𝘋𝘪𝘳𝘬

Somewhere between Linux woes, gaming, open source, 3D printing, recreational coding, and occasional ranting.

🔗 Me, but elsewhere

🇬🇧 / 🇩🇪

  • 0 Posts
  • 41 Comments
Joined 2 years ago
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Cake day: June 9th, 2023

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  • // Enable userChrome.css
    user_pref('toolkit.legacyUserProfileCustomizations.stylesheets', true);
    
    
    // Warnings
    user_pref('browser.aboutConfig.showWarning', false);
    
    
    // Style
    user_pref('browser.tabs.inTitlebar', 0);
    user_pref('browser.theme.content-theme', 1);
    user_pref('browser.theme.toolbar-theme', 1);
    
    
    // Extensions
    user_pref('extensions.activeThemeID', 'firefox-compact-light@mozilla.org');
    user_pref('extensions.pocket.enabled', false);
    user_pref('extensions.screenshots.disabled', true);
    user_pref('extensions.getAddons.showPane', false);
    user_pref('extensions.htmlaboutaddons.recommendations.enabled', false);
    
    
    // Zoom
    user_pref('toolkit.zoomManager.zoomValues', '.5,.3,1,1.2,1.3,1.5');
    user_pref('devtools.toolbox.zoomValue', '1.4');
    user_pref('browser.zoom.siteSpecific', false);
    
    
    // Privacy
    //
    // Basically do not leak URLs, IPs, etc. to external services
    user_pref('browser.safebrowsing.malware.enabled', false);
    user_pref('browser.safebrowsing.phishing.enabled', false);
    user_pref('security.OCSP.enabled', 0);
    user_pref('browser.contentblocking.category', 'custom');
    user_pref('app.shield.optoutstudies.enabled', false);
    user_pref('browser.urlbar.trending.featureGate', false);
    
    
    // DoH explicitly off
    user_pref('network.trr.mode', 5);
    user_pref('network.trr.default_provider_uri', '');
    
    
    // Cookies
    user_pref('network.cookie.cookieBehavior', 2);
    
    
    // AdBlock
    user_pref('browser.newtabpage.activity-stream.showSponsoredTopSites', false);
    user_pref('browser.newtabpage.activity-stream.feeds.section.topstories', false);
    user_pref('browser.newtabpage.activity-stream.feeds.topsites', false);
    
    
    // Remove weird URLS
    user_pref('toolkit.shopping.ohttpConfigURL', '');
    user_pref('toolkit.shopping.ohttpRelayURL', '');
    user_pref('browser.partnerlink.attributionURL', '');
    user_pref('browser.privatebrowsing.vpnpromourl', '');
    
    
    // Do not track
    user_pref('privacy.trackingprotection.enabled', false);
    user_pref('privacy.trackingprotection.emailtracking.enabled', false);
    user_pref('privacy.trackingprotection.socialtracking.enabled', false);
    user_pref('privacy.trackingprotection.cryptomining.enabled', false);
    user_pref('privacy.trackingprotection.fingerprinting.enabled', false);
    user_pref('privacy.donottrackheader.enabled', true);
    
    
    // Beahvior
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    user_pref('signon.autofillForms', true);
    user_pref('signon.firefoxRelay.feature', 'disabled');
    user_pref('browser.download.manager.addToRecentDocs', false);
    user_pref('security.tls.version.min', 1);
    user_pref('browser.profiles.enabled', false);
    
    
    // UI features
    //
    // https://github.com/yokoffing/Betterfox/blob/main/user.js
    user_pref('browser.discovery.enabled', false);
    user_pref('browser.shell.checkDefaultBrowser', false);
    user_pref('browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons', false);
    user_pref('browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features', false);
    user_pref('browser.preferences.moreFromMozilla', false);
    user_pref('browser.tabs.tabmanager.enabled', false);
    user_pref('browser.aboutConfig.showWarning', false);
    user_pref('browser.aboutwelcome.enabled', false);
    user_pref('browser.uidensity', 0);
    user_pref('browser.urlbar.trimURLs', false);
    user_pref('browser.urlbar.showSearchTerms.enabled', false);
    
    
    // Telemetry
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    // https://github.com/yokoffing/Betterfox/blob/main/user.js
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    user_pref('datareporting.healthreport.uploadEnabled', false);
    user_pref('toolkit.telemetry.unified', false);
    user_pref('toolkit.telemetry.enabled', false);
    user_pref('toolkit.telemetry.server', 'data:,');
    user_pref('toolkit.telemetry.archive.enabled', false);
    user_pref('toolkit.telemetry.newProfilePing.enabled', false);
    user_pref('toolkit.telemetry.shutdownPingSender.enabled', false);
    user_pref('toolkit.telemetry.updatePing.enabled', false);
    user_pref('toolkit.telemetry.bhrPing.enabled', false);
    user_pref('toolkit.telemetry.firstShutdownPing.enabled', false);
    user_pref('toolkit.telemetry.coverage.opt-out', true);
    user_pref('toolkit.coverage.opt-out', true);
    user_pref('toolkit.coverage.endpoint.base', '');
    user_pref('browser.ping-centre.telemetry', false);
    user_pref('browser.newtabpage.activity-stream.feeds.telemetry', false);
    user_pref('browser.newtabpage.activity-stream.telemetry', false);
    user_pref('breakpad.reportURL', '');
    user_pref('browser.tabs.crashReporting.sendReport', false);
    user_pref('browser.crashReports.unsubmittedCheck.autoSubmit2', false);
    user_pref('app.shield.optoutstudies.enabled', false);
    user_pref('app.normandy.enabled', false);
    user_pref('app.normandy.api_url', '');
    
    
    // Disable AI bullshit
    //
    user_pref('browser.ml.enable', false);
    user_pref('browser.ml.chat.enabled', false);
    user_pref('browser.ml.chat.shortcuts', false);
    user_pref('browser.ml.chat.sidebar', false);
    user_pref('pdfjs.enableAltText', false);
    user_pref('pdfjs.enableUpdatedAddImage', false);
    

    and

    @namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
    
    
    /* Tabs styling */
    
    #TabsToolbar {
        background-color: #cccccc !important;
        --toolbarbutton-inner-padding: 0 !important;
    }
    
    .tabbrowser-tab {
        padding: 0 !important;
    }
    
    .tab-background {
        margin: 0 !important;
        border-radius: 0 !important;
        background-color: var(--toolbar-bgcolor) !important;
        box-shadow: none !important;
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    #alltabs-button {
        display: none !important;
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    #tabbrowser-tabs {
        min-height: unset !important;
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    /* secondary label indicators */
    
    @font-face {
        /* copy font file to same directory as this CSS file */
        font-family: 'SymbolsNerdFont';
        src: url('SymbolsNerdFont.ttf') format('truetype');
    }
    
    .tab-secondary-label {
        display: none;
    }
    
    .tab-text::before {
        font-family: SymbolsNerdFont;
        padding-right: 0.25em;
    }
    
    .tabbrowser-tab[soundplaying] .tab-text::before { content: ''; }
    .tabbrowser-tab[muted] .tab-text::before { content: '󰝟'; }
    .tabbrowser-tab[activemedia-blocked] .tab-text::before { content: ''; }
    
    /* unselected tabs */
    
    .tab-background:not([selected]),
    .tab-icon-image:not([selected]) {
        opacity: 0.4 !important;
    }
    .tab-text:not([selected]) {
        color: #555753 !important;
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    #tabbrowser-arrowscrollbox {
        min-height: var(--tab-min-height) !important;
        max-height: var(--tab-min-height) !important;
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    scrollbox[part="scrollbox"] {
        gap: 2px;
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    and

    /* Style about:home and about:newtab */
    
    @-moz-document url-prefix(about:home), url-prefix(about:newtab) {
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            background-position: center;
            aspect-ratio: 16/9;
            border-radius: 1em;
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            width: auto;
            height: auto;
            max-width: 80%;
            max-height: 60vh;
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        .logo-and-wordmark .logo {
            display: none !important;
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        .logo-and-wordmark .wordmark {
            position: absolute;
            right: 2em;
            bottom: 0.5em;
            --newtab-wordmark-color: #eb8819;
        }
    }
    













  • Security … Depends. If you want to sell the SSD, then yes, wiping the SSD is advised. You don’t need complicated random multiple-write patterns. Just make sure to wipe everything (keywords: wear-leveling, cache), you could use blkdiscard for that.

    Performance-wise nothing noticeable would change. Physically, SSDs are fast enough to modify the charge traps to store the bits as needed to store files regardless of what’s in those traps (that’s quite a rabbit hole).

    If you plan using the SSD for your own, you don’t need to wipe it, just repartition as needed and create the file systems in the partitions. What I do, is writing some data to the storage to destroy the partition table (dd if=/dev/urandom of=/dev/XYZ where XYZ is my target device – and then leave it runninf for a few seconds).

    Since you’re using encryption, the common tools only see garbage and no data (i.e. file system). So simply don’t decrypt and work with the mapped partition but use the device directly.