sqrtminusone.github.io/configs/index.xml

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    <title>Configs on SqrtMinusOne</title>
    <link>https://sqrtminusone.xyz/configs/</link>
    <description>Recent content in Configs on SqrtMinusOne</description>
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    <item>
      <title>Console</title>
      <link>https://sqrtminusone.xyz/configs/console/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      <guid>https://sqrtminusone.xyz/configs/console/</guid>
      <description>&lt;blockquote&gt;&#xA;&lt;p&gt;No matter from which side you approach penguins, more always come from behind&lt;/p&gt;&lt;/blockquote&gt;&#xA;&lt;ul&gt;&#xA;&lt;li&gt;A friend of mine&lt;/li&gt;&#xA;&lt;/ul&gt;&#xA;&lt;h2 id=&#34;colors&#34;&gt;Colors&lt;/h2&gt;&#xA;&lt;p&gt;Noweb function to get colors.&lt;/p&gt;&#xA;&lt;p&gt;&lt;a id=&#34;code-snippet--get-color&#34;&gt;&lt;/a&gt;&lt;/p&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; style=&#34;;-moz-tab-size:4;-o-tab-size:4;tab-size:4;&#34;&gt;&lt;code class=&#34;language-emacs-lisp&#34; data-lang=&#34;emacs-lisp&#34;&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;(&lt;span style=&#34;color:#008000&#34;&gt;let&lt;/span&gt; ((&lt;span style=&#34;color:#19177c&#34;&gt;color&lt;/span&gt; (&lt;span style=&#34;color:#008000&#34;&gt;or&lt;/span&gt; (&lt;span style=&#34;color:#19177c&#34;&gt;my/color-value&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;name&lt;/span&gt;))))&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;  (&lt;span style=&#34;color:#008000&#34;&gt;if&lt;/span&gt; (&lt;span style=&#34;color:#00f&#34;&gt;&amp;gt;&lt;/span&gt; &lt;span style=&#34;color:#008000&#34;&gt;quote&lt;/span&gt; &lt;span style=&#34;color:#666&#34;&gt;0&lt;/span&gt;)&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;      (&lt;span style=&#34;color:#00f&#34;&gt;concat&lt;/span&gt; &lt;span style=&#34;color:#ba2121&#34;&gt;&amp;#34;\&amp;#34;&amp;#34;&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;color&lt;/span&gt; &lt;span style=&#34;color:#ba2121&#34;&gt;&amp;#34;\&amp;#34;&amp;#34;&lt;/span&gt;)&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;    &lt;span style=&#34;color:#19177c&#34;&gt;color&lt;/span&gt;))&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;p&gt;&lt;a id=&#34;code-snippet--get-fg-for-color&#34;&gt;&lt;/a&gt;&lt;/p&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; style=&#34;;-moz-tab-size:4;-o-tab-size:4;tab-size:4;&#34;&gt;&lt;code class=&#34;language-emacs-lisp&#34; data-lang=&#34;emacs-lisp&#34;&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;(&lt;span style=&#34;color:#008000&#34;&gt;let&lt;/span&gt; ((&lt;span style=&#34;color:#19177c&#34;&gt;val&lt;/span&gt; (&lt;span style=&#34;color:#008000&#34;&gt;if&lt;/span&gt; (&lt;span style=&#34;color:#19177c&#34;&gt;ct-light-p&lt;/span&gt; (&lt;span style=&#34;color:#19177c&#34;&gt;my/color-value&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;name&lt;/span&gt;))&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;               (&lt;span style=&#34;color:#19177c&#34;&gt;my/color-value&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;&amp;#39;black&lt;/span&gt;)&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;             (&lt;span style=&#34;color:#19177c&#34;&gt;my/color-value&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;&amp;#39;white&lt;/span&gt;))))&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;  (&lt;span style=&#34;color:#008000&#34;&gt;if&lt;/span&gt; (&lt;span style=&#34;color:#00f&#34;&gt;eq&lt;/span&gt; &lt;span style=&#34;color:#008000&#34;&gt;quote&lt;/span&gt; &lt;span style=&#34;color:#666&#34;&gt;1&lt;/span&gt;)&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;      (&lt;span style=&#34;color:#00f&#34;&gt;concat&lt;/span&gt; &lt;span style=&#34;color:#ba2121&#34;&gt;&amp;#34;\&amp;#34;&amp;#34;&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;val&lt;/span&gt; &lt;span style=&#34;color:#ba2121&#34;&gt;&amp;#34;\&amp;#34;&amp;#34;&lt;/span&gt;)&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;    &lt;span style=&#34;color:#19177c&#34;&gt;val&lt;/span&gt;))&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; style=&#34;;-moz-tab-size:4;-o-tab-size:4;tab-size:4;&#34;&gt;&lt;code class=&#34;language-emacs-lisp&#34; data-lang=&#34;emacs-lisp&#34;&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;(&lt;span style=&#34;color:#008000&#34;&gt;setq-local&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;org-confirm-babel-evaluate&lt;/span&gt; &lt;span style=&#34;color:#800&#34;&gt;nil&lt;/span&gt;)&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;h2 id=&#34;dot-profile&#34;&gt;&lt;code&gt;.profile&lt;/code&gt;&lt;/h2&gt;&#xA;&lt;h3 id=&#34;environment&#34;&gt;Environment&lt;/h3&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; style=&#34;;-moz-tab-size:4;-o-tab-size:4;tab-size:4;&#34;&gt;&lt;code class=&#34;language-sh&#34; data-lang=&#34;sh&#34;&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&lt;span style=&#34;color:#008000&#34;&gt;export&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;QT_QPA_PLATFORMTHEME&lt;/span&gt;&lt;span style=&#34;color:#666&#34;&gt;=&lt;/span&gt;&lt;span style=&#34;color:#ba2121&#34;&gt;&amp;#34;qt5ct&amp;#34;&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&lt;span style=&#34;color:#008000&#34;&gt;export&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;QT_AUTO_SCREEN_SCALE_FACTOR&lt;/span&gt;&lt;span style=&#34;color:#666&#34;&gt;=&lt;/span&gt;&lt;span style=&#34;color:#666&#34;&gt;0&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;p&gt;Set ripgrep config path&lt;/p&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; style=&#34;;-moz-tab-size:4;-o-tab-size:4;tab-size:4;&#34;&gt;&lt;code class=&#34;language-sh&#34; data-lang=&#34;sh&#34;&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&lt;span style=&#34;color:#008000&#34;&gt;export&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;RIPGREP_CONFIG_PATH&lt;/span&gt;&lt;span style=&#34;color:#666&#34;&gt;=&lt;/span&gt;&lt;span style=&#34;color:#19177c&#34;&gt;$HOME&lt;/span&gt;/.config/ripgrep/ripgreprc&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;p&gt;hledger path&lt;/p&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; style=&#34;;-moz-tab-size:4;-o-tab-size:4;tab-size:4;&#34;&gt;&lt;code class=&#34;language-sh&#34; data-lang=&#34;sh&#34;&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;&lt;span style=&#34;color:#008000&#34;&gt;export&lt;/span&gt; &lt;span style=&#34;color:#19177c&#34;&gt;LEDGER_FILE&lt;/span&gt;&lt;span style=&#34;color:#666&#34;&gt;=&lt;/span&gt;&lt;span style=&#34;color:#ba2121&#34;&gt;&amp;#34;&lt;/span&gt;&lt;span style=&#34;color:#19177c&#34;&gt;$HOME&lt;/span&gt;&lt;span style=&#34;color:#ba2121&#34;&gt;/30-39 Life/32 org-mode/ledger/ledger.journal&amp;#34;&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;p&gt;Checking if running inside termux&lt;/p&gt;</description>
    </item>
    <item>
      <title>Desktop</title>
      <link>https://sqrtminusone.xyz/configs/desktop/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      <guid>https://sqrtminusone.xyz/configs/desktop/</guid>
      <description>&lt;p&gt;My general desktop environment configuration.&lt;/p&gt;&#xA;&lt;p&gt;Parts prefixed with (OFF) are not used, but kept for historic purposes. For some reason GitHub&amp;rsquo;s org renderer ignores TODO status, hence such a prefix. Round brackets instead of square ones to prevent GitHub&amp;rsquo;s org renderer from screwing up.&lt;/p&gt;&#xA;&lt;p&gt;References:&lt;/p&gt;&#xA;&lt;ul&gt;&#xA;&lt;li&gt;&lt;a href=&#34;https://sqrtminusone.xyz/posts/2022-02-12-literate/&#34;&gt;A few cases of literate configuration&lt;/a&gt;. A few interesting ways in which literate configuration is used in this file.&lt;/li&gt;&#xA;&lt;/ul&gt;&#xA;&lt;h2 id=&#34;some-remarks&#34;&gt;Some remarks&lt;/h2&gt;&#xA;&lt;p&gt;Removed features:&lt;/p&gt;&#xA;&lt;table&gt;&#xA;  &lt;thead&gt;&#xA;      &lt;tr&gt;&#xA;          &lt;th&gt;Feature&lt;/th&gt;&#xA;          &lt;th&gt;Last commit&lt;/th&gt;&#xA;      &lt;/tr&gt;&#xA;  &lt;/thead&gt;&#xA;  &lt;tbody&gt;&#xA;      &lt;tr&gt;&#xA;          &lt;td&gt;rofi-buku&lt;/td&gt;&#xA;          &lt;td&gt;e22476b0cc6315e104e5ce4de5559a61c830c429&lt;/td&gt;&#xA;      &lt;/tr&gt;&#xA;  &lt;/tbody&gt;&#xA;&lt;/table&gt;&#xA;&lt;h2 id=&#34;global-customization&#34;&gt;Global customization&lt;/h2&gt;&#xA;&lt;h3 id=&#34;colors&#34;&gt;Colors&lt;/h3&gt;&#xA;&lt;p&gt;I used to define color codes here (see &lt;a href=&#34;https://github.com/SqrtMinusOne/dotfiles/commit/2dbf1cdd008ec0061456782cca3ebd76e603b31e&#34;&gt;previous version of the file&lt;/a&gt;), now I just get colors from the current Emacs theme.&lt;/p&gt;</description>
    </item>
    <item>
      <title>Emacs config</title>
      <link>https://sqrtminusone.xyz/configs/emacs/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      <guid>https://sqrtminusone.xyz/configs/emacs/</guid>
      <description>&lt;blockquote&gt;&#xA;&lt;p&gt;One day we won&amp;rsquo;t hate one another, no young boy will march to war and I will clean up my Emacs config. But that day isn&amp;rsquo;t today.&lt;/p&gt;&lt;/blockquote&gt;&#xA;&lt;ul&gt;&#xA;&lt;li&gt;Me, &lt;span class=&#34;timestamp-wrapper&#34;&gt;&lt;span class=&#34;timestamp&#34;&gt;&amp;lt;2021-05-27 Thu 17:35&amp;gt; &lt;/span&gt;&lt;/span&gt; in commit 93a0573. Adapted from &lt;a href=&#34;https://www.youtube.com/watch?v=pIdBinlW40E&#34;&gt;The Dark Element - &amp;ldquo;The Pallbearer Walks Alone&amp;rdquo;&lt;/a&gt;. T_T&lt;/li&gt;&#xA;&lt;/ul&gt;&#xA;&lt;h2 id=&#34;introduction&#34;&gt;Introduction&lt;/h2&gt;&#xA;&lt;p&gt;My configuration of &lt;a href=&#34;https://www.gnu.org/software/emacs/&#34;&gt;GNU Emacs&lt;/a&gt;, an awesome &lt;del&gt;text editor&lt;/del&gt; piece of software that can do almost anything.&lt;/p&gt;&#xA;&lt;p&gt;At the moment of writing this, that &amp;ldquo;almost anything&amp;rdquo; includes:&lt;/p&gt;</description>
    </item>
    <item>
      <title>Guix</title>
      <link>https://sqrtminusone.xyz/configs/guix/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      <guid>https://sqrtminusone.xyz/configs/guix/</guid>
      <description>&lt;p&gt;&lt;a href=&#34;https://guix.gnu.org/&#34;&gt;GNU Guix&lt;/a&gt; is (1) a transactional package manager and (2) a GNU/Linux distribution.&lt;/p&gt;&#xA;&lt;p&gt;My personal selling points are declarative package configuration and transactional upgrades.&lt;/p&gt;&#xA;&lt;p&gt;References:&lt;/p&gt;&#xA;&lt;ul&gt;&#xA;&lt;li&gt;&lt;a href=&#34;https://guix.gnu.org/en/help/&#34;&gt;Official help&lt;/a&gt;&lt;/li&gt;&#xA;&lt;li&gt;&lt;a href=&#34;https://wiki.systemcrafters.cc/guix&#34;&gt;System Crafters wiki&lt;/a&gt;&lt;/li&gt;&#xA;&lt;li&gt;&lt;a href=&#34;https://gitlab.com/pjotrp/guix-notes&#34;&gt;Pjotr Prins&amp;rsquo; Guix notes&lt;/a&gt;&lt;/li&gt;&#xA;&lt;li&gt;&lt;a href=&#34;https://www.youtube.com/watch?v=iBaqOK75cho&amp;amp;list=PLEoMzSkcN8oNxnj7jm5V2ZcGc52002pQU&#34;&gt;Davil Wilson&amp;rsquo;s YouTube series&lt;/a&gt;&lt;/li&gt;&#xA;&lt;/ul&gt;&#xA;&lt;h2 id=&#34;profiles&#34;&gt;Profiles&lt;/h2&gt;&#xA;&lt;p&gt;A profile is a way to group Guix packages. Amongst its advantages, profiles can be defined by manifests, which in turn can be stored in VCS.&lt;/p&gt;&#xA;&lt;p&gt;References:&lt;/p&gt;&#xA;&lt;ul&gt;&#xA;&lt;li&gt;&lt;a href=&#34;https://guix.gnu.org/en/cookbook/en/html_node/Guix-Profiles-in-Practice.html&#34;&gt;Guix Profiles in Practice&lt;/a&gt;&lt;/li&gt;&#xA;&lt;/ul&gt;&#xA;&lt;h3 id=&#34;activate-profiles&#34;&gt;Activate profiles&lt;/h3&gt;&#xA;&lt;p&gt;A script to activate guix profiles. Usage:&lt;/p&gt;</description>
    </item>
    <item>
      <title>Mail</title>
      <link>https://sqrtminusone.xyz/configs/mail/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      <guid>https://sqrtminusone.xyz/configs/mail/</guid>
      <description>&lt;p&gt;My email configration. Currently I use &lt;a href=&#34;https://github.com/gauteh/lieer&#34;&gt;lieer&lt;/a&gt; to fetch emails from Gmail, &lt;a href=&#34;http://davmail.sourceforge.net/&#34;&gt;davmail&lt;/a&gt; &amp;amp; &lt;a href=&#34;http://www.offlineimap.org/&#34;&gt;offlineimap&lt;/a&gt; to fetch emails from MS Exchange, &lt;a href=&#34;https://notmuchmail.org/&#34;&gt;notmuch&lt;/a&gt; to index, &lt;a href=&#34;https://marlam.de/msmtp/&#34;&gt;msmtp&lt;/a&gt; to send emails. Also using notmuch frontend from Emacs.&lt;/p&gt;&#xA;&lt;p&gt;My problem with any particular mail setup was that I use Gmail labels quite extensively, and handling these over IMAP is rather awkward. Notmuch seems to be the only software that provides the same first-class support for labels.&lt;/p&gt;&#xA;&lt;p&gt;But I also have an Exchange account, with which I communicate via IMAP/SMTP adapter, and in this case, I synchronize notmuch tags and IMAP folders.&lt;/p&gt;</description>
    </item>
    <item>
      <title>My dotfiles</title>
      <link>https://sqrtminusone.xyz/configs/readme/</link>
      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
      <guid>https://sqrtminusone.xyz/configs/readme/</guid>
      <description>&lt;figure&gt;&lt;img src=&#34;https://sqrtminusone.xyz/ox-hugo/works-on-my-machine.svg&#34;&gt;&#xA;&lt;/figure&gt;&#xA;&#xA;&lt;p&gt;These are my GNU/Linux configuration files. &lt;a href=&#34;https://github.com/SqrtMinusOne/dotfiles&#34;&gt;View at GitHub&lt;/a&gt;.&lt;/p&gt;&#xA;&lt;p&gt;I use the &lt;a href=&#34;https://leanpub.com/lit-config/read&#34;&gt;literate configuration&lt;/a&gt; strategy via Emacs&amp;rsquo; &lt;a href=&#34;https://orgmode.org/&#34;&gt;Org Mode&lt;/a&gt; wherever possible. It has its pros and cons, but I find it pretty nice to keep the configs interweaved with comments in a handful of files.&lt;/p&gt;&#xA;&lt;p&gt;The files themselves are managed and deployed via &lt;a href=&#34;https://yadm.io/&#34;&gt;yadm&lt;/a&gt;, although I use Org Mode for things like config templating.&lt;/p&gt;&#xA;&lt;p&gt;My current GNU/Linux distribution is &lt;a href=&#34;https://guix.gnu.org/&#34;&gt;GNU Guix&lt;/a&gt;. I like Guix because, among other things, it allows &lt;a href=&#34;https://guix.gnu.org/cookbook/en/html_node/Advanced-package-management.html#Advanced-package-management&#34;&gt;to declare the required software&lt;/a&gt; in configuration files, so I can have the same set of programs across multiple machines (look for tables with &amp;ldquo;Guix dependency&amp;rdquo; in the header).&lt;/p&gt;</description>
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