Linux

Linux system directory Structure introduction The Linux system has a directory organization structure of its specific file systems, and understanding these directory structures is fundamental to learning basic knowledge. Let me introduce the

How do I use a USB port storage device in a Linux environment? This is a large number of computer forums appear more than a problem, with this can be seen in many computer players in front of a problem. This article will provide you with a perfect

Mail command 1. Configure Vim/etc/mail.rc Add the following content to the end of the file Set from=1968089885@qq.com smtp= "smtp.qq.com" set smtp-auth-user= "1968089885@qq.com" 123456 " Set Smtp-auth=login Description

These two days suddenly see a demand point, need to implement the function of incremental backup, find some information Record the following command, which enables simple incremental backup with the command line. Win: Copy Code code as

People who have played Linux will know that there are many commands in Linux, but people who have played Linux never bother because Linux commands are so much, because we only need to master the commands we use most often. Of course, you can also

Description The Zabbix monitoring server is already configured and now uses Zabbix to monitor the Linux host. Specific actions: The following operations are performed on a monitored Linux host, taking the CentOS 6.x system as an example. First,

Recently saw the Linux device-driven model, about Kobject, kset, etc. is not very clear. When I see the struct device_driver this structure, I think of a question: where exactly is its initialization function invoked? PCI driver registration

The following article in this period of time to study the implementation of the kernel of Select/poll/epoll experience: Select,poll,epoll are multiplexing IO functions, simply in a thread, you can handle multiple file descriptors at the same time

the first station Apache history and Prospects In 1995, the National Association of Computer Security (NCSA) developers created the NCSZ Global Network Service software, its biggest feature is the HTTP daemon, which is more easily configured and

Chown changes the owner of the specified file to the specified user or group, the user can be a user name or a user ID, the group can be a group name or a group ID, and the file is a space-separated list of files to change permissions, and wildcard

This article mainly introduces the VMware installation and VMware under the Linux system installation, has a certain reference value, interested in the small partners can refer to. 1. Download install VMware, I installed is VMware 12.VMware from 11

。 In this case, the only authentication mechanism that is guaranteed to be available on the WWW is provided by HTTP itself. The standard Apache server implements such a certification that it can control which hosts may access a particular site or a

Introduction of Services for NFS NFS is the abbreviation for Network file system, which is the network filesystem. An agreement for the decentralized file system, developed by Sun, was released in 1984. The function is to allow different machines,

Prior to the "SSH Trust and SCP automatic transfer Script" Technical document, this scenario is the way to backup in the company, but in the actual operation, because the primary server to the backup server transmission, our primary server needs to

1, server-side software: Install Nfs-utils and Portmap (Rpcbind)nfs-utils: Two NFS Daemons kits for RPC.NFSD and RPC.MOUNTDPortmap:nfs can actually be viewed as an RPC server program, and to start an RPC server program, do a good job of port

########################################################### #第十单元 #######################################################################1.RSYSLOGD Service (SYSLOGD enhanced version)RSYSLOGD service function is used to manage system logsFunction:1)

Original link: http://www.hao32.com/unix-linux/462.htmlConfiguration Files ~/.ssh/config and/etc/ssh/ssh_config14.01.You generally do not need to modify the OpenSSH client configuration file. For a given user, there are two profiles, ~/.ssh/config

DownloadFirst download qt everywhere, the current version is 4.7.2, can be downloaded from Nokia's website, can also be downloaded from the GIT server. Considering that the file is more than 200M in size, the download rate is less than 25kBPS, you

The top command is a common performance analysis tool under Linux that shows the resource usage of individual processes in the system in real time, similar to the Task Manager for Windows. Here is a detailed description of how it is used. Top is a

Detailed description of VMware virtual network connection modes (NAT, Bridged, Host-only) and bridgedhost-onlyPreface If you use VMware to install a virtual machine, you will definitely choose a network connection. vmware provides three main network