Linux

These days the leadership did not arrange work, idle nothing to want to take their own two years to do the iOS development sense of the lack of knowledge of the place want to take a deep tutorial, yesterday and today plan to learn the next SVN and

In a class Linux system, you can use top to view information such as system resources, processes, memory consumption, and so on. View network status You can use Netstat, nmap and other tools. To see real-time network traffic, monitor TCP/IP

recently, ONOS Community and Linux Foundation jointly announced a strategic partnership, the two sides will jointly develop open source SDN/NFV solution. The ONOS project works with the Linux Foundation to create disruptive SDN solutions that focus

1. Background informationGoldendict is a very good cross-platform electronic dictionary software, support StarDict, Babylon and many other dictionaries. Its PC version is based on Qt and is completely free, open source and no ads. Goldendict's

Linux Special symbols encyclopedia The special symbols commonly used in the shell are listed below:#   ;      ;;      .       ,/\ ' String ' |   !      $   ${}   $?   $$ $* "String" * * *?   : ^ $# [email protected] ' command ' {} [] [[]] () (()) | |

One-time mission plan: At,batchRecurring Task Scheduler: CronAt: Simple usageAt timeAt>Submit Task: ^c+dJob Result: Send the current user on the system as a messageSend and receive mail:Service start or Not Status View command:NETSTAT-TNL |grep ": 25

"copyright notice: respect for the original, reproduced please retain the source: Blog.csdn.net/shallnet, the article is only for learning exchange, do not use for commercial use " The previous section says that the mechanism of putting the work

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

The so-called shared memory is the fastest available IPC form that allows multiple processes to access the same piece of memory space. is designed for inefficient operation of other communication mechanisms. It is often used in conjunction with

The following content and after a few blog is only a relatively elementary introduction, want to study in depth suggested reading"TCP/IP Detailed Volume 1: Protocol"1.iso/osi seven-layer modelThe next four layer is for the data transmission service,

 In Linux, a process accesses a file through a file descriptor (a filename descriptors, or FD) rather than a file name, which is actually an integer. Linux specifies that each process can use a maximum of Nr_open file descriptors at the same time,

Nixcraft published on August 25, 2012, updated on July 9, 2014, applicable to Debian/ubuntu, network, UBUNTU LINUX, wireless network.We have an idle USB wireless adapter (WiFi adapter), and our ISP router is wired. How do we turn our home NAS

[Linux] install DNS domain name resolution service, linuxdns domain name resolution In Linux, DNS is implemented using bind. Hardware and Configuration: Machine IP Address Machine name Purpose 10.190.60.5

Install the perl module in CentOS 5 to support IPV6 LWP: UserAgent is used in our product for http requests in perl code. The test shows that the following error is returned in a pure V6 environment: Can't connect to [2001: db8: 0: 1: 10: 208: 135: 2

Character Set and character encoding in 10 minutes This document briefly describes the character set and character encoding concepts. And some common diagnostic techniques in case of garbled characters Background: character sets and encoding are

Raspberry Pi 2 install the latest version FPC and Lazarus 1.5 The Raspberry Pi2 launched in February 2015 does not support Lazarus installation using the previous method. When installing fpc, the following problems occur.  Slave: 1. Install

Install CentOS6 wireless NIC Driver on DELL D630 My DELL D630 machine has been in use for more than six years. I have been running Windows XP because it is too slow and rarely used. Today, I am eager to install a Linux OS to play, considering that

Install Edusec University Management System on Linux Mint 17 Edusec is a network-based university management software developed by ERP in India for the management of students and employees of universities/colleges/schools/institutions. Although the

Network troubleshooting: Consider the Server Load balancer System It may be difficult to eliminate network problems. If a Server Load balancer system is added to the network, it will pose another challenge. It may not be easy to identify whether the

Pptp vpn Server in CentOS6 Architecture For more information, see http://www.178-go.com/archives/vpn-on-centos-vps.html. There are also many articles about installation and configuration on the Internet, which are also detailed. It is not difficult