Category:OS

  • Lenovo system x3650 setting management interface address

    Time:2019-11-20

    1. Turn on the server. 2, display SetupWhen prompted, press F1. (this prompt is displayed on the screen for only a few seconds. F1 must be pressed quickly.) If both the power on password and the administrator password are set, you must enter the administrator password to access the full Setup Utility menu. 3. In […]

  • The problem of incomplete loading of nginx pages

    Time:2019-11-20

    In the server of nginx, add: proxy_buffer_size 2m; proxy_buffers 8 1m; proxy_busy_buffers_size 2m; This is because the page content is too long and the default value is relatively small.

  • Windows 2012 R2 install Rd services

    Time:2019-11-20

    By default, only two users can connect at the same time. If you want more users to connect to the server at the same time, you need to turn on and activate Remote Desktop Services. Reference: https://jingyan.baidu.com/article/9f7e7ec0f5a8686f281554d9.html           After installation, the system needs to be activated     Then configure the […]

  • Shell prints the calendar for a given date

    Time:2019-11-20

    I have been learning shell for a while, but I haven’t had a chance to practice it. I saw a picture sent by my colleague. The console shows the calendar of the month, which is implemented in Python. It’s fun. So I’m going to use shell to implement one. I’ve been working on it all […]

  • How does IE browser enter privacy mode by default? Ie enters the privacy mode tutorial by default

    Time:2019-11-20

    We have introduced the method of entering the privacy mode of IE browser, but each operation needs to be opened manually. Can we directly let IE browser open and then open the privacy mode by default? Let’s take a look at the operation method. Ie enters the privacy mode tutorial by default On the windows […]

  • Introduction to the differences of Linux GTK, KDE, gnome and xwindows GUI

    Time:2019-11-20

    I. The implementation of Linux GUI is only the application program under Linux GUI is not a part of Linux. Linux is just a command-line operating system. The relationship between Linux and XFree is the same as that of dos and windows 3.0. Windows 3.0 is not an independent operating system. It is just an […]

  • How to take pictures in Mac OS X system

    Time:2019-11-20

    Prevent HD image from losing its original resolution after being cut in OS X 1. A high-resolution picture. Double click it and click“previewOpen in 2. Move the mouse into the picture area, press the left mouse button, or touch pad“Three fingers”Gesture, drag the dotted line selection box to determine the size to be cut (resolution […]

  • How does CentOS change the network card settings? How does CentOS change the network card settings

    Time:2019-11-20

    Today, one of the company’s service hardware broke down, unplugged the hard disk, and replaced it with another machine of the same model. The MAC address was changed to a new machine, which was unable to access the network. Later, it was found that CentOS recorded the original network card information. When the service network […]

  • How to set the time to turn off the display in win7

    Time:2019-11-20

    Use the windows batch implementation to set the time to turn off the display. Copy codeThe code is as follows: @echo off setlocal enabledelayedexpansion Echo “please input the time to turn off the monitor, the unit is minute, the default is 1 minute”set /p “timeout=” If not defined timeout (echo “the time you entered is […]

  • What process is fan.exe? What file is the fan process generated from

    Time:2019-11-20

    Process file: fan or fan.exeProcess name: FanProcess category: process with security riskEnglish Description: fan.exe is a process from Dell. It allows the user to manually override the BIOS thermal tables and turns on the fan in your Inspiron desktop. Chinese reference:Fan.exe is a Dell computer related program. For BIOS system heat related information。 Produced by: […]

  • Windows PowerShell Foundation

    Time:2019-11-19

    Windows PowerShell Foundation Catalog: 1. Pipeline and redirection 2. Command execution 3. variable 4. Array and hash table × @ () to create array, use “,” to separate each value, @ {} to create hash table, use “;” to separate each value 5. Common commands Get help view help Get command query command Get member […]

  • Linux CentOS shutdown and restart commands

    Time:2019-11-19

    Linux CentOS restart command: 1. Reboot2. Shutdown – r now restart immediately (used by root user)3. Shutdown – R automatic restart after 10 minutes (used by root user)4. Shutdown – R 20:35 restart at 20:35 (used by root user)If the restart is set by the shutdown command, you can use the shutdown – C command […]