https://hu.778445.xyz/tags/linux/hublogHugo 0.165.0 & FixIt v1.0.0-alpha-mtcmp1fxzh-CNWed, 14 Feb 2024 21:58:10 +0800https://hu.778445.xyz/posts/adb5e01/Wed, 14 Feb 2024 21:58:10 +0800https://hu.778445.xyz/posts/adb5e01/ArchArch 安装旧版本软件包https://hu.778445.xyz/posts/20a4029/Wed, 07 Feb 2024 10:23:51 +0800https://hu.778445.xyz/posts/20a4029/LinuxWayland Flatpak 字体问题https://hu.778445.xyz/posts/10383c6/Sat, 27 Jan 2024 13:00:11 +0800https://hu.778445.xyz/posts/10383c6/LinuxLinux环境变量配置https://hu.778445.xyz/posts/bf63d9d/Sat, 27 Jan 2024 11:42:28 +0800https://hu.778445.xyz/posts/bf63d9d/FirewallUfw 防火墙的使用https://hu.778445.xyz/posts/c30f9ee/Fri, 26 Jan 2024 13:54:49 +0800https://hu.778445.xyz/posts/c30f9ee/引导启动UEFI引导和启动项https://hu.778445.xyz/posts/af65970/Fri, 26 Jan 2024 09:18:21 +0800https://hu.778445.xyz/posts/af65970/引导启动修复 grub 引导https://hu.778445.xyz/posts/1290b4f/Wed, 17 Jan 2024 14:37:00 +0800https://hu.778445.xyz/posts/1290b4f/LinuxLinux 用 davfs 挂载坚果云 Webdavhttps://hu.778445.xyz/posts/debian12%E5%85%81%E8%AE%B8root%E7%99%BB%E9%99%86/Mon, 15 Jan 2024 19:35:33 +0800https://hu.778445.xyz/posts/debian12%E5%85%81%E8%AE%B8root%E7%99%BB%E9%99%86/LinuxDebian12 如何允许 root 用户登陆https://hu.778445.xyz/posts/debian-%E5%AE%89%E8%A3%85%E8%AE%B0%E5%BD%95/Mon, 04 Dec 2023 20:42:01 +0800https://hu.778445.xyz/posts/debian-%E5%AE%89%E8%A3%85%E8%AE%B0%E5%BD%95/Linuxdebian 安装记录https://hu.778445.xyz/posts/linux-%E4%B8%8D%E5%90%8C%E7%9B%AE%E5%BD%95%E7%9A%84%E4%BD%9C%E7%94%A8/Mon, 04 Dec 2023 20:42:01 +0800https://hu.778445.xyz/posts/linux-%E4%B8%8D%E5%90%8C%E7%9B%AE%E5%BD%95%E7%9A%84%E4%BD%9C%E7%94%A8/Linuxlinux 不同目录作用https://hu.778445.xyz/posts/docker%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8/Sun, 03 Dec 2023 13:53:30 +0800https://hu.778445.xyz/posts/docker%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8/LinuxDockerDocker 基本使用https://hu.778445.xyz/posts/%E4%BB%A3%E7%90%86%E5%92%8C%E5%8F%8D%E5%90%91%E4%BB%A3%E7%90%86/Sat, 27 May 2023 15:52:23 +0800https://hu.778445.xyz/posts/%E4%BB%A3%E7%90%86%E5%92%8C%E5%8F%8D%E5%90%91%E4%BB%A3%E7%90%86/Linux代理和反向代理https://hu.778445.xyz/posts/nftable%E7%94%A8%E6%B3%95/Tue, 14 Mar 2023 14:23:24 +0800https://hu.778445.xyz/posts/nftable%E7%94%A8%E6%B3%95/FirewallNftable用法https://hu.778445.xyz/posts/vsftpd%E4%BD%BF%E7%94%A8/Tue, 14 Mar 2023 09:19:50 +0800https://hu.778445.xyz/posts/vsftpd%E4%BD%BF%E7%94%A8/LinuxVsftpd使用https://hu.778445.xyz/posts/tmux%E7%94%A8%E6%B3%95/Sun, 12 Mar 2023 18:10:53 +0800https://hu.778445.xyz/posts/tmux%E7%94%A8%E6%B3%95/LinuxTmux用法https://hu.778445.xyz/posts/linux%E7%B3%BB%E7%BB%9F%E6%B8%85%E9%99%A4-buff-cahce/Wed, 08 Mar 2023 15:06:51 +0800https://hu.778445.xyz/posts/linux%E7%B3%BB%E7%BB%9F%E6%B8%85%E9%99%A4-buff-cahce/LinuxLinux系统清除 buff/cahcehttps://hu.778445.xyz/posts/%E6%89%8B%E6%9C%BA%E9%94%81%E5%B1%8F%E4%B9%8B%E5%90%8E-linux-deploy-%E4%BC%91%E7%9C%A0%E9%97%AE%E9%A2%98/Tue, 07 Mar 2023 14:30:25 +0800https://hu.778445.xyz/posts/%E6%89%8B%E6%9C%BA%E9%94%81%E5%B1%8F%E4%B9%8B%E5%90%8E-linux-deploy-%E4%BC%91%E7%9C%A0%E9%97%AE%E9%A2%98/Linux<p>我在安卓手机安装了 Linux deploy，为了使 Linux deploy中的 Linux 稳定运行，已经设置了取消电池优化，并且也锁定了 Linux deploy 的后台，但是在手机息屏一段时间以后还是会出现断网或者ssh连接缓慢的问题。</p> <p>我设置了每分钟都会将当前时间输出到文件中的定时任务，但是在息屏后一段时间以后脚本中的数据就不正常了。后面每一分钟有三条，而是输出时间有比较明显的延后现象。</p>https://hu.778445.xyz/posts/%E9%87%8D%E8%A3%85%E7%B3%BB%E7%BB%9F%E5%90%8E%E8%BF%9E%E6%8E%A5ssh%E9%95%BF%E6%97%B6%E9%97%B4%E6%97%A0%E5%93%8D%E5%BA%94/Mon, 06 Mar 2023 20:43:50 +0800https://hu.778445.xyz/posts/%E9%87%8D%E8%A3%85%E7%B3%BB%E7%BB%9F%E5%90%8E%E8%BF%9E%E6%8E%A5ssh%E9%95%BF%E6%97%B6%E9%97%B4%E6%97%A0%E5%93%8D%E5%BA%94/Linux重装系统后连接ssh长时间无响应https://hu.778445.xyz/posts/huawei-cloud-function-add-package/Mon, 06 Mar 2023 12:19:55 +0800https://hu.778445.xyz/posts/huawei-cloud-function-add-package/Python华为云函数添加依赖https://hu.778445.xyz/posts/python-virtualenv/Mon, 06 Mar 2023 11:38:22 +0800https://hu.778445.xyz/posts/python-virtualenv/Python<h2 class="heading-element" id="在linux环境下安装-virtualenv"><span>在linux环境下安装 virtualenv</span> <a href="#%e5%9c%a8linux%e7%8e%af%e5%a2%83%e4%b8%8b%e5%ae%89%e8%a3%85-virtualenv" class="heading-mark"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a> </h2><ol> <li> <p>python3.3 及以上版本内置了 venv 模块，你可以通过 python3 -m venv yourvenv 调用（更推荐）</p> </li> <li> <p>如果是较低版本或者有需求，你也可以使用 apt 安装 virtualenv 来直接使用此命令</p> <pre><code>sudo apt install python3-virtualenv</code></pre></li> </ol> <h2 class="heading-element" id="使用-python-virtualenv-创建虚拟环境"><span>使用 python virtualenv 创建虚拟环境</span> <a href="#%e4%bd%bf%e7%94%a8-python-virtualenv-%e5%88%9b%e5%bb%ba%e8%99%9a%e6%8b%9f%e7%8e%af%e5%a2%83" class="heading-mark"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a> </h2><pre><code># 使用 python3 内置的 venv 模块（推荐） python3 -m venv yourvenv python3 -m venv --system-site-packages yourvenv # 创建虚拟环境，并引入全局环境下的包 source yourvenv/bin/activate # 进入虚拟环境 deactivate # 退出虚拟环境 pip list # 显示已安装库 pip install package # 安装库 pip install -r requirements.txt # 将依赖库的名字和版本写入 requirements.txt 并通过命令逐个安装 pip uninstall package # 卸载库 pip freeze &gt; requirements.txt # 将当前环境依赖及版本以 requirements 的格式输出并写入 requirements.txt # pip安装指定版本库 $ pip install SomePackage # latest version $ pip install SomePackage==1.0.4 # specific version $ pip install &#39;SomePackage&gt;=1.0.4&#39; # minimum version</code></pre>https://hu.778445.xyz/posts/chroot-systemd-resolve/Mon, 06 Mar 2023 10:58:29 +0800https://hu.778445.xyz/posts/chroot-systemd-resolve/Linuxchroot无法使用systemd解决办法https://hu.778445.xyz/posts/linux-%E5%AE%89%E8%A3%85-lxml/Mon, 06 Mar 2023 10:43:03 +0800https://hu.778445.xyz/posts/linux-%E5%AE%89%E8%A3%85-lxml/Linux<p>在 Linux 中使用 pip 安装 lxml 发现如下报错</p> <pre><code>Collecting lxml Downloading lxml-4.9.2.tar.gz (3.7 MB) |████████████████████████████████| 3.7 MB 44 kB/s ERROR: Command errored out with exit status 1: command: /usr/bin/python3 -c &#39;import sys, setuptools, tokenize; sys.argv[0] = &#39;&#34;&#39;&#34;&#39;/tmp/pip-install-evm051b8/lxml_f11746812e61420ca17185b4ddd8f068/setup.py&#39;&#34;&#39;&#34;&#39;; __file__=&#39;&#34;&#39;&#34;&#39;/tmp/pip-install-evm051b8/lxml_f11746812e61420ca17185b4ddd8f068/setup.py&#39;&#34;&#39;&#34;&#39;;f=getattr(tokenize, &#39;&#34;&#39;&#34;&#39;open&#39;&#34;&#39;&#34;&#39;, open)(__file__);code=f.read().replace(&#39;&#34;&#39;&#34;&#39;\r\n&#39;&#34;&#39;&#34;&#39;, &#39;&#34;&#39;&#34;&#39;\n&#39;&#34;&#39;&#34;&#39;);f.close();exec(compile(code, __file__, &#39;&#34;&#39;&#34;&#39;exec&#39;&#34;&#39;&#34;&#39;))&#39; egg_info --egg-base /tmp/pip-pip-egg-info-f0n190vv cwd: /tmp/pip-install-evm051b8/lxml_f11746812e61420ca17185b4ddd8f068/ Complete output (3 lines): Building lxml version 4.9.2. Building without Cython. Error: Please make sure the libxml2 and libxslt development packages are installed. ---------------------------------------- WARNING: Discarding https://files.pythonhosted.org/packages/06/5a/e11cad7b79f2cf3dd2ff8f81fa8ca667e7591d3d8451768589996b65dec1/lxml-4.9.2.tar.gz#sha256=2455cfaeb7ac70338b3257f41e21f0724f4b5b0c0e7702da67ee6c3640835b67 (from https://pypi.org/simple/lxml/) (requires-python:&gt;=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, != 3.4.*). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output. Downloading lxml-4.9.1.tar.gz (3.4 MB) |███▉ | 399 kB 48 kB/s eta 0:01:02^C ERROR: Operation cancelled by user</code></pre><p>根据错误提示可能是缺少了 libxml2 和 libxslt 开发包，执行如下命令安装</p> <p><code>apt-get install libxml2 libxml2-dev libxslt1.1 libxslt1-dev</code></p> <p>结果还是报错，</p> <p>根据 lxml 官方安装说明：<a href="https://lxml.de/installation.html#requirements" target="_blank" rel="external nofollow noopener noreferrer">Installing lxml<i class="fa-solid fa-external-link-alt fa-xs ms-1 text-secondary" aria-hidden="true"></i></a></p> <p>执行 <code>apt-get install python3-lxml</code></p> <p>安装成功</p>https://hu.778445.xyz/posts/linux-deploy-%E4%BD%BF%E7%94%A8%E8%AE%B0%E5%BD%95/Sun, 05 Mar 2023 10:17:09 +0800https://hu.778445.xyz/posts/linux-deploy-%E4%BD%BF%E7%94%A8%E8%AE%B0%E5%BD%95/Linux<p><a href="https://github.com/meefik/linuxdeploy" target="_blank" rel="external nofollow noopener noreferrer">Linux deploy<i class="fa-solid fa-external-link-alt fa-xs ms-1 text-secondary" aria-hidden="true"></i></a> 是一款安卓软件，用于在安卓设备上运行 linux，在使用这个软件之前必须要先获得 root 权限。</p>https://hu.778445.xyz/posts/linux-env/Fri, 03 Mar 2023 22:01:55 +0800https://hu.778445.xyz/posts/linux-env/LinuxLinux Env 命令