Tag：ubuntu
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Time：2021-7-23
Docker installation 1. Replace the domestic software source, recommend the source of University of science and technology of China, stable and fast (optional) sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak sudo sed -i ‘s/archive.ubuntu.com/mirrors.ustc.edu.cn/g’ /etc/apt/sources.list sudo apt update 2. Install the required packages sudo apt install apt-transport-https ca-certificates software-properties-common curl 3. Add the GPG key and the docker […]
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Time：2021-7-12
Scrcpy installation snap install scrcpy ADB service installation sudo apt-get install android-tools-adb ADB configuration Check the phone’s USB identification number The mobile phone connects to the computer via USB lsusb I’m 04e8:6860 Create device file All of the following04e8Change it to your ID,android.rulesThe file name can be customized mkdir ~/.android echo 0x04e8 > ~/.android/adb_usb.ini sudo […]
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Time：2021-6-14
1、 What is PIP Pip is a python package management tool, which provides the functions of finding, downloading, installing and unloading Python packages. 2、 Upgrade PIP version 1. The default PIP (PIP 9.0.1) of Ubuntu is based on Python 2.7 2. We need to re install PIP based on Python 3: sudo apt-get install python3-pip […]
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Time：2021-6-13
Tip: the following operations are performed under the root permission. #To check whether MySQL is installed: dpkg -l | grep mysql #To install MySQL: apt install mysql-server After the installation, you can use the following command to check whether the installation is successful: netstat -tap | grep mysql After the above command check, if you […]
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Time：2021-6-12
Ubuntu 18.04, the same with other versions of Ubuntu Question: When running sudo apt get install / update / or other commands, the following prompt sometimes appears due to various unclear reasons: E: Unable to get lock / var / lib / dpkg / lock front – Open (11: resource temporarily unavailable) E: Unable to […]
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Time：2021-6-11
The installation of MySQL 5.7 in Ubuntu 1804 is very detailed. Execute command to install MySQL sudo apt install mysql-server sudo apt install mysql-client After installation, check whether it starts sudo ps aux | grep mysql If it has been started, you can see the corresponding information after executing the above command. If it has […]
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Time：2021-6-10
Step 1: enter the directory: CD / etc / MySQL, and view the debian.cnf file Step 2: log in to MySQL using the account and password in the figure above. Step 3: view the library in the database. Step 4: use MySQL library. Step 5: use the following statement to set the account password:update user […]
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Time：2021-6-2
Environmental description Environment: win10 enterprise + Ubuntu 18.04 lts [WSL] Installing docker for windows in win10 Now docker has a special installation package for win10 professional system, and Hyper-V needs to be started. Turn on Hyper-V Procedures and functions Turn windows features on or off Select Hyper-V Install docker for windows The latest version of […]
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Time：2021-4-29
Under Ubuntu 18.04 1. Install Python 2_ Version, inputsudo apt install python Command line input of Python or Python 3 will open the corresponding version. Type exit() or Ctrl + D to exit the python shell. 2、ipython 2._ Version installation, inputsudo apt install ipython, ipython 3._ Version installation, enter sudo apt install ipython3 In the […]
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Time：2021-4-15
According to past experience, it’s a good habit to finish a task and take notes well! The installation environment is Ubuntu First download: 1、android studio Download link: This is the official website 2、java jdk Download link: Java official website What we need to download here isdk-13.0.1_linux-x64_bin.tar.gz X64 represents that the computer is a 64 bit […]
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Time：2021-4-12
http://community.wps.cn/download/ Download the latest version (alpha)According to the dependencies instruction of control file in WPS DEB package, install 32 – bit dependency packageTo view dependent packages: Copy code The code is as follows: dpkg –info kingsoft-office.deb |grep -i depends To install the 32-bit dependency package: Copy code The code is as follows: sudo apt-get install […]
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Time：2021-4-7
The starting time of online query and modification grub is basically to modify / etc / default / grub #Comment grub out_ HIDDEN_ TIMEOUT=0 #GRUB_HIDDEN_TIMEOUT=0 #Modify grub_ TIMEOUT = 0 GRUB_TIMEOUT = 0 Then run update grub to regenerate / boot / grub/ grub.cfg But it doesn’t work. It’s still 30 seconds View / boot […]
