Linux

First, rsync basic configuration and introduction1. What is rsync?rsync (rsync-a Fast, Versatile (general), remote (and local) file-copying tool An open source, fast, versatile tool that enables full and incremental simultaneous local or remote

First of all, I have some understanding of the engineering process:1, input time_t, Output TM Format function loctaltime (time_t)/gmtime (time_t)Where localtime is affected by time zone and daylight saving time, that is, the system takes the value

The day before yesterday, wrote an article in the Windows system using the CLI Connection Century connected edition of Azure, seems to have received some praise. hahaha, landlord as a not how will Linux people met on the love of Linux customers, no

Linux Yum Command detailedYum (full name Yellow dog Updater, Modified) is a shell front-end package manager in Fedora and Redhat and SuSE. Based on RPM package management, the ability to automatically download the RPM package from the specified

To be honest, one of the things people never think about is what file systems they use on their PCs. Windows and Mac OS X users have no reason to think about it because there is only one option for their operating system, NTFS and hfs+. Conversely,

To install a Linux system from a USB stick, the basic steps are: First of all, a 8GB USB flash drive, the larger the better, the CentOs 7.2 version of the full ISO image file has reached about 7GB. Download the CentOs7.2 ISO image file from 163

Regular expressions I wrote the blog for the first time. The basic use of regular expressions has just been learned recently. Organized, and later used to review the search. The basic description of regular expressions:Basically, a regular

FTP command:Server has FTP server installed, another Linux can use the FTP client program to copy the file read and download.1. Connect to the FTP serverFormat: FTP [hostname| ip-address]A) under Linux command line input: FTP 192.168.26.66b) The

Key 10 commands to check Linux server performanceOverviewYou can get a general idea of system resource usage within 1 minutes by executing the following command. Uptime DMESG | Tail Vmstat 1 Mpstat-p all 1 Pidstat 1

Just post the shell command,The landlord with CentOS release 6.5 (Final) 64-bit as an example:Configure the system firewall to open the HTTP and SSH ports. sudo yum Install Curl openssh-server postfix croniesudo service postfix startsudo chkconfig

Create a virtual machine1. Create a Windows virtual machine that does not have a hard disk, consistent with the system that is installed on the physical hard disk.2. Create a virtual hard disk on a physical hard disk by creating a virtual machine

Linux system Tutorial: how to install software in Linux I. parse the Linux application installation packageGenerally, there are three installation packages for Linux application software:1) tarpackages, such as software-1.2.3-1.tar.gz. It is

Rotten mud: Cut nginx logs, rotten nginx logs This article is sponsored by ilanniweb and first published onThe world For more articles, follow my ilanniweb I read the blog's nginx logs over the past few days and found that the log files are

Hard Disk and partition, hard disk partitionHard Disk partitioning for Windows and Linux systems In Windows, hard disks are expressed by disk 0 and Disk 1, indicating the first and second hard disks, and then partitioned on disk 0, drive letters,

Linux File Permission, Linux File Permission To learn about this chapter, you must understand the following three concepts:1. Owner2. Group3. OthersAfter understanding these three concepts, we will learn the attributes of the file. What are the

Install Visual Studio Code on Ubuntu 14.04 Viiual Studio Code is an open-source cross-platform text editor launched by Microsoft. It was a good trial just now. Although it is only version 0.3.0, it is already available as an editor. We recommend

Install Tiled Map Editor on Ubuntu 14.04 (Map Editor) In Ubuntu 14.04, install Tiled Map Editor (Map Editor) through the PPA. This ensures that the installation is up to date, and it is best to install the Daily version. This is the latest version,

USB protocol analysis, usb protocol 1. Description structure of USB devices 1. Logical Organizational Structure The logical organization of a USB device consists of four layers: device, configuration, interface, and endpoint. A device usually has

Modify the NIC name of ubuntu change the NIC name of the device change eno16777736 to eth0 ubuntu 15.10 Nic name to eno16777736, eno1677773615.10 Ubuntu linux enters the root user, Administrator Mode Administrator mode is required to edit this

10 suggestions for improving Web application performance by 10 times Improving the Performance of web applications is never more important than now. The proportion of the network economy has been growing; more than 5% of the global economy value is