Aviso de batería, luz nocturna, historial de notificaciones y más

- bateria (home/.local/bin): avisa al 15 % y, en rojo, al 5 % mientras
  descarga. Se lanza desde .xinitrc.
- gammastep: luz cálida (4000 K) de 20:00 a 8:00 con transición de una
  hora, por horas fijas en vez de ubicación.
- dwm: Mod+n recupera la última notificación y Mod+Shift+n las cierra.
- Carpetas del usuario en inglés y sin tildes (user-dirs.dirs); las
  capturas pasan a ~/Images/Screenshots.
- .bash_profile lanza startx al entrar en tty1.
- btop con el tema everforest-dark-medium.
- gpg-agent recuerda la contraseña una hora (antes 10 minutos).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016UdJsHrbkmzhoCb6TthP2m

README.md

@@ -87,6 +87,8 @@ tocado.
 |---|---|
 | Mod+v | clipmenu (misma paleta y fuente que dmenu) |
 | Mod+Shift+l | Bloquear la pantalla con `slock` |
+| Mod+n | Volver a mostrar la última notificación (historial de dunst) |
+| Mod+Shift+n | Cerrar todas las notificaciones |
 | Mod+`-` / Mod+`+` | Reducir / aumentar los gaps |
 | Mod+Shift+`+` | Gaps a 0 |
 | Tecla de subir / bajar volumen | Volumen ±5% con `wpctl` (máximo 100%) |
@@ -99,8 +101,17 @@ Las teclas de audio (y los clics en VOL de la barra) usan el script `volumen`
 (`home/.local/bin/volumen`): cambia el volumen con `wpctl`, refresca slstatus
 y muestra una notificación con el nivel.
 
-Las capturas se guardan en `~/Imágenes/Capturas`, se copian al portapapeles y
-muestran una notificación.
+Las capturas se guardan en `~/Images/Screenshots`, se copian al portapapeles
+y muestran una notificación.
+
+## Sesión
+
+- Al entrar en tty1 se lanza `startx` solo (`.bash_profile`); en las demás
+  tty no.
+- `.xinitrc` arranca también `gammastep` (luz cálida de 20:00 a 8:00, con
+  transición de una hora) y `bateria` (avisa al 15 % y, en rojo, al 5 %).
+- Carpetas del usuario en inglés y sin tildes (`user-dirs.dirs`):
+  Documents, Downloads e Images.
 
 ## Notas
 

home/.bash_profile

@@ -3,3 +3,7 @@
 # Get the aliases and functions
 [ -f $HOME/.bashrc ] && . $HOME/.bashrc
 
+# Al entrar en tty1 se arranca X directamente; al salir de dwm se cierra la sesión.
+if [ -z "$DISPLAY" ] && [ "$(tty)" = /dev/tty1 ]; then
+	exec startx
+fi

home/.config/btop/btop.conf

@@ -0,0 +1,286 @@
+#? Config file for btop v.1.4.7
+
+#* Name of a btop++/bpytop/bashtop formatted ".theme" file, "Default" and "TTY" for builtin themes.
+#* Themes should be placed in "../share/btop/themes" relative to binary or "$HOME/.config/btop/themes"
+color_theme = "everforest-dark-medium"
+
+#* If the theme set background should be shown, set to False if you want terminal background transparency.
+theme_background = false
+
+#* Sets if 24-bit truecolor should be used, will convert 24-bit colors to 256 color (6x6x6 color cube) if false.
+truecolor = true
+
+#* Set to true to force tty mode regardless if a real tty has been detected or not.
+#* Will force 16-color mode and TTY theme, set all graph symbols to "tty" and swap out other non tty friendly symbols.
+force_tty = false
+
+#* Option to disable presets. Either the default preset, custom presets, or all presets.
+#* "Off" All presets are enabled.
+#* "Default" preset is disabled.#* "Custom" presets are disabled.#* "All" presets are disabled.
+disable_presets = "Off"
+
+#* Define presets for the layout of the boxes. Preset 0 is always all boxes shown with default settings. Max 9 presets.
+#* Format: "box_name:P:G,box_name:P:G" P=(0 or 1) for alternate positions, G=graph symbol to use for box.
+#* Use whitespace " " as separator between different presets.
+#* Example: "cpu:0:default,mem:0:tty,proc:1:default cpu:0:braille,proc:0:tty"
+presets = "cpu:1:default,proc:0:default cpu:0:default,mem:0:default,net:0:default cpu:0:block,net:0:tty"
+
+#* Set to True to enable "h,j,k,l,g,G" keys for directional control in lists.
+#* Conflicting keys for h:"help" and k:"kill" is accessible while holding shift.
+vim_keys = false
+
+#* Disable all mouse events.
+disable_mouse = false
+
+#* Rounded corners on boxes, is ignored if TTY mode is ON.
+rounded_corners = true
+
+#* Use terminal synchronized output sequences to reduce flickering on supported terminals.
+terminal_sync = true
+
+#* Default symbols to use for graph creation, "braille", "block" or "tty".
+#* "braille" offers the highest resolution but might not be included in all fonts.
+#* "block" has half the resolution of braille but uses more common characters.
+#* "tty" uses only 3 different symbols but will work with most fonts and should work in a real TTY.
+#* Note that "tty" only has half the horizontal resolution of the other two, so will show a shorter historical view.
+graph_symbol = "braille"
+
+# Graph symbol to use for graphs in cpu box, "default", "braille", "block" or "tty".
+graph_symbol_cpu = "default"
+
+# Graph symbol to use for graphs in gpu box, "default", "braille", "block" or "tty".
+graph_symbol_gpu = "default"
+
+# Graph symbol to use for graphs in cpu box, "default", "braille", "block" or "tty".
+graph_symbol_mem = "default"
+
+# Graph symbol to use for graphs in cpu box, "default", "braille", "block" or "tty".
+graph_symbol_net = "default"
+
+# Graph symbol to use for graphs in cpu box, "default", "braille", "block" or "tty".
+graph_symbol_proc = "default"
+
+#* Manually set which boxes to show. Available values are "cpu mem net proc" and "gpu0" through "gpu5", separate values with whitespace.
+shown_boxes = "cpu mem net proc"
+
+#* Update time in milliseconds, recommended 2000 ms or above for better sample times for graphs.
+update_ms = 2000
+
+#* Processes sorting, "pid" "program" "arguments" "threads" "user" "memory" "cpu lazy" "cpu direct",
+#* "cpu lazy" sorts top process over time (easier to follow), "cpu direct" updates top process directly.
+proc_sorting = "cpu lazy"
+
+#* Reverse sorting order, True or False.
+proc_reversed = false
+
+#* Show processes as a tree.
+proc_tree = false
+
+#* Use the cpu graph colors in the process list.
+proc_colors = true
+
+#* Use a darkening gradient in the process list.
+proc_gradient = true
+
+#* If process cpu usage should be of the core it's running on or usage of the total available cpu power.
+proc_per_core = false
+
+#* Show process memory as bytes instead of percent.
+proc_mem_bytes = true
+
+#* Show cpu graph for each process.
+proc_cpu_graphs = true
+
+#* Use /proc/[pid]/smaps for memory information in the process info box (very slow but more accurate)
+proc_info_smaps = false
+
+#* Show proc box on left side of screen instead of right.
+proc_left = false
+
+#* (Linux) Filter processes tied to the Linux kernel(similar behavior to htop).
+proc_filter_kernel = false
+
+#* Should the process list follow the selected process when detailed view is open.
+proc_follow_detailed = true
+
+#* In tree-view, always accumulate child process resources in the parent process.
+proc_aggregate = false
+
+#* Should cpu and memory usage display be preserved for dead processes when paused.
+keep_dead_proc_usage = false
+
+#* Sets the CPU stat shown in upper half of the CPU graph, "total" is always available.
+#* Select from a list of detected attributes from the options menu.
+cpu_graph_upper = "Auto"
+
+#* Sets the CPU stat shown in lower half of the CPU graph, "total" is always available.
+#* Select from a list of detected attributes from the options menu.
+cpu_graph_lower = "Auto"
+
+#* If gpu info should be shown in the cpu box. Available values = "Auto", "On" and "Off".
+show_gpu_info = "Auto"
+
+#* Toggles if the lower CPU graph should be inverted.
+cpu_invert_lower = true
+
+#* Set to True to completely disable the lower CPU graph.
+cpu_single_graph = false
+
+#* Show cpu box at bottom of screen instead of top.
+cpu_bottom = false
+
+#* Shows the system uptime in the CPU box.
+show_uptime = true
+
+#* Shows the CPU package current power consumption in watts. Requires running `make setcap` or `make setuid` or running with sudo.
+show_cpu_watts = true
+
+#* Show cpu temperature.
+check_temp = true
+
+#* Which sensor to use for cpu temperature, use options menu to select from list of available sensors.
+cpu_sensor = "Auto"
+
+#* Show temperatures for cpu cores also if check_temp is True and sensors has been found.
+show_coretemp = true
+
+#* Set a custom mapping between core and coretemp, can be needed on certain cpus to get correct temperature for correct core.
+#* Use lm-sensors or similar to see which cores are reporting temperatures on your machine.
+#* Format "x:y" x=core with wrong temp, y=core with correct temp, use space as separator between multiple entries.
+#* Example: "4:0 5:1 6:3"
+cpu_core_map = ""
+
+#* Which temperature scale to use, available values: "celsius", "fahrenheit", "kelvin" and "rankine".
+temp_scale = "celsius"
+
+#* Use base 10 for bits/bytes sizes, KB = 1000 instead of KiB = 1024.
+base_10_sizes = false
+
+#* Show CPU frequency.
+show_cpu_freq = true
+
+#* How to calculate CPU frequency, available values: "first", "range", "lowest", "highest" and "average".
+freq_mode = "first"
+
+#* Draw a clock at top of screen, formatting according to strftime, empty string to disable.
+#* Special formatting: /host = hostname | /user = username | /uptime = system uptime
+clock_format = "%X"
+
+#* Update main ui in background when menus are showing, set this to false if the menus is flickering too much for comfort.
+background_update = true
+
+#* Custom cpu model name, empty string to disable.
+custom_cpu_name = ""
+
+#* Optional filter for shown disks, should be full path of a mountpoint, separate multiple values with whitespace " ".
+#* Only disks matching the filter will be shown. Prepend exclude= to only show disks not matching the filter. Examples: disk_filter="/boot /home/user", disks_filter="exclude=/boot /home/user"
+disks_filter = ""
+
+#* Show graphs instead of meters for memory values.
+mem_graphs = true
+
+#* Show mem box below net box instead of above.
+mem_below_net = false
+
+#* Count ZFS ARC in cached and available memory.
+zfs_arc_cached = true
+
+#* If swap memory should be shown in memory box.
+show_swap = true
+
+#* Show swap as a disk, ignores show_swap value above, inserts itself after first disk.
+swap_disk = true
+
+#* If mem box should be split to also show disks info.
+show_disks = true
+
+#* Filter out non physical disks. Set this to False to include network disks, RAM disks and similar.
+only_physical = true
+
+#* Read disks list from /etc/fstab. This also disables only_physical.
+use_fstab = true
+
+#* Setting this to True will hide all datasets, and only show ZFS pools. (IO stats will be calculated per-pool)
+zfs_hide_datasets = false
+
+#* Set to true to show available disk space for privileged users.
+disk_free_priv = false
+
+#* Toggles if io activity % (disk busy time) should be shown in regular disk usage view.
+show_io_stat = true
+
+#* Toggles io mode for disks, showing big graphs for disk read/write speeds.
+io_mode = false
+
+#* Set to True to show combined read/write io graphs in io mode.
+io_graph_combined = false
+
+#* Set the top speed for the io graphs in MiB/s (100 by default), use format "mountpoint:speed" separate disks with whitespace " ".
+#* Example: "/mnt/media:100 /:20 /boot:1".
+io_graph_speeds = ""
+
+#* Swap the positions of the upload and download speed graphs. When true, upload will be on top.
+swap_upload_download = false
+
+#* Set fixed values for network graphs in Mebibits. Is only used if net_auto is also set to False.
+net_download = 100
+
+net_upload = 100
+
+#* Use network graphs auto rescaling mode, ignores any values set above and rescales down to 10 Kibibytes at the lowest.
+net_auto = true
+
+#* Sync the auto scaling for download and upload to whichever currently has the highest scale.
+net_sync = true
+
+#* Starts with the Network Interface specified here.
+net_iface = ""
+
+#* "True" shows bitrates in base 10 (Kbps, Mbps). "False" shows bitrates in binary sizes (Kibps, Mibps, etc.). "Auto" uses base_10_sizes.
+base_10_bitrate = "Auto"
+
+#* Show battery stats in top right if battery is present.
+show_battery = true
+
+#* Which battery to use if multiple are present. "Auto" for auto detection.
+selected_battery = "Auto"
+
+#* Show power stats of battery next to charge indicator.
+show_battery_watts = true
+
+#* Set loglevel for "~/.local/state/btop.log" levels are: "ERROR" "WARNING" "INFO" "DEBUG".
+#* The level set includes all lower levels, i.e. "DEBUG" will show all logging info.
+log_level = "WARNING"
+
+#* Automatically save current settings to config file on exit.
+save_config_on_exit = true
+
+#* Measure PCIe throughput on NVIDIA cards, may impact performance on certain cards.
+nvml_measure_pcie_speeds = true
+
+#* Measure PCIe throughput on AMD cards, may impact performance on certain cards.
+rsmi_measure_pcie_speeds = true
+
+#* Horizontally mirror the GPU graph.
+gpu_mirror_graph = true
+
+#* Set which GPU vendors to show. Available values are "nvidia amd intel apple"
+shown_gpus = "nvidia amd intel apple"
+
+#* Custom gpu0 model name, empty string to disable.
+custom_gpu_name0 = ""
+
+#* Custom gpu1 model name, empty string to disable.
+custom_gpu_name1 = ""
+
+#* Custom gpu2 model name, empty string to disable.
+custom_gpu_name2 = ""
+
+#* Custom gpu3 model name, empty string to disable.
+custom_gpu_name3 = ""
+
+#* Custom gpu4 model name, empty string to disable.
+custom_gpu_name4 = ""
+
+#* Custom gpu5 model name, empty string to disable.
+custom_gpu_name5 = ""

home/.config/gammastep/config.ini

@@ -0,0 +1,9 @@
+; Luz nocturna. Con horas fijas en vez de ubicación: de 20:00 a 21:00 pasa
+; poco a poco a luz cálida y de 7:00 a 8:00 vuelve a la normal.
+[general]
+temp-day=6500
+temp-night=4000
+fade=1
+dusk-time=20:00-21:00
+dawn-time=07:00-08:00
+adjustment-method=randr

home/.config/user-dirs.dirs

@@ -0,0 +1,10 @@
+# Carpetas del usuario (las usan Firefox, los diálogos de GTK...). En inglés
+# y sin tildes; las que no se usan apuntan a $HOME. install.sh las crea.
+XDG_DESKTOP_DIR="$HOME"
+XDG_DOCUMENTS_DIR="$HOME/Documents"
+XDG_DOWNLOAD_DIR="$HOME/Downloads"
+XDG_PICTURES_DIR="$HOME/Images"
+XDG_MUSIC_DIR="$HOME"
+XDG_VIDEOS_DIR="$HOME"
+XDG_TEMPLATES_DIR="$HOME"
+XDG_PUBLICSHARE_DIR="$HOME"

home/.local/bin/bateria

@@ -0,0 +1,31 @@
+#!/bin/sh
+# Avisa con una notificación cuando la batería baja del 15 % y del 5 %
+# mientras se descarga (una vez por umbral; al enchufar el cargador se
+# reinicia). Se lanza desde .xinitrc y se queda comprobando cada minuto.
+
+BAJA=15
+CRITICA=5
+
+bat=
+for b in /sys/class/power_supply/BAT*; do
+	[ -e "$b/capacity" ] && bat=$b && break
+done
+[ -n "$bat" ] || exit 0
+
+avisado=100
+while :; do
+	nivel=$(cat "$bat/capacity")
+	estado=$(cat "$bat/status")
+	if [ "$estado" != Discharging ]; then
+		avisado=100
+	elif [ "$nivel" -le "$CRITICA" ] && [ "$avisado" -gt "$CRITICA" ]; then
+		notify-send -u critical -h string:x-dunst-stack-tag:bateria \
+			-i battery-empty "Batería crítica" "Queda un $nivel %: enchufa el cargador ya"
+		avisado=$CRITICA
+	elif [ "$nivel" -le "$BAJA" ] && [ "$avisado" -gt "$BAJA" ]; then
+		notify-send -h string:x-dunst-stack-tag:bateria \
+			-i battery-caution "Batería baja" "Queda un $nivel %"
+		avisado=$BAJA
+	fi
+	sleep 60
+done

home/.xinitrc

@@ -31,5 +31,7 @@ picom &
 blueman-applet &
 slstatus &
 clipmenud &
+gammastep &
+bateria &
 
 exec dwm

install.sh

@@ -17,7 +17,7 @@ PAQUETES="
 	libXrender-devel xorgproto imlib2-devel zlib-devel libxcrypt-devel
 
 	xorg xinit setxkbmap xrandr dbus elogind polkit
-	picom dunst libnotify feh maim xclip
+	picom dunst libnotify feh maim xclip gammastep
 	pipewire wireplumber libspa-bluetooth alsa-pipewire rtkit pavucontrol
 	NetworkManager bluez blueman acpid chrony
 	font-firacode nerd-fonts-symbols-ttf papirus-icon-theme papirus-folders
@@ -77,6 +77,9 @@ enlaces() {
 		echo "  $f"
 	done
 	cd "$DIR"
+
+	# Las carpetas de home/.config/user-dirs.dirs (y la de las capturas)
+	mkdir -p "$HOME/Documents" "$HOME/Downloads" "$HOME/Images/Screenshots"
 }
 
 # Compila el tema GTK Everforest (verde, oscuro, paleta medium) en ~/.themes
@@ -127,9 +130,12 @@ gnupg() {
 	conf="$g/gpg-agent.conf"
 	touch "$conf"
 	chmod 600 "$conf"
-	sed -i '/^pinentry-program/d' "$conf"
+	sed -i '/^pinentry-program/d; /^default-cache-ttl/d' "$conf"
 	echo "pinentry-program /usr/bin/pinentry-gtk-2" >>"$conf"
 	grep -qx enable-ssh-support "$conf" || echo enable-ssh-support >>"$conf"
+	# Recordar la contraseña una hora desde el último uso (por defecto, 10 min)
+	echo "default-cache-ttl 3600" >>"$conf"
+	echo "default-cache-ttl-ssh 3600" >>"$conf"
 
 	# sshcontrol dice qué claves usa el agente para SSH: se añaden las
 	# subclaves de autenticación [A] que falten.

suckless/dwm/config.h

@@ -121,9 +121,9 @@ static const StatusCmd statuscmds[] = {
 };
 static const char *statuscmd[] = { "/bin/sh", "-c", NULL, NULL };
 
-/* Capturas: se guardan en ~/Imágenes/Capturas y se copian al portapapeles */
+/* Capturas: se guardan en ~/Images/Screenshots y se copian al portapapeles */
 #define SCREENSHOT(opts) SHCMD( \
-	"d=\"$HOME/Imágenes/Capturas\"; mkdir -p \"$d\"; " \
+	"d=\"$HOME/Images/Screenshots\"; mkdir -p \"$d\"; " \
 	"f=\"$d/$(date +%Y-%m-%d_%H-%M-%S).png\"; " \
 	"maim " opts " \"$f\" && xclip -selection clipboard -t image/png -i \"$f\" " \
 	"&& notify-send -i \"$f\" 'Captura guardada' \"$f\"")
@@ -134,6 +134,8 @@ static const Key keys[] = {
 	{ MODKEY,                       XK_Return, spawn,          {.v = termcmd } },
 	{ MODKEY,                       XK_v,      spawn,          {.v = clipcmd } },
 	{ MODKEY|ShiftMask,             XK_l,      spawn,          {.v = lockcmd } },
+	{ MODKEY,                       XK_n,      spawn,          SHCMD("dunstctl history-pop") },
+	{ MODKEY|ShiftMask,             XK_n,      spawn,          SHCMD("dunstctl close-all") },
 	{ MODKEY,                       XK_b,      togglebar,      {0} },
 	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
 	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },