about Nginx + Keepalived technology, although I have successfully implemented the Nginx + Keepaived project for many times, these are all work with a single-master Nginx, since Nginx is only in the backup state for a

The system was reinstalled some time ago, with the change and configuration of hard disk partitions. Specifically, I used the AcronisDiskDirectorSuite software to format the Ubuntu originally installed under ext4, because the original Ubuntu failed

Install the smaba installer samba-3.0.20b-1.i386.rpm (ISO) 1 mentioned in the samba article first, map the image file of the samba installation file in VMware to the optical drive, steps 1-1-2-3. -12 then, use the command mount/dev/cdrom/mnt/cdrom

1. download the complete DVD from www.centos.org. first, you need to customize the installation, and then install/root/install from the secure system. log to generate the list of software you want to install, run the following command

The DNS service is a complex service on the Linux platform. a simple DNS service is now configured. for details, see the following. I. install DNS components 1, rpm-ivhbind * 2, rpm-ivhcaching-nameserver-9.3.3-10.el5 2, copy the template

Many of my friends may have a headache for some long-running tasks in the actual linux server management work. when something leaves, we turn off the connection terminal and disconnect SSH, the program running just now is also automatically

I recently learned about Vimtutor. Vim is widely used. many commands will be forgotten once they are not used. below I will make a simple summary of the commands that are not used, for future review. Common commands such as Save and insert are not