分类 Ubuntu装机软件下的文章

常用 Python 包安装

作者: xsh
时间: 2024-09-15
分类: Ubuntu装机软件,Linux软件开发,Python 开发
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1、安装pip3

sudo apt-get install python3-pip

2、Debian安装pandas

error: externally-managed-environment

上述错误是因为debian与ubuntu不同，ubutnu可以直接通过pip3安装Python包，

但Debian跟他推荐使用sudo apt-get install python3-xxx，方法安装，这里的xxx代指包名。比如安装pandas包。

sudo apt-get install python3-pandas

v2Ray配置

作者: xsh
时间: 2024-08-29
分类: Ubuntu装机软件
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一、服务器端配置文件(先购买VPS代理服务器):

/usr/local/etc/v2ray/config.json

{
"inbounds": [
    {
      "port": 10800,
      "listen": "0.0.0.0",
      "protocol": "vmess",
      "settings": {
        "clients": [
          {
            "id": "d660738b-3891-46fe-81a4-2228e3d557f5",
            "level": 1,
            "alterId": 64
          }
        ]
      }
    }
],
"outbounds": [
    {
      "protocol": "freedom",
      "settings": {}
    }
]
}

二、客户端配置文件:

     {
"inbounds": [{
    "port": 1081,
    "listen": "127.0.0.1",
    "protocol": "socks",
    "settings": {
      "udp": true
    }
}],
"outbounds": [{
    "protocol": "vmess",
    "settings": {
      "vnext": [{
        "address": "204.10.19.198",
        "port": 10800,
        "users": [{ "id": "d660738b-3891-46fe-81a4-2228e3d557f5" }]
      }]
    }
},{
    "protocol": "freedom",
    "tag": "direct",
    "settings": {}
}],
"routing": {
    "domainStrategy": "IPOnDemand",
    "rules": [{
      "type": "field",
      "ip": ["geoip:private"],
      "outboundTag": "direct"
    }]
}
}

三、Ubuntu网络代理设置

https://virmach.com/best-cheapest-linux-vps/#

WEB account: ABB     P: FreeWorld@202408

 IP: 204.10.19.198

Ubuntu OS account: root P: citi2024

梯子软件

作者: xsh
时间: 2024-08-29
分类: Ubuntu装机软件
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安装梯子软件，常用的有 Shadowsocks 和 V2Ray，选择一个适合自己的软件进行安装。

PDF viewer(PDF阅读器) Ubuntu 20.04 , Okular比较好

作者: xsh
时间: 2024-07-22
分类: Ubuntu装机软件
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The objective of this article is to provide the reader with available PDF viewer alternatives on Ubuntu 20.04 Focal Fossa Linux.

In this tutorial you will learn:

Evince PDF Viewer
Okular PDF Viewer
Atril PDF Viewer
Adobe Reader PDF Viewer
MuPDF PDF Viewer
Zathura PDF viewer
GNU gv PDF Viewer

PDF viewer list on Ubuntu 20.04 Focal Fossa Linux

Software Requirements and Conventions Used

Software Requirements and Linux Command Line Conventions
Category	Requirements, Conventions or Software Version Used
System	Installed Ubuntu 20.04 or upgraded Ubuntu 20.04 Focal Fossa
Software	N/A
Other	Privileged access to your Linux system as root or via the `sudo` command.
Conventions	# – requires given linux commands to be executed with root privileges either directly as a root user or by use of `sudo` command $ – requires given linux commands to be executed as a regular non-privileged user

PDF viewer alternatives on Ubuntu 20.04 Focal Fossa Linux

Evince PDF Viewer

Evince a.k.a Document Viewer is a default PDF viewer on Ubuntu 20.04 GNOME Desktop

Installation:
```
$ sudo apt install evince
```

Atril PDF Viewer

Atril is a default PDF viewer on Ubuntu 20.04 MATE desktop

Installation:
```
$ sudo apt install atril
```
Okular PDF Viewer

Okular is a default PDF viewer on Ubuntu 20.04 KDE Plasma Desktop

Installation:
```
$ sudo apt install okular
```
Adobe Reader

Adobe Reader is a proprietary PDF viewer available via external 3rd party package. Adobe Reader is no longer supported on the Linux platform hence is obsolete and not recommended for the installation.

Installation:

Follow our guide on how to install Adobe Reader on Ubuntu 20.04 Linux.
MuPDF PDF Viewer

MuPDF is a extremely lightweight PDF viewer that supports a PDF, XPS, and EPUB formats.

Installation:
```
$ sudo apt install mupdf
```

Zathura PDF Viewer

Zathura is a free, plugin-based document viewer application. Available plugins include PDF, PostScript and DjVu.

Installation:
```
$ sudo apt install zathura
```
GNU gv PDF Viewer

GNU gv is a powerful PostScript and PDF document viewer developed by the GNU Project.

Installation:
```
$ sudo apt install gv
```