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wenyongda 2025-08-03 23:01:20 +08:00
parent cd5fa0ed4d
commit 4b14d832c5
2 changed files with 64 additions and 0 deletions

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@ -2278,6 +2278,8 @@ wsl --terminate archlinux
wsl --export archlinux E:\Backup\archlinux.tar
```
#### 导入
#### 通过FinalShell连接WSL2
@ -2588,6 +2590,16 @@ dnf install neofetch
neofetch
```
## 安装 Fastfetch
```bash
dnf update -y
wget https://github.com/fastfetch-cli/fastfetch/releases/download/2.49.0/fastfetch-linux-amd64.rpm -O fastfetch.rpm
dnf install -y fastfetch.rpm
```
## 安装 Screenfetch
```shell
@ -2807,6 +2819,12 @@ git clone --depth=1 https://gitee.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$H
`~/.zshrc` 设置 `ZSH_THEME="powerlevel10k/powerlevel10k"`。接下来,终端会自动引导你配置 `powerlevel10k`,若已配置可输入`p10k configure`重新进行配置引导。
若是安装的AlmaLinux minimal系统需先通过`dnf`安装 `"Development Tools"`,再执行`source ~/.zshrc`
```bash
dnf groupinstall "Development Tools" -y
```
### 插件
> `oh-my-zsh` 已经内置了 `git` 插件,内置插件可以在 `/.oh-my-zsh/plugins` 中查看,下面介绍一下我常用的插件,更多插件可以在 [awesome-zsh-plugins](https://github.com/unixorn/awesome-zsh-plugins) 里查看。

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@ -0,0 +1,46 @@
---
title: 大数据
date: 2025-08-03 22:53:51
tags:
---
# Apache Doris
## 简介
## 安装
### 配置
#### Linux系统环境配置所有节点均需配置
##### 调大文件操作配置
```bash
vim /etc/security/limits.conf
```
在文件最后添加下面几行信息(注意 * 也要复制进去)
```conf
* soft nofile 65536
* hard nofile 65536
* soft nproc 65536
* hard nproc 65536
```
可使用以下命令直接追加到配置文件内
```bash
echo "* soft nofile 65536" >> /etc/security/limits.conf
echo "* hard nofile 65536" >> /etc/security/limits.conf
echo "* soft nproc 65536" >> /etc/security/limits.conf
echo "* hard nproc 65536" >> /etc/security/limits.conf
```
保存完成需`reboot`,也可临时生效,免重启
```bash
ulimit -n 65536
```