Cloud Applications

Suddenly I want to write this article because the company's computer does not have a corresponding driver when installing Linux, or the graphics card is too bad. Linux can only be installed in the minimal form. the final installation result is: no

Automatically install CentOS according to business requirements. in a few days, 29 servers will be installed in the data center, and the system will be installed. There are too many machines and you want to install them automatically. because there

Server%02listen80%03server_namewenda.localhost.com%04indexindex.htmlindex.htm index. php; 05 root/wnmp/www/wenda; 06 autoindexon; 0708 # error_page404/404.html; 0910 # redi server { 02 Listen 80; 03 Server_name wenda.localhost.com; 04 Index

Operating system: Centos6.2 kernel: Linux2.6.32-220.4.1.el6.i686 notebook model: Lenovok47a (it seems like this) event: with continuous efforts... Operating system: Centos 6.2 kernel: Linux 2.6.32-220.4.1.el6.i686Laptop model: Lenovo k47a (it seems

1. what is the shell Operating System Interface? through shell, you can call the corresponding hardware through the kernel. 2. what is Bash? BourneAgainSHell (bash) is actually a version of shell. 3. BashShell functions: 1) command compilation

1.1 set up the tftp server TFTP (TrivialFileTransferProtocol, Simple File Transfer Protocol). It is a UDP-based protocol for simple file transfer between the client and the server, suitable for applications with low overhead and no complexity. TFTP

Rdesktop is a remote desktop tool in the Linux operating system. it can be used to connect to the Windows system and use rdesktop to specify the resolution so that the remote desktop can be filled in a blank area: java code rdesktop remote ip

Recently, the company has installed several DELLPE2650 and 2850 Servers. the RHLE5.132 system is installed in a unified manner, while the server's SCSI hard disks are all RAID 1. The boss of the company asked for a unified detection report on hard

A Unix operating system may paralyze the system after a sudden power failure. At this point, the Unix operating system is not as good as that of Microsoft. If a power failure occurs, the Windows operating system will automatically detect and restore

Since the shell script was recently written in CentOS5.6 and the Mail sending function was required, I found the mutt software. It is a text-interface-based mail client, which is very small but powerful. it can be used to read and write, reply, save,

The cp (copy) command is mainly used to copy files or directories. Cp -- help allows you to view the usage of all its parameters. Cpfiledir: copy the file to the dir directory. An error is reported when the file is a directory. The parameter

The client needs to route some network segments to specific routes and use route to add rules. [Root @ localhost ~] # Routeadd-net192.168.192.0/24gw192. 168.191.1 description: routeadd-net needs to add the network segment gw gateway address but each

LD_LIBRARY_PATHLinux environment variable name. this environment variable is mainly used to specify other paths except the default path for finding a shared library (dynamic link library. (This path is located before the default path) some specific

1 Linux processes sleep and wake up in Linux. processes that only wait for CPU time are called READY processes. they are placed in a running queue, and the status flag of a ready process is TASK_RUNNING. Once the time slice of a running process is

Centos5.5 installation and use of XenXen is a mainstream virtual machine with minimal performance loss (but does not support windows). It can run on x86 systems and is porting to x86_64, IA64, and PPC. Porting to other platforms is technically

Environment: VirtualBox4.1 + RedHatLinux6 + Putty0.62 problem: Putty remote connection to Linux server garbled code, as shown in: Solution: 1. execute locale & amp; ndash; a to check the character encoding supported by the current system; 2. execute

Ubuntu adjust the cpu frequency ubuntu11.10, the cpu runs in the energy-saving mode by default, it will be slow, you can adjust through the following method: 1, install cpufrequtils: sudoapt-getinstallcpufrequtils2, execute cpufreq-info, view the

How to share files between a linux host and a windows host? A: In windows, there is a concept of a network neighbor that can be shared. in linux, there is also a concept... how to share files between a linux host and a windows host? A: In windows,

I remember that when I first started to install the Linux operating system, I had some knowledge about Linux disk partitions, but it was always time-consuming and I forgot about it for a while, I vaguely remember that I once knew this was the case.

Linux redirection command application and syntax 1. standard input control syntax: The Command File sends the command execution result to the specified file. For example, www.2cto. comls-l & gt; list writes the result of executing the ls-l command