How to set up a working environment on ubuntu during java development

The content of this article is about how to build a working environment on Ubuntu during the Java development process. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

1. Text editing tools: wps, notepad, vim
   

2. ##Development tool installation: jdk, maven | tomcat, eclipse, mysql, navicat

   
   

3. Virtual machine: virtualbox, vmware

   
   

4. Daily use software: Screen recording tool SimpleScreenRecorder, File transfer tool filezilla

   
   

1. Batch decompress tar and unzip packages

cd to the directory with tar packages -------> Unzip all tar packages Go to the current directory

:

ls*.tar.gz | xargs -n1 tar xzvf

cd Go to the directory with the zip package--->Extract all zip packages to the current directory:

ls*.zip | xargs -n1 unzip -o -P infected

2, Install jdk, maven

Unzip the tar package of j

dk, the tar package of maven, configure environment variables: Edit ~/.bashrc file(orSystem environment configuration file:/etc/profile )

Add the following content at the end: Installation path

export JAVA_HOME=/soft/jdk1.8
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
export M2_HOME=/home/apache-maven-3.2.3
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin:$M2_HOME/bin:$PATH

Effective environment variables, verify the installation

source ~/.bashrc
java -version && mvn -version

3, install notepad, Office suite wps: Download wps-office_10.1.0.6634_amd64.deb installation package

sudo dpkg -i wps-office_10.1.0.6634_amd64.deb

#安装notepad
sudo add-apt-repository ppa:notepadqq-team/notepadqq
sudo apt-get update
sudo apt-get install notepadqq

4,

Install eclipse : Unzip the tar package, Create a desktop icon

Step one: cd ~/Desktop; vi eclipse.desktop, Enter the following content in the file

[DesktopEntry]
Encoding=UTF-8
Name=Eclipse
Comment=EclipseIDE
Exec=/java/eclipse/eclipse
Icon=/java/eclipse/icon.xpm
Terminal=false
StartupNotify=true
Type=Application
Categories=Application;Development;

Step two: Grant execution permissions to the file:

chmod a+x /usr/share/applications/eclipse.desktop

(If prompted that jdk or jre is not installed: Enter the eclipse decompression directory: create a soft link pointing to the JRE path)

ln  -sf　　 /home/daitoue/pack_unzip/jdk1.8/jre　　 jre

5, Installationvmware, virtualbox

#安装vmware
chmoda+x Vmware-Workstation-Full-11.0.0-2305329.x86_64.bundle
sudo ./Vmware-Workstation-Full-11.0.0-2305329.x86_64.bundle
#卸载vmware
sudovmware-installer -u vmware-workstation

#安装virtualbox
sudodpkg -i virtualbox-4.3_4.3.18-96516~Ubuntu~raring_amd64.deb

Dependency package problem, use the following command to solve:

apt-get-f install

6, Installmysql

wget http://dev.mysql.com/get/mysql-apt-config_0.6.0-1_all.deb
sudo dpkg-i mysql-apt-config_0.6.0-1_all.deb
sudo apt-get update
sudoapt-get install mysql-server mysql-common

After installation, the following directory will be created:

Database directory:/var/lib/mysql/

Configuration file:/usr/share/mysql (command and configuration file), /etc/mysql (such as: my.cnf)

Startup script: /etc/init.d/mysql (directory of startup script file mysql)

                                                              

#启动: 
sudo service mysql start                          
#停止:       
sudo service mysql  stop                       
#查看状态:       
sudo service mysql  status

7,

Installationnavicatfor mysql ##1. Download navicat112_premium_cs_x64.tar.gz File

2. After downloading, decompress the tar file: tar -zxvf /home/wilbur/download/navicat112_premium_cs_x64.tar.gz3. After decompression, enter the decompressed directory and run the command ： ./start_navicat

Create Navicat shortcut, cdusr/share/applications, sudovim navicat.desktop

(Same operation as: eclipse)

Chinese after connecting to the database The data is garbled. If the Chinese version is used, the interface will also be garbled. The character set needs to be modified. Modification method: 1. Open the start_navicat file and you will see exportLANG="en_US.UTF-8" Change this sentence to exportLANG="zh_CN.UTF-8"

2. Check the character set supported by the system: locale -a

3. Modify the character set: export LANG=zh_CN.utf8

(Note: The sentence returned by the start_navicat file and the terminal locale command: export LANG=zh_CN.utf8 must be consistent)

4. The database character set also needs to be modified. vim opens the mysqld.cnf file under the /etc/mysql/mysql.conf.d path

sudo vim /etc/mysql/mysql.conf.d/mysqld.cnf，

#在[mysqld]段落中添加如下两行：
character-set-server=utf8
collation-server=utf8_general_ci

#退出vi, 重启MySQL
/etc/init.d/mysql restart

Enter the password to log in: mysql -u root -p, and then check the database character set setting:

mysql> show variables like 'character_set_%';

#修改之前的数据库和表：字符编码---------
alter  database   java  default   character  set  utf8;
alter  table  person default  character  set  utf8;
//alter  table person convert  to character  set  utf8;

8, Install

tomcat

Unzip the tar package, vim /bin/catalina.sh ----> Add:

export JAVA_HOME=/home/daitoue/pack_unzip/jdk1.8
export JRE_HOME=/home/daitoue/pack_unzip/jdk1.8/jre

9 , File transfer tool: filezilla (FTP tool)

sudo apt-get install filezilla
sudo apt-get install filezilla-locales

10, Install screen recording software: SimpleScreenRecorder

#添加源，更新源
sudo add-apt-repository ppa:maarten-baert/simplescreenrecorder
sudo apt-get update

#安装
sudo apt-get install simplescreenrecorder

11, Install qq

Download the installation package: #Baidu Cloud Link : https://pan.baidu.com/s/1i4XwtgD Password: e8k8

sudo add-apt-repository ppa:wine/wine-builds
sudo apt-get update
sudo apt-get install winehq-devel

#解压安装包后， 在左侧顶端搜索qq, 点击app即可进入安装使用
tar xvf wineQQ8.9_19990.tar.xz -C ~/

12, vi, vim editor

sudo apt-get install vim

[文件编辑]
在行首插入： I [insert]
行尾插入： A [append]
另起下一行插入： o
另起上一行插入： O
撤销修改：  u
恢复修改：  ctrl + r

[行级： 快速定位]
跳转到行首： 数字0 //// ^
行尾： $
文件头：gg
文件尾：G
文件n行：3G, 6G.......

[翻页]
下一页： ctrl + f [forward]
上一页： ctrl+ b [back]

[行号]
显示文件行号 :set number
取消行号显示 :set nonumber

[字符搜索]
查找字符---> /aaa ？aaa  (n 下一个 ; N上一个)
当前行--查找字符并替换---> :s /old/new
整个文件--查找字符并替换---> :%s /old/new/g

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