linux常用配置（jdk,mysql,docker，oh my zsh美化终端，长期更新文章）

 目录

我使用的是ubuntu22.04LTS版本

mysql相关配置

安装docker：

安装oh my zsh 

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我使用的是ubuntu22.04LTS版本

apt切换国内源（清华大学）

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse

阿里源

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

 

 

配置在~/.bashrc或~/.zshrc等等环境配置文件中

注意你自己安装的路径

# jdk

export JAVA_HOME17=/usr/local/lib/jdk-17

export JAVA_HOME21=/usr/local/lib/jdk-21

export JRE_HOME17=${JAVA_HOME17}/jre

export JRE_HOME21=${JAVA_HOME21}/jre

# maven

export MAVEN_HOME=/usr/local/lib/apache-maven-3.9.6

# nvm

export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"

[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm

# PATH

export CLASSPATH=.:${JAVA_HOME21}/lib:${JRE_HOME21}/lib

export PATH=${JAVA_HOME21}/bin:${MAVEN_HOME}/bin:$PATH

# If you come from bash you might have to change your $PATH.

# export PATH=$HOME/bin:/usr/local/bin:$PATH

mysql相关配置

sudo apt-get install mysql-server

不需要输入密码，直接回车

sudo mysql -uroot -p

mysql> use mysql;

#开启远程连接

update user set host='%' where user='root';

#修改了之后刷新以下权限

flush privileges;

#修改数据库密码.（MySQL8.0）

ALTER USER 'root'@'%' identified with mysql_native_password BY '123456';

#修改了之后刷新以下权限

flush privileges;

#退出数据库

quit;

安装docker：

docker在ubuntu中需要的一些依赖 

apt-get install ca-certificates curl gnupg lsb-release

添加Docker官方GPG密钥：

curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -

添加Docker软件源

sudo add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"

安装docker

apt-get install docker-ce docker-ce-cli containerd.io

配置用户组（只有root用户和docker组的用户才能运行Docker命令，更改后需要重新登陆）

sudo usermod -aG docker $USER

启动docker

systemctl start docker

安装工具

apt-get -y install apt-transport-https ca-certificates curl software-properties-common

重启docker

systemctl restart docker

验证是否成功（出现Unable to find image 'hello-world:latest' locally就成功了）

sudo docker run hello-world

docker中处理mysql乱码问题

[mysqld]
character-set-server = utf8mb4
collation-server = utf8mb4_0900_ai_ci

[client]
default-character-set = utf8mb4

[mysql]
default-character-set = utf8mb4

安装oh my zsh 

安装zsh

sudo apt install zsh

安装所需的构建工具

sudo apt -y install build-essential nghttp2 libnghttp2-dev libssl-dev

 安装oh my zsh

sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

自动提示插件

git clone https://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions

语法高亮插件

 git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

 修改~/.zshrc

vim ~/.zshrc
# 找到plugins
plugins=(git zsh-autosuggestions docker zsh-syntax-highlighting ruby)

加载zshrc

source ~/.zshrc

设置zsh为默认shell

chsh -s $(which zsh)

可以去官网换主题

# 在zshrc中，换主题，我使用的是amuse
ZSH_THEME="robbyrussell"