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  • Play with zynq7020 development board-- PS uses AXI interface to read STLM

    Play with zynq7020 development board-- PS uses AXI interface to read STLM

    Lucky enough to get the trial experience of Mir Z-turn Board, Z-turn Board is a FPGA+ARM embedded veneer designed with a series of xilinx zynq7020 processors. Let's share my trial notes: PS uses the AXI interface to read

    Shulou · 2022-06-03 10:04
  • Zabbix monitors redis, tomcat, Nginx

    Zabbix monitors redis, tomcat, Nginx

    This blog post needs to be based on the basic environment of zabbix. You can refer to Building zabbix 1, configuring zabbix Monitoring redis (1) deploying zabbix agent side deployment agent side details, downloading software package can refer to blog article configuration Zabbix Monitoring Mail

    Shulou · 2022-06-03 10:03
  • Advanced programming for Unix environment version 3 configuring apue.h

    Advanced programming for Unix environment version 3 configuring apue.h

    Http://www.apuebook.com/ downloads apue.3e and decompresses sudo apt-get install libbsd-dev (if you do not install this software, make will report an error) make3. Cp apu

    Shulou · 2022-06-03 10:03
  • There should be reserve-the process of confirming the source of the problem of 60-80% long-term growth of domain-controlled CPU

    There should be reserve-the process of confirming the source of the problem of 60-80% long-term growth of domain-controlled CPU

    Background: it has long been found that the CPU of domain control is between 60-80% for a long time. The log service takes up a large amount of CPU, and it is useless to reduce the maximum size of the log. Domain control uses the single sign-on function of paloalto and SXF, so I am sure it is one of the two, but

    Shulou · 2022-06-03 10:03
  • Windows10- Enterprise LTSC manually installs ubuntu-18

    Windows10- Enterprise LTSC manually installs ubuntu-18

    Manual installation of windows10- Enterprise LTSC ubuntu-18.04 installation instructions windows10 Home Edition and Professional Edition can install ubuntu,windows 10 Enterprise LTS through the App Store that comes with windows

    Shulou · 2022-06-03 10:03
  • Building Web Services on Windows

    Building Web Services on Windows

    1, double-click the control panel on the desktop to enter; 2, select the program to click to enter; 3, select "turn off the Windows function after enabling"; 4, find "Inter information Services" and select this item, click OK; 5, and then open

    Shulou · 2022-06-03 10:03
  • "I have no name!" in Unix system environment Ask the user name

    Recently, I received feedback from some programmers that the user name does not appear when connecting to the server, but displays "I have no name!" [I have no nameplate localhost] $. This question also felt a little slippery after listening to it at that time.

    Shulou · 2022-06-03 10:03
  • One-click implementation of basic installation of zabbix based on LNMP architecture

    One-click implementation of basic installation of zabbix based on LNMP architecture

    #! / bin/bash# easy installation zabbix+LNMP#lnmp () {# disable firewall & core security function systemctl stop firewalld.servicesystemctl disable fi

    Shulou · 2022-06-03 10:03
  • Back up the Windows event log using rsync

    Back up the Windows event log using rsync

    Use rsync to back up the Windows event log Windows version of the software: cwRsyncServer installation is relatively easy to the next step, you can enter to create an account page to set your own password. Server side: cwRsyncServer_

    Shulou · 2022-06-03 10:03
  • SMB file sharing-- experiment

    SMB file sharing-- experiment

    Experimental environment: RHEL7.0 server server1.example.com 172.25.254.1 client server2.example.com 172.25.254.21. Installation configuration SMB1.1 installation [r

    Shulou · 2022-06-03 10:03
  • The sscanf function splits strings

    The sscanf function splits strings

    1 # include 2 # include 3 # include 4 int main () 5 {6 char data [64] = {"{\" nvr_ip\ ":\" 192.168.1.143\ ",\"

    Shulou · 2022-06-03 10:03
  • Change the file permissions and the setting of system permission reservation threshold under Linux

    Change the file permissions and the setting of system permission reservation threshold under Linux

    1 understanding of file permissions file permissions read permissions type-permissions off r (resadable) View permissions w (writeable) writable rights x (excutable) execution rights this permission is not enabled for files: you can view the contents of the file pair

    Shulou · 2022-06-03 10:02
  • RHEL7.x version, runlevel modification

    RHEL7.x version, runlevel modification

    In the Redhat7.x version, systemd uses the target concept that is freer than the sysvinit runlevel, so the setting and switching of the runlevel of the system is very different from that of Redhat6.x. Here is how to set the default runlevel of the system.

    Shulou · 2022-06-03 10:02
  • The method of modifying the storage location of Docker local image and container

    The method of modifying the storage location of Docker local image and container

    The default storage location of the soft link Docker is: / var/lib/docker command to view the specific location docker info | the easiest way to grep "Docker Root Dir" is to mount the partition to this directory, because the data disk

    Shulou · 2022-06-03 10:02
  • Solutions to the problems that may exist in installing and invoking Matlab programs

    Solutions to the problems that may exist in installing and invoking Matlab programs

    Unable to execute local call Matlab function JAR package, easy problem a check your environment variable Path:%JAVA_HOME%\ bin;%JAVA_HOME%\ jre\ bin;F:\ Program Files\ MATLA

    Shulou · 2022-06-03 10:02
  • The concept of domain group

    The concept of domain group

    Group type 1 in the domain, security group: mainly used to set permissions. It can also be used for tasks that have nothing to do with security, such as sending E-mail to a security group through E-mail software. 2. Communication groups: used in tasks that have nothing to do with security. Such as: using E-mail software to transfer E-ma

    Shulou · 2022-06-03 10:02
  • IBM minicomputer viewing CPU memory power supply fan information (replacement parts)

    IBM minicomputer viewing CPU memory power supply fan information (replacement parts)

    Lscfg-vp | grep-I-p dimm View memory details lscfg-vp | grep-p PROC View CPU details lscfg-vp | grep-p-I'An IBM A

    Shulou · 2022-06-03 10:02
  • How to download the latest Win10 installation image from Microsoft?

    How to download the latest Win10 installation image from Microsoft?

    How to download the latest Win10 installation image from Microsoft? ©Lander Zhang focuses on on-demand IT operation and maintenance services for foreign enterprises, and IT Helpdesk practical training practitioners blog: https://blog.51cto.com/landerIT

    Shulou · 2022-06-03 10:02
  • Set up FTP server-- install service

    Set up FTP server-- install service

    The server system we choose is Windows2008R2, and the FTP service in this system has been integrated into the WEB service of IIS7.5, so we need to select the FTP service in the role of "WEB server" through the "add role wizard" in "Server Manager".

    Shulou · 2022-06-03 10:02
  • Rsync synchronizes files

    Rsync synchronizes files

    one。 The server (the host that needs to be synchronized) 1. Install rsync yum install-y rsync 2. Configuration, add configuration file / etc/rsyncd.conf [glob

    Shulou · 2022-06-03 10:02