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  • Construction of Huawei layer 3 Router dhcp

    Construction of Huawei layer 3 Router dhcp

    Experiment name: Huawei layer 3 router dhcp installation experiment topology figure 3. Configuration idea: before configuring dhcp, let the whole network interwork first. Finally, in configuring the dhcp server, first configure the ip address of pc7.pc8, and create the vlan1 on the switch lsw3.

    Shulou · 2022-06-02 19:49
  • Skype for Business Client 2016 restricted external calls

    Skype for Business Client 2016 restricted external calls

    Over the past few days, restricted external calls have appeared in the lower right corner of the customer's Skype for Business Client 2016 client. The Skype icon in the taskbar shows a red exclamation mark. The following error occurs: possible causes of this problem: edge server and

    Shulou · 2022-06-02 19:49
  • Using memcached to realize CAS single sign-on Cluster deployment

    Using memcached to realize CAS single sign-on Cluster deployment

    Implementation of CAS single sign-on Cluster deployment using memcached reference Information: https://github.com/magro/memcached-session-manager/wiki/SetupAndConf

    Shulou · 2022-06-02 19:49
  • File time (Unix environment advanced programming)

    File time (Unix environment advanced programming)

    Each file maintains three time fields for the purpose shown in the following table: FieldDescriptionExamplels (1) optionst_atimelast-access time of file datarea

    Shulou · 2022-06-02 19:49
  • Use the sgdisk command of linux to manipulate GPT partitions

    Use the sgdisk command of linux to manipulate GPT partitions

    Today, the editor shares with you the use of linux's sgdisk command to operate the GPT partition. I believe many people do not know much about it. In order to make you understand better, I have summarized the following contents for you. Let's look down together. I'm sure you'll get something. Sgdisk is Linux. Fuck.

    Shulou · 2022-06-02 19:49
  • What on earth is SELinux on a Linux system?

    What on earth is SELinux on a Linux system?

    SELinux is a very esoteric thing. I have asked many operation and maintenance technicians around me whether the SElinux of their company's servers is open or closed in the production environment, and get a unified answer-directly shut down, without exception. There is also a saying on the Internet-- an asset.

    Shulou · 2022-06-02 19:48
  • AD user attribute: the difference between UserPrincipalName and SamAccountName

    AD user attribute: the difference between UserPrincipalName and SamAccountName

    In our daily work or in the process of automated development for AD, we all have doubts about UserPrincipalName and SamAccountName. After all, most of the time, people understand these two attribute values as the same concept, as to why.

    Shulou · 2022-06-02 19:48
  • Using VDP to realize vsphere virtual machine backup

    Using VDP to realize vsphere virtual machine backup

    No matter what kind of service, backup is a very important part of the enterprise, of course, vSphere virtualization is no exception. Today we learn about vSphere Data Protection, the core component of vSphere. If you want to use vSphe

    Shulou · 2022-06-02 19:48
  • How to make Crontab perform a task every second

    How to make Crontab perform a task every second

    This article mainly introduces how to make Crontab perform a task every second. It is very detailed and has a certain reference value. Friends who are interested must finish it! Crontab is a scheduled scheduling configuration file under linux. Through it, we can make the program of the system,

    Shulou · 2022-06-02 19:48
  • Use the ispell command of linux for the spell checker

    Use the ispell command of linux for the spell checker

    This article takes a look at using linux's ispell command for the spell checker. There is a certain reference value, friends in need can refer to, hope to help you. The ispell preset uses / usr/lib/ispell/engli

    Shulou · 2022-06-02 19:48
  • Use the rm command of linux to remove files or directories

    Use the rm command of linux to remove files or directories

    This article mainly introduces the use of linux rm command to remove files or directories, has a certain reference value, friends in need can refer to. Let's take a look at it with me. Rm is a commonly used command that deletes one or more files or directories in a directory. It can also

    Shulou · 2022-06-02 19:48
  • Change the file user group using the chgrp command of linux

    Change the file user group using the chgrp command of linux

    Today, what the editor shares with you is to use linux's chgrp command to change the file user group. I believe many people don't know much about it. In order to make you understand better, I summarized the following contents for you. Let's look down together. I'm sure you'll get something. Chgrp is the English word "chan".

    Shulou · 2022-06-02 19:48
  • Application of asa Firewall

    Application of asa Firewall

    Experiment name: firewall application experiment step chart: 3. Purpose: 1. Client2 can visit server32. Use the command show conn detail to view the conn table status 3. View the routing tables of ASA and AR respectively.

    Shulou · 2022-06-02 19:48
  • Exchange_Server_2013 deployed in Windows_2008_R2

    Exchange_Server_2013 deployed in Windows_2008_R2

    Exchange Server 2013 can be deployed on the platforms of Windows Server 2012 or Windows Server 2008 R2. If deployed in Windows Server

    Shulou · 2022-06-02 19:47
  • Use the let command of linux to execute one or more expressions

    Use the let command of linux to execute one or more expressions

    This article takes a look at using linux's let command to execute one or more expressions. There is a certain reference value, friends in need can refer to, hope to help you. The let command is a tool for evaluation in bash that executes one or more expressions, changing the

    Shulou · 2022-06-02 19:47
  • Dpkg-trigger Command package trigger under linux

    Dpkg-trigger Command package trigger under linux

    Today, what the editor shares with you is the dpkg-trigger command package trigger under linux. I believe many people do not know much about it. In order to make you understand better, I have summarized the following contents for you. Let's look down together. I'm sure you'll get something. Dpkg-trigg

    Shulou · 2022-06-02 19:47
  • How to use the apt-get command of linux to install software

    How to use the apt-get command of linux to install software

    Today, the editor shares with you how to use linux's apt-get command to install software. I believe many people don't know much about it. In order to make you understand better, I summarized the following contents for you. Let's look down together. I'm sure you'll get something. The apt-get command is Debi

    Shulou · 2022-06-02 19:47
  • Nginx website service-service foundation, access control (actual combat! )

    Nginx website service-service foundation, access control (actual combat! )

    About Nginx A high-performance, lightweight web service software, high stability, low system resource consumption, low processing capacity for HTTP concurrent connections, a single physical server can support 30000 to 50000 concurrent request environments, a Linux server (192.168.13.1)

    Shulou · 2022-06-02 19:47
  • Use the du command in linux to view the space

    Use the du command in linux to view the space

    Today, what the editor shares with you is to use the du command in linux to view the space. I believe many people don't know much about it. In order to make you understand better, I summarized the following contents for you. Let's look down together. I'm sure you'll get something. The English full name of the du command is "Disk Usag"

    Shulou · 2022-06-02 19:47
  • Detailed description of native Kubernetes monitoring function-Part1

    Detailed description of native Kubernetes monitoring function-Part1

    Tonight, the fifth online training phase of 20Rod 30MagneKubernetes Master Class "Log, Monitoring and Alert in Kubernetes" will be broadcast. Click http://live.vhall.com/317569561.

    Shulou · 2022-06-02 19:47