fuzzel-vsc: avoid app shortcuts (mainly wine and chrome)

- better tmp file generation and autoclean.
- further param validation before real work.

.config/environment.d/01-proxy.conf

@@ -1,6 +1,6 @@
 # Proxy, set in environment.d?
-http_proxy="http://192.168.1.128:7890/"
+http_proxy="http://127.0.0.1:7890/"
-https_proxy="http://192.168.1.128:7890/"
+https_proxy="http://127.0.0.1:7890/"
 
 # also needs manual configuration in firefox.
 no_proxy="127.*,192.168.*,10.147.17.*"

.config/fontconfig/conf.d/01-Prefer.conf

@@ -43,7 +43,7 @@
             <string>LXGW WenKai Mono</string>
             <string>Noto Sans Mono CJK SC</string>
             <string>Noto Color Emoji</string>
-            <string>Monaco Nerd Font Mono</string>
+            <string>MesloLGS NF</string>
             <string>Comic Mono</string>
         </edit>
     </match>
@@ -75,7 +75,7 @@
         </test>
         <edit binding="strong" mode="prepend" name="family">
             <string>Comic Mono</string>
-            <string>Monaco Nerd Font Mono</string>
+            <string>MesloLGS NF</string>
             <string>Noto Sans Mono CJK SC</string>
             <string>Noto Color Emoji</string>
         </edit>

.config/foot/foot.ini

@@ -9,7 +9,7 @@
 # title=foot
 # locked-title=no
 
-font=Monaco Nerd Font Mono:size=11
+font=MesloLGS NF:size=11
 # font-bold=<bold variant of regular font>
 # font-italic=<italic variant of regular font>
 # font-bold-italic=<bold+italic variant of regular font>

.config/fuzzel/fuzzel.ini

@@ -1,6 +1,6 @@
 [main]
 anchor = top
-font = MonacoNerdFontMono:size=13
+font = MesloLGSNF:size=13
 #dpi-aware = no
 terminal = foot
 y-margin = 16

.config/gtklock/style.css

@@ -7,7 +7,7 @@ window {
     background-repeat: no-repeat;
     background-position: center;
     background-color: rgba(0,0,0,0.3);
-    font-family: 'Monaco Nerd Font Mono';
+    font-family: 'monospace';
     text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7)
 }
 #input-field {

.config/mako/config

@@ -11,7 +11,7 @@ icons=1
 max-icon-size=32
 default-timeout=5000
 ignore-timeout=1
-font=MonacoNerdFontMono 11
+font=MesloLGSNF 11
 padding=8
 
 [urgency=low]

.config/niri/config.kdl

@@ -41,7 +41,8 @@ input {
     }
 
     warp-mouse-to-focus
-
+    // also needs ignore in `/etc/systemd/logind.conf`.
+    disable-power-key-handling
     focus-follows-mouse max-scroll-amount="0%"
 }
 
@@ -119,8 +120,9 @@ layout {
     }
 }
 
-hotkey-overlay {
+overview {
-    skip-at-startup
+    backdrop-color "#26233a"
+    zoom 0.5
 }
 
 layer-rule {
@@ -128,26 +130,6 @@ layer-rule {
     place-within-backdrop true
 }
 
-overview {
-    backdrop-color "#26233a"
-    zoom 0.5
-}
-
-switch-events {
-    lid-close { spawn "bash" "-c" "swaylock" "&&" "systemctl" "suspend"; }
-}
-
-gestures {
-    hot-corners {
-        off
-    }
-}
-
-prefer-no-csd
-
-screenshot-path "~/.tmp/Screenshots/%Y-%m-%d %H-%M-%S.png"
-// screenshot-path null
-
 animations {
     // off
 
@@ -192,60 +174,11 @@ animations {
 	}
 }
 
-window-rule {
+include "config.window.kdl"
-    geometry-corner-radius 6
+include "config.keyboard.kdl"
-    clip-to-geometry true
-}
 
-window-rule {
+// spawn-at-startup "waybar"
-    match app-id="QQ"
+// spawn-sh-at-startup  "wl-paste --watch cliphist store"
-    match app-id="Electron" title="yacd"  // Yet Another Clash Daemon (webui)
-    open-on-output "eDP-1"
-    block-out-from "screencast"
-}
-
-window-rule {
-    match app-id="com.obsproject.Studio"
-    match app-id="Electron" title="Test"   // frg2089.BiliLive.Observer
-    match app-id="Electron" title="Blivechat-Openlive"  // blivechat
-    default-column-display "tabbed"
-    open-on-output "eDP-1"
-}
-
-window-rule {
-    match title="^(图片查看器|.*记录)$" app-id="QQ"
-    match app-id="pavucontrol-qt"
-
-    default-column-width { proportion 0.6; }
-    default-window-height { proportion 0.85; }
-    open-floating true
-}
-
-window-rule {
-    match app-id=r#"^org\.keepassxc\.KeePassXC$"#
-    match app-id=r#"^org\.gnome\.World\.Secrets$"#
-    match app-id=r#"^org\.kde\.ksecretd$"#
-    open-floating true
-}
-
-window-rule {
-    match title=r#"Code - OSS$"#
-    match title=r#"Visual Studio Code$"#
-    match app-id=r#"^code"#
-
-    open-maximized true
-}
-
-window-rule {
-    match app-id=r#"firefox$"# title="^Picture-in-Picture$"
-    match app-id="steam" title="Friends List"
-    open-floating true
-    default-floating-position x=8 y=8 relative-to="bottom-right"
-    open-focused false
-    open-on-output "eDP-1"
-}
-
-spawn-at-startup "waybar"
 spawn-at-startup "swww-daemon"
 spawn-at-startup "swww-daemon" "--namespace" "blur"
 spawn-at-startup "xwayland-satellite"
@@ -256,224 +189,18 @@ environment {
     ELECTRON_OZONE_PLATFORM_HINT "auto"
 }
 
-binds {
+hotkey-overlay {
-    Mod+F1 { show-hotkey-overlay; }
+    skip-at-startup
-
+    hide-not-bound
-    Mod+Return hotkey-overlay-title="Terminal (foot)" { spawn "foot"; }
-    Mod+F9 hotkey-overlay-title="Browser (firefox)" { spawn "firefox"; }
-    Mod+E hotkey-overlay-title="Explorer (yazi)" { spawn "foot" "yazi"; }
-    //Shift+Mod+Return hotkey-overlay-title="Steam" { spawn "steam"; }
-
-    Mod+F12 hotkey-overlay-title="Open Projects ... (VSCode)" { spawn "~/.niri-dotfiles/bin/fuzzel-vsc-entries.sh"; }
-    Mod+Space hotkey-overlay-title="Run a command ... (fuzzel)" { spawn "~/.niri-dotfiles/bin/fuzzel-win+r.sh"; }
-
-    // Applications such as remote-desktop clients and software KVM switches may
-    // request that niri stops processing the keyboard shortcuts defined here
-    // so they may, for example, forward the key presses as-is to a remote machine.
-    // It's a good idea to bind an escape hatch to toggle the inhibitor,
-    // so a buggy application can't hold your session hostage.
-    //
-    // The allow-inhibiting=false property can be applied to other binds as well,
-    // which ensures niri always processes them, even when an inhibitor is active.
-    Mod+Alt+Escape allow-inhibiting=false { toggle-keyboard-shortcuts-inhibit; }
-    Mod+Shift+Escape hotkey-overlay-title="Exit niri" { quit; }
-    Super+Escape hotkey-overlay-title="Lock the Screen (gtklock)" { spawn "gtklock" "-d"; }
-    Mod+Delete hotkey-overlay-title="Lock screen and Hibernate ..." allow-when-locked=true {
-        spawn-sh "(pgrep gtklock || gtklock -d) && sleep 1 && systemctl hibernate";
-    }
-
-    XF86AudioRaiseVolume hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.01+"; }
-    XF86AudioLowerVolume hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.01-"; }
-    XF86AudioMute        hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
-    XF86AudioMicMute     hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }
-
-    //Mod+Shift+M allow-when-locked=true { spawn "swayosd-client" "--input-volume" "mute-toggle"; }
-
-    XF86AudioPlay        allow-when-locked=true { spawn "playerctl" "play-pause"; }
-    XF86AudioPause       allow-when-locked=true { spawn "playerctl" "play-pause"; }
-    XF86AudioNext        allow-when-locked=true { spawn "playerctl" "next"; }
-    XF86AudioPrev        allow-when-locked=true { spawn "playerctl" "previous"; }
-    XF86AudioStop        allow-when-locked=true { spawn "playerctl" "stop"; }
-
-    XF86MonBrightnessUp allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "+5%"; }
-    XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "5%-"; }
-
-    Alt+Tab hotkey-overlay-title=null repeat=false { toggle-overview; }
-    Alt+F4 { close-window; }
-
-    Mod+Left  { focus-column-left; }
-    Mod+Down  { focus-window-down; }
-    Mod+Up    { focus-window-up; }
-    Mod+Right { focus-column-right; }
-    //Mod+H     { focus-column-left; }
-    //Mod+J     { focus-window-down; }
-    //Mod+K     { focus-window-up; }
-    //Mod+L     { focus-column-right; }
-
-    Mod+Shift+Left  { move-column-left; }
-    Mod+Shift+Down  { move-window-down; }
-    Mod+Shift+Up    { move-window-up; }
-    Mod+Shift+Right { move-column-right; }
-    //Mod+Shift+H     { move-column-left; }
-    //Mod+Shift+J     { move-window-down; }
-    //Mod+Shift+K     { move-window-up; }
-    //Mod+Shift+L     { move-column-right; }
-
-    // Alternative commands that move across workspaces when reaching
-    // the first or last window in a column.
-    // Mod+J     { focus-window-or-workspace-down; }
-    // Mod+K     { focus-window-or-workspace-up; }
-    // Mod+Ctrl+J     { move-window-down-or-to-workspace-down; }
-    // Mod+Ctrl+K     { move-window-up-or-to-workspace-up; }
-
-    Mod+Home { focus-column-first; }
-    Mod+End  { focus-column-last; }
-    Mod+Ctrl+Home { move-column-to-first; }
-    Mod+Ctrl+End  { move-column-to-last; }
-
-    Mod+Ctrl+Left  { focus-monitor-left; }
-    Mod+Ctrl+Down  { focus-monitor-down; }
-    Mod+Ctrl+Up    { focus-monitor-up; }
-    Mod+Ctrl+Right { focus-monitor-right; }
-    //Mod+Ctrl+H     { focus-monitor-left; }
-    //Mod+Ctrl+J     { focus-monitor-down; }
-    //Mod+Ctrl+K     { focus-monitor-up; }
-    //Mod+Ctrl+L     { focus-monitor-right; }
-
-    Mod+Shift+Ctrl+Left  { move-column-to-monitor-left; }
-    Mod+Shift+Ctrl+Down  { move-column-to-monitor-down; }
-    Mod+Shift+Ctrl+Up    { move-column-to-monitor-up; }
-    Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
-    //Mod+Shift+Ctrl+H     { move-column-to-monitor-left; }
-    //Mod+Shift+Ctrl+J     { move-column-to-monitor-down; }
-    //Mod+Shift+Ctrl+K     { move-column-to-monitor-up; }
-    //Mod+Shift+Ctrl+L     { move-column-to-monitor-right; }
-
-    // Alternatively, there are commands to move just a single window:
-    // Mod+Shift+Ctrl+Left  { move-window-to-monitor-left; }
-    // ...
-    // And you can also move a whole workspace to another monitor:
-    // Mod+Shift+Ctrl+Left  { move-workspace-to-monitor-left; }
-    // ...
-
-    Mod+Page_Down      { focus-workspace-down; }
-    Mod+Page_Up        { focus-workspace-up; }
-    //Mod+U              { focus-workspace-down; }
-    //Mod+I              { focus-workspace-up; }
-    Mod+Shift+Page_Down { move-column-to-workspace-down; }
-    Mod+Shift+Page_Up   { move-column-to-workspace-up; }
-    //Mod+Shift+U         { move-column-to-workspace-down; }
-    //Mod+Shift+I         { move-column-to-workspace-up; }
-
-    // Alternatively, there are commands to move just a single window:
-    // Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
-    // ...
-
-    Mod+Ctrl+Page_Down { move-workspace-down; }
-    Mod+Ctrl+Page_Up   { move-workspace-up; }
-    //Mod+Ctrl+U       { move-workspace-down; }
-    //Mod+Ctrl+I       { move-workspace-up; }
-
-
-    Mod+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
-    Mod+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
-    Mod+Shift+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
-    Mod+Shift+WheelScrollUp   cooldown-ms=150 { move-column-to-workspace-up; }
-
-    Mod+WheelScrollRight      { focus-column-right; }
-    Mod+WheelScrollLeft       { focus-column-left; }
-    Mod+Shift+WheelScrollRight { move-column-right; }
-    Mod+Shift+WheelScrollLeft  { move-column-left; }
-    // Usually scrolling up and down with Shift in applications results in
-    // horizontal scrolling; these binds replicate that.
-    // Mod+Shift+WheelScrollDown      { focus-column-right; }
-    // Mod+Shift+WheelScrollUp        { focus-column-left; }
-    // Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
-    // Mod+Ctrl+Shift+WheelScrollUp   { move-column-left; }
-
-    // Similarly, you can bind touchpad scroll "ticks".
-    // Touchpad scrolling is continuous, so for these binds it is split into
-    // discrete intervals.
-    // These binds are also affected by touchpad's natural-scroll, so these
-    // example binds are "inverted", since we have natural-scroll enabled for
-    // touchpads by default.
-    // Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
-    // Mod+TouchpadScrollUp   { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }
-
-    Mod+1 { focus-workspace 1; }
-    Mod+2 { focus-workspace 2; }
-    Mod+3 { focus-workspace 3; }
-    Mod+4 { focus-workspace 4; }
-    Mod+5 { focus-workspace 5; }
-    Mod+6 { focus-workspace 6; }
-    Mod+7 { focus-workspace 7; }
-    Mod+8 { focus-workspace 8; }
-    Mod+9 { focus-workspace 9; }
-    Mod+Shift+1 { move-column-to-workspace focus=false 1 ; }
-    Mod+Shift+2 { move-column-to-workspace focus=false 2 ; }
-    Mod+Shift+3 { move-column-to-workspace focus=false 3 ; }
-    Mod+Shift+4 { move-column-to-workspace focus=false 4 ; }
-    Mod+Shift+5 { move-column-to-workspace focus=false 5 ; }
-    Mod+Shift+6 { move-column-to-workspace focus=false 6 ; }
-    Mod+Shift+7 { move-column-to-workspace focus=false 7 ; }
-    Mod+Shift+8 { move-column-to-workspace focus=false 8 ; }
-    Mod+Shift+9 { move-column-to-workspace focus=false 9 ; }
-
-    // Alternatively, there are commands to move just a single window:
-    // Mod+Ctrl+1 { move-window-to-workspace 1; }
-
-    // Switches focus between the current and the previous workspace.
-    // Mod+Tab { focus-workspace-previous; }
-
-    Mod+Comma  { consume-window-into-column; }
-    Mod+Period { expel-window-from-column; }
-
-    Mod+Shift+V       { toggle-window-floating; }
-    Mod+V { switch-focus-between-floating-and-tiling; }
-
-    Mod+BracketLeft  { consume-or-expel-window-left; }
-    Mod+BracketRight { consume-or-expel-window-right; }
-
-    Mod+R { switch-preset-column-width; }
-    Mod+Shift+R { switch-preset-window-height; }
-    Mod+Ctrl+R { reset-window-height; }
-    Mod+F11 { maximize-column; }
-    Mod+Shift+F11 { toggle-windowed-fullscreen; }
-    Mod+Ctrl+F11 { fullscreen-window; }
-    Mod+T  hotkey-overlay-title="Expand column to available width" { expand-column-to-available-width; }
-    Mod+W  hotkey-overlay-title="Tabbed Column Mode" { toggle-column-tabbed-display; }
-
-    Mod+C { center-column; }
-    Mod+Ctrl+C { center-visible-columns; }
-
-    // Finer width adjustments.
-    // This command can also:
-    // * set width in pixels: "1000"
-    // * adjust width in pixels: "-5" or "+5"
-    // * set width as a percentage of screen width: "25%"
-    // * adjust width as a percentage of screen width: "-10%" or "+10%"
-    // Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
-    // set-column-width "100" will make the column occupy 200 physical screen pixels.
-    Mod+Minus { set-column-width "-5%"; }
-    Mod+Equal { set-column-width "+5%"; }
-
-    // Finer height adjustments when in column with other windows.
-    Mod+Shift+Minus { set-window-height "-5%"; }
-    Mod+Shift+Equal { set-window-height "+5%"; }
-
-    // Actions to switch layouts.
-    // Note: if you uncomment these, make sure you do NOT have
-    // a matching layout switch hotkey configured in xkb options above.
-    // Having both at once on the same hotkey will break the switching,
-    // since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
-    // Mod+Space       { switch-layout "next"; }
-    // Mod+Shift+Space { switch-layout "prev"; }
-
-    Print hotkey-overlay-title=null { screenshot-screen; }
-    Mod+Shift+S { screenshot; }
-    Alt+Print { screenshot-window; }
-
-    // Powers off the monitors. To turn them back on, do any input like
-    // moving the mouse or pressing any other key.
-    //Mod+Shift+P { power-off-monitors; }
 }
+
+gestures {
+    hot-corners {
+        off
+    }
+}
+
+prefer-no-csd
+
+screenshot-path "~/.tmp/Screenshots/%Y-%m-%d %H-%M-%S.png"
+// screenshot-path null

.config/niri/config.keyboard.kdl

@@ -0,0 +1,221 @@
+binds {
+    Mod+F1 { show-hotkey-overlay; }
+
+    Mod+Return hotkey-overlay-title="Terminal (foot)" { spawn "foot"; }
+    Mod+F9 hotkey-overlay-title="Browser (chrome)" { spawn "google-chrome-stable"; }
+    Mod+E hotkey-overlay-title="Explorer (yazi)" { spawn "foot" "yazi"; }
+    //Shift+Mod+Return hotkey-overlay-title="Steam" { spawn "steam"; }
+
+    Mod+F12 hotkey-overlay-title="Open Projects ... (VSCode)" { spawn ".fuzzel-vscode"; }
+    Mod+Space hotkey-overlay-title="Run a command ... (fuzzel)" { spawn ".fuzzel-startb"; }
+
+    // Applications such as remote-desktop clients and software KVM switches may
+    // request that niri stops processing the keyboard shortcuts defined here
+    // so they may, for example, forward the key presses as-is to a remote machine.
+    // It's a good idea to bind an escape hatch to toggle the inhibitor,
+    // so a buggy application can't hold your session hostage.
+    //
+    // The allow-inhibiting=false property can be applied to other binds as well,
+    // which ensures niri always processes them, even when an inhibitor is active.
+    Mod+Alt+Escape allow-inhibiting=false { toggle-keyboard-shortcuts-inhibit; }
+    XF86PowerOff hotkey-overlay-title="Exit niri" { quit; }
+    Super+Escape hotkey-overlay-title="Lock the Screen (gtklock)" { spawn "gtklock" "-d"; }
+    Mod+Delete hotkey-overlay-title="Lock screen and Hibernate ..." allow-when-locked=true {
+        spawn-sh "(pgrep gtklock || gtklock -d) && sleep 1.5 && systemctl hibernate";
+    }
+
+    XF86AudioRaiseVolume hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05+"; }
+    XF86AudioLowerVolume hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05-"; }
+    XF86AudioMute        hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
+    XF86AudioMicMute     hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }
+
+    //Mod+Shift+M allow-when-locked=true { spawn "swayosd-client" "--input-volume" "mute-toggle"; }
+
+    XF86AudioPlay        allow-when-locked=true { spawn "playerctl" "play-pause"; }
+    XF86AudioPause       allow-when-locked=true { spawn "playerctl" "play-pause"; }
+    XF86AudioNext        allow-when-locked=true { spawn "playerctl" "next"; }
+    XF86AudioPrev        allow-when-locked=true { spawn "playerctl" "previous"; }
+    XF86AudioStop        allow-when-locked=true { spawn "playerctl" "stop"; }
+
+    XF86MonBrightnessUp allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "+5%"; }
+    XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "5%-"; }
+
+    Alt+Tab hotkey-overlay-title=null repeat=false { toggle-overview; }
+    Alt+F4 { close-window; }
+
+    Mod+Left  { focus-column-left; }
+    Mod+Down  { focus-window-down; }
+    Mod+Up    { focus-window-up; }
+    Mod+Right { focus-column-right; }
+    //Mod+H     { focus-column-left; }
+    //Mod+J     { focus-window-down; }
+    //Mod+K     { focus-window-up; }
+    //Mod+L     { focus-column-right; }
+
+    Mod+Shift+Left  { move-column-left; }
+    Mod+Shift+Down  { move-window-down; }
+    Mod+Shift+Up    { move-window-up; }
+    Mod+Shift+Right { move-column-right; }
+    //Mod+Shift+H     { move-column-left; }
+    //Mod+Shift+J     { move-window-down; }
+    //Mod+Shift+K     { move-window-up; }
+    //Mod+Shift+L     { move-column-right; }
+
+    // Alternative commands that move across workspaces when reaching
+    // the first or last window in a column.
+    // Mod+J     { focus-window-or-workspace-down; }
+    // Mod+K     { focus-window-or-workspace-up; }
+    // Mod+Ctrl+J     { move-window-down-or-to-workspace-down; }
+    // Mod+Ctrl+K     { move-window-up-or-to-workspace-up; }
+
+    Mod+Home { focus-column-first; }
+    Mod+End  { focus-column-last; }
+    Mod+Ctrl+Home { move-column-to-first; }
+    Mod+Ctrl+End  { move-column-to-last; }
+
+    Mod+Ctrl+Left  { focus-monitor-left; }
+    Mod+Ctrl+Down  { focus-monitor-down; }
+    Mod+Ctrl+Up    { focus-monitor-up; }
+    Mod+Ctrl+Right { focus-monitor-right; }
+    //Mod+Ctrl+H     { focus-monitor-left; }
+    //Mod+Ctrl+J     { focus-monitor-down; }
+    //Mod+Ctrl+K     { focus-monitor-up; }
+    //Mod+Ctrl+L     { focus-monitor-right; }
+
+    Mod+Shift+Ctrl+Left  { move-column-to-monitor-left; }
+    Mod+Shift+Ctrl+Down  { move-column-to-monitor-down; }
+    Mod+Shift+Ctrl+Up    { move-column-to-monitor-up; }
+    Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
+    //Mod+Shift+Ctrl+H     { move-column-to-monitor-left; }
+    //Mod+Shift+Ctrl+J     { move-column-to-monitor-down; }
+    //Mod+Shift+Ctrl+K     { move-column-to-monitor-up; }
+    //Mod+Shift+Ctrl+L     { move-column-to-monitor-right; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Shift+Ctrl+Left  { move-window-to-monitor-left; }
+    // ...
+    // And you can also move a whole workspace to another monitor:
+    // Mod+Shift+Ctrl+Left  { move-workspace-to-monitor-left; }
+    // ...
+
+    Mod+Page_Down      { focus-workspace-down; }
+    Mod+Page_Up        { focus-workspace-up; }
+    //Mod+U              { focus-workspace-down; }
+    //Mod+I              { focus-workspace-up; }
+    Mod+Shift+Page_Down { move-column-to-workspace-down; }
+    Mod+Shift+Page_Up   { move-column-to-workspace-up; }
+    //Mod+Shift+U         { move-column-to-workspace-down; }
+    //Mod+Shift+I         { move-column-to-workspace-up; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
+    // ...
+
+    Mod+Ctrl+Page_Down { move-workspace-down; }
+    Mod+Ctrl+Page_Up   { move-workspace-up; }
+    //Mod+Ctrl+U       { move-workspace-down; }
+    //Mod+Ctrl+I       { move-workspace-up; }
+
+
+    Mod+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
+    Mod+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
+    Mod+Shift+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
+    Mod+Shift+WheelScrollUp   cooldown-ms=150 { move-column-to-workspace-up; }
+
+    Mod+WheelScrollRight      { focus-column-right; }
+    Mod+WheelScrollLeft       { focus-column-left; }
+    Mod+Shift+WheelScrollRight { move-column-right; }
+    Mod+Shift+WheelScrollLeft  { move-column-left; }
+    // Usually scrolling up and down with Shift in applications results in
+    // horizontal scrolling; these binds replicate that.
+    // Mod+Shift+WheelScrollDown      { focus-column-right; }
+    // Mod+Shift+WheelScrollUp        { focus-column-left; }
+    // Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
+    // Mod+Ctrl+Shift+WheelScrollUp   { move-column-left; }
+
+    // Similarly, you can bind touchpad scroll "ticks".
+    // Touchpad scrolling is continuous, so for these binds it is split into
+    // discrete intervals.
+    // These binds are also affected by touchpad's natural-scroll, so these
+    // example binds are "inverted", since we have natural-scroll enabled for
+    // touchpads by default.
+    // Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
+    // Mod+TouchpadScrollUp   { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }
+
+    Mod+1 { focus-workspace 1; }
+    Mod+2 { focus-workspace 2; }
+    Mod+3 { focus-workspace 3; }
+    Mod+4 { focus-workspace 4; }
+    Mod+5 { focus-workspace 5; }
+    Mod+6 { focus-workspace 6; }
+    Mod+7 { focus-workspace 7; }
+    Mod+8 { focus-workspace 8; }
+    Mod+9 { focus-workspace 9; }
+    Mod+Shift+1 { move-column-to-workspace focus=false 1 ; }
+    Mod+Shift+2 { move-column-to-workspace focus=false 2 ; }
+    Mod+Shift+3 { move-column-to-workspace focus=false 3 ; }
+    Mod+Shift+4 { move-column-to-workspace focus=false 4 ; }
+    Mod+Shift+5 { move-column-to-workspace focus=false 5 ; }
+    Mod+Shift+6 { move-column-to-workspace focus=false 6 ; }
+    Mod+Shift+7 { move-column-to-workspace focus=false 7 ; }
+    Mod+Shift+8 { move-column-to-workspace focus=false 8 ; }
+    Mod+Shift+9 { move-column-to-workspace focus=false 9 ; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Ctrl+1 { move-window-to-workspace 1; }
+
+    // Switches focus between the current and the previous workspace.
+    // Mod+Tab { focus-workspace-previous; }
+
+    Mod+Comma  { consume-window-into-column; }
+    Mod+Period { expel-window-from-column; }
+
+    Mod+Shift+V       { toggle-window-floating; }
+    Mod+V { switch-focus-between-floating-and-tiling; }
+
+    Mod+BracketLeft  { consume-or-expel-window-left; }
+    Mod+BracketRight { consume-or-expel-window-right; }
+
+    Mod+R { switch-preset-column-width; }
+    Mod+Shift+R { switch-preset-window-height; }
+    Mod+Ctrl+R { reset-window-height; }
+    Mod+F11 { maximize-column; }
+    Mod+Shift+F11 { toggle-windowed-fullscreen; }
+    Mod+Ctrl+F11 { fullscreen-window; }
+    Mod+T  hotkey-overlay-title="Expand column to available width" { expand-column-to-available-width; }
+    Mod+W  hotkey-overlay-title="Tabbed Column Mode" { toggle-column-tabbed-display; }
+
+    Mod+C { center-column; }
+    Mod+Ctrl+C { center-visible-columns; }
+
+    // Finer width adjustments.
+    // This command can also:
+    // * set width in pixels: "1000"
+    // * adjust width in pixels: "-5" or "+5"
+    // * set width as a percentage of screen width: "25%"
+    // * adjust width as a percentage of screen width: "-10%" or "+10%"
+    // Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
+    // set-column-width "100" will make the column occupy 200 physical screen pixels.
+    Mod+Minus { set-column-width "-5%"; }
+    Mod+Equal { set-column-width "+5%"; }
+
+    // Finer height adjustments when in column with other windows.
+    Mod+Shift+Minus { set-window-height "-5%"; }
+    Mod+Shift+Equal { set-window-height "+5%"; }
+
+    // Actions to switch layouts.
+    // Note: if you uncomment these, make sure you do NOT have
+    // a matching layout switch hotkey configured in xkb options above.
+    // Having both at once on the same hotkey will break the switching,
+    // since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
+    // Mod+Space       { switch-layout "next"; }
+    // Mod+Shift+Space { switch-layout "prev"; }
+
+    Print hotkey-overlay-title=null { screenshot-screen; }
+    Mod+Shift+S { screenshot; }
+    Alt+Print { screenshot-window; }
+
+    // Powers off the monitors. To turn them back on, do any input like
+    // moving the mouse or pressing any other key.
+    //Mod+Shift+P { power-off-monitors; }
+}

.config/niri/config.window.kdl

@@ -0,0 +1,64 @@
+window-rule {
+    geometry-corner-radius 6
+    clip-to-geometry true
+}
+
+window-rule {
+    match app-id="QQ"
+    match app-id="Electron" title="MetaCubeXD$"
+    match app-id="wechat"
+    match app-id="org.telegram.desktop"
+    match app-id="nwjs"  // mainly for rpgmaker games.
+    // open-on-output "eDP-1"
+    block-out-from "screencast"
+}
+
+window-rule {
+    match app-id="com.obsproject.Studio"
+    match app-id="Electron" title="Test"   // frg2089.BiliLive.Observer
+    match app-id="Electron" title="Blivechat-Openlive"  // blivechat
+    default-column-width { proportion 0.42; }
+    // default-column-display "tabbed"
+    open-on-output "eDP-1"
+}
+
+window-rule {
+    match title="^(图片查看器|.*记录)$" app-id="QQ"
+    match app-id="pavucontrol-qt"
+
+    default-column-width { proportion 0.6; }
+    default-window-height { proportion 0.85; }
+    open-floating true
+}
+
+window-rule {
+    match app-id="nwjs"
+
+    default-column-width { proportion 0.85; }
+    default-window-height { proportion 0.9; }
+    open-floating true
+}
+
+window-rule {
+    match app-id=r#"^org\.keepassxc\.KeePassXC$"#
+    match app-id=r#"^org\.gnome\.World\.Secrets$"#
+    match app-id=r#"^org\.kde\.ksecretd$"#
+    open-floating true
+}
+
+window-rule {
+    // match title=r#"Code - OSS$"#
+    match title=r#"Visual Studio Code$"# app-id=r#"^code"#
+    match app-id="krita"
+
+    open-maximized true
+}
+
+window-rule {
+    // match app-id=r#"firefox$"# title="^Picture-in-Picture$"
+    match app-id="steam" title="Friends List"
+    open-floating true
+    default-floating-position x=8 y=8 relative-to="bottom-right"
+    open-focused false
+    open-on-output "eDP-1"
+}

.config/systemd/user/on-hourly@.timer

@@ -0,0 +1,12 @@
+[Unit]
+Description=Run %i hourly
+
+[Timer]
+OnCalendar=hourly
+RandomizedDelaySec=1m
+AccuracySec=1s
+Persistent=true
+Unit=%i.service
+
+[Install]
+WantedBy=timers.target

.config/systemd/user/on-monthly@.timer

@@ -0,0 +1,12 @@
+[Unit]
+Description=Run %i monthly
+
+[Timer]
+OnCalendar=monthly
+RandomizedDelaySec=5m
+AccuracySec=5s
+Persistent=true
+Unit=%i.service
+
+[Install]
+WantedBy=timers.target

.config/systemd/user/on-weekly@.timer

@@ -0,0 +1,12 @@
+[Unit]
+Description=Run %i weekly
+
+[Timer]
+OnCalendar=weekly
+RandomizedDelaySec=2m
+AccuracySec=2s
+Persistent=true
+Unit=%i.service
+
+[Install]
+WantedBy=timers.target

.config/waybar/config.jsonc

@@ -35,6 +35,7 @@
     "icon-size": 14,
     "rewrite": {
       "(.*) — Mozilla Firefox": "$1",
+      "(.*) - Google Chrome": "$1",
       "(.*) - Visual Studio Code": "$1",
       "(.*) - VLC media player": "$1",
       "Yazi: (.*)": "$1"

.config/waybar/style.css

@@ -7,7 +7,7 @@ window#waybar {
 }
 
 * {
-	font-family: "MonaspiceNe Nerd Font";
+	font-family: "Symbols Nerd Font", monospace;
 	font-size: 10pt;
 }
 

.config/yazi/yazi.toml

@@ -1,3 +1,10 @@
 [mgr]
 show_hidden = true
 show_symlink = true
+
+[opener]
+play = [
+	{ run = 'vlc "$@"', orphan = true, for = "unix" },
+	{ run = 'mpv --force-window %*', orphan = true, for = "windows" },
+	{ run = '''mediainfo "$1"; echo "Press enter to exit"; read _''', block = true, desc = "Show media info", for = "unix" },
+]

.zprofile

@@ -1,10 +1,6 @@
-# init at each startup
+# to clear history of shells easily operating filesystem.
-mkdir -p /tmp/$USER
+# also powershell/PSReadLine -> /tmp/$USER/terminal
-#ln -sf /tmp/$UID $HOME/.tmp
+mkdir -p /tmp/$USER/terminal
-[ $(readlink -f $HOME/.tmp) = "/tmp/$USER" ] || {
-    rm -f $HOME/.tmp
-    ln -s /tmp/$USER $HOME/.tmp
-}
 
 # avoid dumplicate env appending.
 # [[ -f /run/user/$UID/.zshlogon ]] && return

.zshrc

@@ -19,6 +19,9 @@ fi
 # History
 #
 
+# also export this in bashrc.
+HISTFILE=/tmp/$USER/terminal/zsh_history
+
 # Remove older command from the history if a duplicate is to be added.
 setopt HIST_IGNORE_ALL_DUPS
 
@@ -144,16 +147,9 @@ unset key
 # https://unix.stackexchange.com/questions/608842/zshrc-export-gpg-tty-tty-says-not-a-tty
 export GPG_TTY=$TTY
 
+alias uvenv='source .venv/bin/activate'
 alias noproxy='env -u http_proxy -u https_proxy'
 
-alias ykls='systemctl --user status YukiLauncher.slice'
-alias yksuspend='systemctl --user freeze YukiLauncher.slice'
-alias ykcout='systemctl --user thaw YukiLauncher.slice'
-alias ykexit='systemctl --user stop YukiLauncher.slice'
-
-alias susp="systemctl --user freeze"
-alias cont="systemctl --user thaw"
-
 export NVM_DIR="$HOME/.nvm"
 [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
 [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

bin/.battery-warn

@@ -0,0 +1,191 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: CC0-1.0
+# Copyright © 2021 mpan; <https://mpan.pl/>; CC0 1.0 (THIS SCRIPT!)
+# Context: <https://bbs.archlinux.org/viewtopic.php?id=269453>
+# Reference: https://github.com/wogscpar/upower-python
+
+# -*- encoding: utf-8 -*-
+# @File   : .battery-warn
+# @Time   : 2025/12/29 00:32:53
+# @Author : SilverAg.L
+
+# bash pipeline was still too complicated.
+# Dependencies (pacman): python-dbus, libnotify, pipewire-audio
+
+import dbus
+
+from os import getenv
+from subprocess import run as start_process
+
+# region config
+AUD_OUT_EMB = (  # my laptop embedded speaker
+    "alsa_output.pci-0000_00_1f"
+    ".3-platform-skl_hda_dsp_generic.HiFi__Speaker__sink"
+)
+# better searched by editor like VSCode.
+AUD_FILE = "~/.local/share/.low_power.wav".replace("~", getenv("HOME"), 1)
+# endregion config
+
+
+class UPowerManager():
+    def __init__(self):
+        self.UPOWER_NAME = "org.freedesktop.UPower"
+        self.UPOWER_PATH = "/org/freedesktop/UPower"
+
+        self.DBUS_PROPERTIES = "org.freedesktop.DBus.Properties"
+        self.bus = dbus.SystemBus()
+
+    def __upower(self, subpath=None, *, interface=None):
+        if not subpath:
+            subpath = ""
+        upower_proxy = self.bus.get_object(
+            self.UPOWER_NAME,
+            self.UPOWER_PATH + subpath
+        )
+        if interface is None:
+            interface = self.UPOWER_NAME
+        return dbus.Interface(upower_proxy, interface)
+
+    def __device(self, devpath):
+        devproxy = self.bus.get_object(self.UPOWER_NAME, devpath)
+        return dbus.Interface(devproxy, self.DBUS_PROPERTIES)
+
+    def detect_devices(self):
+        return self.__upower().EnumerateDevices()
+
+    def get_display_device(self):
+        return self.__upower().GetDisplayDevice()
+
+    def get_critical_action(self):
+        return self.__upower().GetCriticalAction()
+
+    def get_device_info(self, dev, property):
+        return self.__device(dev).Get(
+            self.UPOWER_NAME + ".Device", property)
+
+    def get_full_device_info(self, dev):
+        return {
+            'HasHistory': self.get_device_info(dev, "HasHistory"),
+            'HasStatistics': self.get_device_info(dev, "HasStatistics"),
+            'IsPresent': self.get_device_info(dev, "IsPresent"),
+            'IsRechargeable': self.get_device_info(dev, "IsRechargeable"),
+            'Online': self.get_device_info(dev, "Online"),
+            'PowerSupply': self.get_device_info(dev, "PowerSupply"),
+            'Capacity': self.get_device_info(dev, "Capacity"),
+            'Energy': self.get_device_info(dev, "Energy"),
+            'EnergyEmpty': self.get_device_info(dev, "EnergyEmpty"),
+            'EnergyFull': self.get_device_info(dev, "EnergyFull"),
+            'EnergyFullDesign': self.get_device_info(dev, "EnergyFullDesign"),
+            'EnergyRate': self.get_device_info(dev, "EnergyRate"),
+            'Luminosity': self.get_device_info(dev, "Luminosity"),
+            'Percentage': self.get_device_info(dev, "Percentage"),
+            'Temperature': self.get_device_info(dev, "Temperature"),
+            'Voltage': self.get_device_info(dev, "Voltage"),
+            'TimeToEmpty': self.get_device_info(dev, "TimeToEmpty"),
+            'TimeToFull': self.get_device_info(dev, "TimeToFull"),
+            'IconName': self.get_device_info(dev, "IconName"),
+            'Model': self.get_device_info(dev, "Model"),
+            'NativePath': self.get_device_info(dev, "NativePath"),
+            'Serial': self.get_device_info(dev, "Serial"),
+            'Vendor': self.get_device_info(dev, "Vendor"),
+            'State': self.get_device_info(dev, "State"),
+            'Technology': self.get_device_info(dev, "Technology"),
+            'Type': self.get_device_info(dev, "Type"),
+            'WarningLevel': self.get_device_info(dev, "WarningLevel"),
+            'UpdateTime': self.get_device_info(dev, "UpdateTime")
+        }
+
+    def is_lid_present(self):
+        return bool(self.__upower(interface=self.DBUS_PROPERTIES).Get(
+            self.UPOWER_NAME, 'LidIsPresent'))
+
+    def is_lid_closed(self):
+        return bool(self.__upower(interface=self.DBUS_PROPERTIES).Get(
+            self.UPOWER_NAME, 'LidIsClosed'))
+
+    def on_battery(self):
+        return bool(self.__upower(interface=self.DBUS_PROPERTIES).Get(
+            self.UPOWER_NAME, 'OnBattery'))
+
+    def has_wakeup_capabilities(self):
+        return bool(self.__upower(
+            "/Wakeups",
+            interface=self.DBUS_PROPERTIES
+        ).Get(self.UPOWER_NAME + '.Wakeups', 'HasCapability'))
+
+    def get_wakeups_data(self):
+        return self.__upower(
+            "/Wakeups",
+            interface=self.UPOWER_NAME + '.Wakeups'
+        ).GetData()
+
+    def get_wakeups_total(self):
+        return self.__upower(
+            "/Wakeups",
+            interface=self.UPOWER_NAME + '.Wakeups'
+        ).GetTotal()
+
+    def is_loading(self, battery):
+        return int(self.get_device_info(battery, "State")) == 1
+
+    def get_state(self, battery):
+        return {
+            0: "Unknown",
+            1: "Loading",
+            2: "Discharging",
+            3: "Empty",
+            4: "Fully charged",
+            5: "Pending charge",
+            6: "Pending discharge"
+        }.get(int(self.get_device_info(battery, "State")), "Unknown")
+
+    def is_supplying_battery(self, battery):
+        return (
+            int(self.get_device_info(battery, "Type")) == 2
+            and bool(self.get_device_info(battery, "PowerSupply"))
+        )
+
+
+def push_notification(title, message, timeout=10000):
+    BUS_NAME = INTERFACE = "org.freedesktop.Notifications"
+    OBJECT_PATH = "/org/freedesktop/Notifications"
+
+    notify = dbus.Interface(
+        dbus.SessionBus().get_object(BUS_NAME, OBJECT_PATH),
+        INTERFACE
+    )
+    notify.Notify(
+        "battery-warn-script",  # app_name
+        0,                      # replaces_id
+        "",                     # app_icon
+        title,                  # summary
+        message,                # body
+        [],                     # actions
+        {},                     # hints
+        timeout                 # expire_timeout
+    )
+
+
+if __name__ == "__main__":
+    upowr = UPowerManager()
+    if not upowr.on_battery():
+        exit(0)
+
+    low_power_detected = False
+    for device in upowr.detect_devices():
+        if not upowr.is_supplying_battery(device):
+            continue
+        # seems waybar visual is 1% lower than actual.
+        if upowr.get_device_info(device, "Percentage") < 21:
+            bat_id = upowr.get_device_info(device, "NativePath")
+            push_notification(
+                "Power Hint",
+                f"{bat_id} is running out. Recharge soon!"
+            )
+            low_power_detected = True
+    if low_power_detected:
+        start_process([
+            "pw-play",
+            f"--target={AUD_OUT_EMB}",
+            AUD_FILE
+        ])

bin/.fuzzel-startb

@@ -1,3 +1,3 @@
 #!/bin/bash
 option=$(fuzzel --dmenu --prompt-only="Command to execute: ")
-[ -z "$option" ] || ykrun $option
+[ -z "$option" ] || startb -- $option

bin/.fuzzel-vscode

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+desktop="$HOME/Desktop"
+
+options=""
+for item in $(ls $desktop); do
+    if [[ "$item" == *.desktop && -f "$desktop/$item" ]]; then
+        continue
+    fi
+    options+=$item
+    if [[ -d "$desktop/$item" ]]; then
+        options+='/'
+    fi
+    options+="\n"
+done
+
+fsarg=$(echo -en "$options" | fuzzel --dmenu --prompt="Open with VSCode: Desktop/")
+[ -z "$fsarg" ] || startb -- code "$desktop/$fsarg"

bin/chbg

@@ -1,20 +1,30 @@
 #!/bin/bash
 # to change wallpapers both niri workspace and niri tab view
-[ -z "$1" ] && { echo "Usage: $0 <image-file>"; exit 1; }
+[ -z "$1" ] && {
+    echo "Usage: ${0##*/} <image-file>"
+    exit 1
+}
+fsize=$(magick identify -format "%w %h" -- "$1" 2>/dev/null) || {
+    echo "ERROR: unable to identify. is it an EXISTING ACCESSIBLE IMAGE file?"
+    exit 1
+}
 
-WP_DIR="$HOME/.local/share"
+WP_DIR="${XDG_DATA_HOME:-$HOME/.local/share}"
 finput=$1
 
-fw=$(magick identify -format "%w\n" $1)
+read -r fw fh <<< "$fsize"
-fh=$(magick identify -format "%h\n" $1)
+(( fw > 3840 && fh > 2160 )) && {
-if [[ $((fw)) > 3840 && $((fh)) > 2160 ]]
+    finput=$(mktemp "${TMPDIR:-/tmp}/chbg.XXXXXXXX.webp")
-then
+    trap 'rm -f "$finput"' EXIT
-	finput="/tmp/${finput##*/}"
+    echo "WARNING: image too large, resizing ..."
-	echo "WARNING: image too large, resizing ..."
+    # echo "DEBUG: resized image at $finput"
-	magick $1 -resize "3840x2160^" $finput
+    magick "$1" -resize "3840x2160^" \
-fi
+        -quality 90 \
+        -define webp:method=6 \
+        -define webp:alpha-quality=100 "$finput"
+}
 
-echo -n "making blurred version of $finput ... "
+echo -n "making blurred version of ${1##*/} ... "
 mkdir -p $WP_DIR
 cp $finput $WP_DIR/.wallpaper
 magick $WP_DIR/.wallpaper -filter Gaussian -blur 0x30 $WP_DIR/.wallpaper_blur

bin/fuzzel-vsc-entries.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-
-desktop="$HOME/Desktop"
-
-options=""
-for item in $(ls $desktop); do
-    options+=$item
-    if [[ -d "$desktop/$item" ]]; then
-        options+='/'
-    fi
-    options+="\n"
-done
-
-fsarg=$(echo -en "$options" | fuzzel --dmenu --prompt="Open Project with VSCode:")
-[ -z "$fsarg" ] || ykrun code "$desktop/$fsarg"

bin/startb

@@ -0,0 +1,295 @@
+#!/bin/bash
+# like `start /b` in Windows CMD.
+
+# goddamn nvm-sh !!!
+# have to update PATH before launch
+PATH=$(zsh -c -i 'echo $PATH')
+export PATH
+
+# https://vescrity.github.io/post/systemd-desktop-suspend/
+#systemd-run --user --scope --slice=YukiLauncher.slice --unit="$1-$$".scope /bin/sh -c '"$@"' _ "$@"
+
+# Generated by GitHub Copilot.
+# start-bg-journal.sh - start a command as a detached daemon and send stdout/stderr to systemd-journald
+#
+# Features:
+#  - Sends stdout+stderr to journald using systemd-cat when available.
+#  - Falls back to writing into a logfile if systemd-cat isn't present or if --log is passed.
+#  - Uses setsid to detach, closes inherited file descriptors (best-effort),
+#    redirects stdin to /dev/null, and execs the target command.
+#  - Supports PID file, umask, and a syslog identifier (tag) and priority for journald.
+#  - Uses positional args ($@) for the command; uses $$ in auto-generated names and prints the child PID ($!).
+#
+# Usage:
+#   start-bg-journal.sh [ -t TAG ] [ -r PRIORITY ] [ -l LOGFILE | -d LOGDIR ] [ -p PIDFILE ] [ -u UMASK ] -- command [args...]
+#
+# Examples:
+#   ./start-bg-journal.sh -t myapp -- /usr/bin/myapp --config /etc/myapp.conf
+#   ./start-bg-journal.sh -l ./my.log -- /usr/bin/myapp arg1 arg2
+#   ./start-bg-journal.sh -p /run/myapp.pid -t myapp -r info -- /usr/bin/myapp
+set -euo pipefail
+
+progname=$(basename "$0")
+
+usage() {
+  cat <<EOF
+Usage: $progname [ -t TAG ] [ -r PRIORITY ] [ -l LOGFILE | -d LOGDIR ] [ -p PIDFILE ] [ -u UMASK ] -- command [args...]
+
+Start command [args...] as a background daemon, sending stdout+stderr to systemd-journald (via systemd-cat)
+when available. If systemd-cat is not available or if -l/--log is provided, logs are written to a logfile.
+
+Options:
+  -t, --tag TAG        Tag / SYSLOG_IDENTIFIER used by systemd-cat (default: basename(command))
+  -r, --priority PRIO  Journal priority (emerg, alert, crit, err, warning, notice, info, debug)
+  -l, --log LOGFILE    Write stdout+stderr to LOGFILE instead of journald
+  -d, --dir LOGDIR     Directory for autogenerated log files (default: /tmp/$USER/runner)
+  -p, --pidfile PATH   Write daemon PID to PATH
+  -u, --umask UMASK    Set umask for the daemon (default: 0022)
+  -h, --help           Show this help and exit
+
+When no -l is provided and journald is available, output goes to journald.
+When -l is not provided and journald is not available, a logfile is auto-generated:
+  <LOGDIR>/<command>.<YYYYMMDD-HHMMSS>.pid<$$>.log
+EOF
+  exit 1
+}
+
+# Defaults
+logdir="/tmp/$USER/runner"
+logfile=""
+pidfile=""
+umask_val="0022"
+tag=""
+priority=""
+
+# Parse options up to --
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -t|--tag)
+      if [[ $# -lt 2 ]]; then echo "Missing argument for $1"; usage; fi
+      tag="$2"; shift 2 ;;
+    -r|--priority)
+      if [[ $# -lt 2 ]]; then echo "Missing argument for $1"; usage; fi
+      priority="$2"; shift 2 ;;
+    -l|--log)
+      if [[ $# -lt 2 ]]; then echo "Missing argument for $1"; usage; fi
+      logfile="$2"; shift 2 ;;
+    -d|--dir)
+      if [[ $# -lt 2 ]]; then echo "Missing argument for $1"; usage; fi
+      logdir="$2"; shift 2 ;;
+    -p|--pidfile)
+      if [[ $# -lt 2 ]]; then echo "Missing argument for $1"; usage; fi
+      pidfile="$2"; shift 2 ;;
+    -u|--umask)
+      if [[ $# -lt 2 ]]; then echo "Missing argument for $1"; usage; fi
+      umask_val="$2"; shift 2 ;;
+    -h|--help)
+      usage ;;
+    --)
+      shift; break ;;
+    -*)
+      echo "Unknown option: $1"; usage ;;
+    *)
+      break ;;
+  esac
+done
+
+if [[ $# -eq 0 ]]; then
+  echo "Error: no command specified."
+  usage
+fi
+
+# Build command array from remaining args.
+cmd=( "$@" )
+cmd_basename=$(basename "${cmd[0]}")
+timestamp=$(date +%Y%m%d-%H%M%S)
+
+# If tag not set, default to command basename
+if [[ -z "$tag" ]]; then
+  tag="${cmd_basename}"
+fi
+
+# Detect systemd-cat
+systemd_cat_path=""
+if command -v systemd-cat >/dev/null 2>&1; then
+  systemd_cat_path=$(command -v systemd-cat)
+fi
+
+# If user provided logfile explicitly, force file mode
+use_journal=false
+if [[ -n "${logfile}" ]]; then
+  use_journal=false
+else
+  if [[ -n "${systemd_cat_path}" ]]; then
+    use_journal=true
+  else
+    use_journal=false
+  fi
+fi
+
+# Prepare logfile if needed
+mkdir -p -- "${logdir}"
+if ! $use_journal; then
+  if [[ -z "${logfile}" ]]; then
+    logfile="${logdir}/${cmd_basename}.${timestamp}.pid$$.log"
+  fi
+  # Ensure file exists and is writable
+  : > "${logfile}" || { echo "Cannot write to log file: ${logfile}"; exit 1; }
+fi
+
+# Helper: quote command for printing
+quoted_cmd() {
+  local i out=""
+  for i in "$@"; do
+    printf -v i "%q" "$i"
+    out="${out} ${i}"
+  done
+  printf '%s' "${out# }"
+}
+
+# Build the inner script to run under setsid. We inject expanded variables from outer shell.
+if $use_journal; then
+  # Compose systemd-cat args (escape tag and priority safely)
+  # Note: we rely on simple token expansion; tag/priority are validated minimally below.
+  journal_args=()
+  journal_args+=( "-t" )
+  journal_args+=( "$tag" )
+  if [[ -n "$priority" ]]; then
+    journal_args+=( "-p" )
+    journal_args+=( "$priority" )
+  fi
+
+  # Validate priority loosely (allow common names or numeric)
+  case "$priority" in
+    ""|emerg|alert|crit|err|warning|notice|info|debug|0|1|2|3|4|5|6|7) ;;
+    *)
+      echo "Warning: unknown priority '$priority' — journald may reject it." >&2 ;;
+  esac
+
+  # Prepare a single string of quoted journal args for insertion into the -c script
+  # We need to protect values with single quotes if they contain special chars.
+  journal_args_escaped=""
+  for a in "${journal_args[@]}"; do
+    # replace every single quote with '\'"\''
+    a_escaped=${a//\'/\'"\'"\'}
+    journal_args_escaped="$journal_args_escaped '$a_escaped'"
+  done
+
+  inner_script=$(cat <<'EOF'
+umask __UMASK__
+cd / || true
+
+# Close fds (best-effort)
+if [ -d /proc/self/fd ]; then
+  for fdpath in /proc/self/fd/*; do
+    fdnum=${fdpath##*/}
+    case "$fdnum" in
+      0|1|2) continue ;;
+    esac
+    eval "exec ${fdnum}>&-" 2>/dev/null || true
+  done
+else
+  maxfd=$(ulimit -n 2>/dev/null || echo 256)
+  case "$maxfd" in (*[!0-9]*|"") maxfd=256 ;; esac
+  fd=3
+  while [ "$fd" -le "$maxfd" ]; do
+    eval "exec ${fd}>&-" 2>/dev/null || true
+    fd=$((fd+1))
+  done
+fi
+
+# Redirect stdio: stdin -> /dev/null, stdout+stderr -> systemd-cat (journal)
+exec </dev/null
+# Note: the systemd-cat command and its args are inserted by the outer script.
+exec > >( __SYSTEMD_CAT__ ) 2>&1
+
+# Exec the target command; "$@" expands to the command and its args passed after --
+exec "$@"
+EOF
+)
+
+  # Substitute placeholders with safe values
+  inner_script=${inner_script//'__UMASK__'/"$umask_val"}
+  # Build the systemd-cat invocation string (path + args) — shell-escaped
+  # We need a single token string like: /bin/systemd-cat -t 'tag' -p 'priority'
+  systemd_cat_cmd="$(printf '%s' "$systemd_cat_path")$journal_args_escaped"
+  # Replace placeholder __SYSTEMD_CAT__ with the built command
+  inner_script=${inner_script//'__SYSTEMD_CAT__'/"$systemd_cat_cmd"}
+
+  # Start the detached process via setsid
+  setsid bash -c "$inner_script" -- "${cmd[@]}" &
+else
+  # Fallback: redirect to logfile (file mode)
+  inner_script=$(cat <<'EOF'
+umask __UMASK__
+cd / || true
+
+# Close fds (best-effort)
+if [ -d /proc/self/fd ]; then
+  for fdpath in /proc/self/fd/*; do
+    fdnum=${fdpath##*/}
+    case "$fdnum" in
+      0|1|2) continue ;;
+    esac
+    eval "exec ${fdnum}>&-" 2>/dev/null || true
+  done
+else
+  maxfd=$(ulimit -n 2>/dev/null || echo 256)
+  case "$maxfd" in (*[!0-9]*|"") maxfd=256 ;; esac
+  fd=3
+  while [ "$fd" -le "$maxfd" ]; do
+    eval "exec ${fd}>&-" 2>/dev/null || true
+    fd=$((fd+1))
+  done
+fi
+
+exec </dev/null
+exec > "__LOGFILE__" 2>&1
+
+exec "$@"
+EOF
+)
+  inner_script=${inner_script//'__UMASK__'/"$umask_val"}
+  # Escape logfile path for safe insertion (single-quote style)
+  log_escaped=${logfile//\'/\'"\'"\'}
+  inner_script=${inner_script//'__LOGFILE__'/"'$log_escaped'"}
+  setsid bash -c "$inner_script" -- "${cmd[@]}" &
+fi
+
+child_pid=$!
+
+# Try to disown if supported
+if command -v disown >/dev/null 2>&1; then
+  disown "$child_pid" 2>/dev/null || true
+fi
+
+# Optionally write pidfile
+if [[ -n "${pidfile}" ]]; then
+  mkdir -p -- "$(dirname "${pidfile}")"
+  printf '%s\n' "${child_pid}" > "${pidfile}"
+fi
+
+echo "Started command: $(quoted_cmd "${cmd[@]}")"
+echo "Script PID: $$"
+echo "Daemon PID: ${child_pid}"
+if $use_journal; then
+  echo "Output destination: systemd-journald (via $(printf '%s' "$systemd_cat_path"))"
+  echo "Journal tag: ${tag}"
+  if [[ -n "${priority}" ]]; then
+    echo "Journal priority: ${priority}"
+  fi
+else
+  echo "Log file: ${logfile}"
+fi
+if [[ -n "${pidfile}" ]]; then
+  echo "PID file: ${pidfile}"
+fi
+echo "Started at: $(date --iso-8601=seconds 2>/dev/null || date +%Y-%m-%dT%H:%M:%S%z)"
+
+if ! $use_journal; then
+  echo
+  echo "To follow the log: tail -F ${logfile}"
+else
+  echo
+  echo "To view logs for this tag: journalctl -t ${tag} -f"
+fi

bin/ykrun

@@ -1,2 +0,0 @@
-#!/bin/bash
-systemd-run --user --scope --slice=YukiLauncher.slice --unit="$1-$$".scope /bin/sh -c '"$@"' _ "$@"

hoyocloud-chromium-userscript.js

@@ -0,0 +1,17 @@
+// ==UserScript==
+// @name         Genshin Cloud
+// @namespace    http://tampermonkey.net/
+// @version      0.1
+// @description  fix a Genshin Impact cloud game bug
+// @match        https://*.mihoyo.com/cloud/*
+// @grant        none
+// ==/UserScript==
+
+(function () {
+  'use strict';
+
+  const origin = HTMLElement.prototype.requestPointerLock
+  HTMLElement.prototype.requestPointerLock = function () {
+    return origin.call(this)
+  }
+})();

readme.md

@@ -1,21 +1,12 @@
 # niri 散装配置集（dotfiles）
 
-> 都怪雪叶！（
+都怪雪叶！（
-
-~~by the time I make this repo, I even haven't configure fcitx5. so English README only.~~
 
 > [!note]
-> 本仓库的配置管理方案比较原始：逐个做软链接处理。有觉得`stow`等工具好用，想要重新组织文件树的欢迎 pr.
+> 1. 本仓库的配置管理方案比较原始：逐个做软链接处理。
-> - `.config/**` -> `$HOME/.config/**`
+>    个人并不打算无脑用`stow`，尤其不希望一些 systemd 服务和涉及 token 的自用小工具混进来。
-> - `bin`直接并入`$PATH`
+> 2. 还有一些早期配置在整理本仓库时已经淡忘，由于篇幅和复述可靠性有限，亦不考虑收纳。
-> > 其中带后缀（如`.sh`）的脚本仅供 niri 等组件调用，设计上并不希望在终端里启动。
+> 3. 涉及`$HOME`、`~`、`%h`开头（最后一个多见于 systemd 服务）的路径建议自行适配——我的设定你不一定会满意。
->
-> - `.z*` -> `$HOME/.z*`
-> - `default-electron-flags` -> `$HOME/.config/*-flags.conf` (code, chrome)
-> > QQ 不适用这组参数，另见 archlinuxcn 社区论坛。
-
-> [!note]
-> 还有一些较早做的配置，以及全局配置（像 sddm）并不方便合进来，由于篇幅和复述可靠性有限，就略过罢。
 
 ## 鸣谢
 - 雪叶 [@Vescrity](https://github.com/Vescrity) (Yukitoha)
@@ -26,22 +17,32 @@
 
 |依赖|配置|备注|
 |-|-|-|
-|niri|`.config/niri/config.kdl`|
+|niri|`.config/niri/config*.kdl`|只拆分了`window-rule`和`binds`，拆太碎有些视觉效果会失效。|
 |`fuzzel`|`.config/fuzzel/*`|
 |`mako`|`.config/mako/*`|
-|`swww`|`bin/chbg` (bash)|另需`imagemagick`来生成图片的高斯模糊版本。|
+|`swww`|`bin/chbg` (bash 脚本)|依赖`imagemagick`。另，可以配合图床等实现定期换壁纸。|
 |`gtklock`|`.config/gtklock/*`|现阶段无法跟`swayidle`合用，尽管其 Wiki 鼓励这么做。|
 |`xdg-desktop-portal-(gtk\|gnome)`|`.config/xdg-desktop-portal/*-portals.conf`|GNOME 支持最全，但称不上好看（|
 |`kwallet`|VSCode 试图登录时会弹出向导让你配的。|替代`gnome-keyring`。建议加装`kwallet-pam`，免得 VSCode 自己尝试解锁结果闪退。|
 |foot|`.config/foot/foot.ini`|
-|yazi|`.config/yazi/*`|替代`nautilus`；另用`fake-nautilus`移除`nautilus`包。|
+|`zsh`|`.zshrc` `.zprofile`|另使用了 ZshIM 和 powerlevel10k 主题，因此有些配置（如`HISTFILE`）不得不相应地提前。|
+|yazi|`.config/yazi/*`|替代`nautilus`。另用`fake-nautilus`移除`nautilus`包。|
 |fastfetch|`.config/fastfetch/*`|
-|waybar|`.config/waybar/*`|
+|waybar|`.config/waybar/*`|建议搭配`systemctl --user`（参见 [niri 在线文档](https://yalter.github.io/niri/Example-systemd-Setup.html)）以便重载配置。|
-|`mpris`|`systemctl --user`服务|参见 ArchWiki.|
+|`mpris`||`systemctl --user`配置自启动（参见 ArchWiki）|
 |`pavucontrol-qt`|
 
 ## 参考资源与备注
-- Nerd 字体：[Monaco Nerd Font Mono (MelodyEcho ver.)](https://glowmem.com/upload/articles/archlinux-note/Monaco_Nerd_Font_Mono-Regular.ttf) 或直接`ttf-monaco-nerd-font`(AUR)。后者在 VSCode 里表现不咋地。
+- Nerd 字体：[Monaco Nerd Font Mono](https://glowmem.com/upload/articles/archlinux-note/Monaco_Nerd_Font_Mono-Regular.ttf) (MelodyEcho ver.) 或直接 [MesloLGS NF](https://github.com/romkatv/powerlevel10k/blob/master/font.md) (for p10k)。
 
-> 深色模式：`gsettings set org.gnome.desktop.interface color-scheme prefer-dark`  
+- 深色模式：`gsettings set org.gnome.desktop.interface color-scheme prefer-dark`  
-> GTK/QT 深色主题：参见 [Arch Wiki](https://wiki.archlinux.org/title/Uniform_look_for_Qt_and_GTK_applications#Styles_for_both_Qt_and_GTK).
+  GTK/QT 深色主题：参见 [Arch Wiki](https://wiki.archlinux.org/title/Uniform_look_for_Qt_and_GTK_applications#Styles_for_both_Qt_and_GTK)。我摆烂了。
+
+- 大多数 Electron 应用需要读`~/.config/*-flags.conf`来适配 Wayland，
+  你可以把`default-electron-flags`相应地软链接过去。**特别地，QQ 需要多加一条**`--wayland-text-input-version=3`。
+
+- `hoyocloud-chromium-userscript.js`顾名思义，用于**在 Chrome 里**（firefox 不需要）游玩米哈游云游戏的油猴脚本。
+  参见 [Bilibili 专栏](https://www.bilibili.com/opus/842314310196658193)。
+
+- `bin/.battery-warn`虽说也是自用，但一是配置项并不算敏感，稍微改改`config`段也可以泛用；二是参考文献写得有点啰嗦，我懒得再缝第二遍。
+  个人建议用于**定时任务（cron 或 systemd timer）**。