diff --git a/readme.md b/readme.md
index 905c975..ccc5291 100644
--- a/readme.md
+++ b/readme.md
@@ -1,55 +1,96 @@
 # Read Write eXecute
 
-A tiny framework to read, write & execute things.
+One project to rule them all.
 
 ---
 
-## Why
+## Table Of Contents {#toc}
+
+* 1 [Why](#why)
+* 2 [How](#how)
+  * 2.1 [Shell](#how-shell)
+  * 2.2 [Python](#how-python)
+* 3 [What](#what)
+  * 3.1 [Features](#what-features)
+  * 3.2 [Environment variables](#what-variables)
+* 4 [Who](#who)
+* 5 [Where](#where)
+  * 5.1 [Chat](#where-chat)
+  * 5.2 [Repo](#where-repo)
+  * 5.3 [Site](#where-site)
+* 6 [When](#when)
+  * 6.1 [Release tasks](#when-release)
+  * 6.2 [Further tasks](#when-further)
 
 ---
 
-## How
+## 1 [Why](#toc) {#why}
 
 ---
 
-## What
+## 2 [How](#toc) {#how}
+
+Two interpreted languages for flexibility.
+
+### 2.1 [Shell](#how) {#how-shell}
+
+* [X] functions to
+  * [X] alias
+  * [X] lint
+    * [X] Git
+    * [X] Python
+    * [X] Shell
+  * [X] log
+  * [X] rescue
+    * [X] Hetzner
+    * [X] OVH
+* [X] profiles
+  * [X] ffmpeg
+  * [X] tmux
+
+### 2.2 [Python](#how) {#how-python}
 
 ---
 
-## Who
+## 3 [What](#toc) {#what}
 
-### By
+### 3.1 [Features](#what) {#what-features}
 
-* [Marc Beninca](https://marc.beninca.link)
+* [ ] self
+  * [ ] install modules
 
-### For
-
-* myself
+### 3.2 [Environment variables](#what) {#what-variables}
 
 ---
 
-## Where
+## 4 [Who](#toc) {#who}
 
-### Chat
+* Author: [Marc Beninca](https://forge.rwx.work/marc.beninca)
+
+---
+
+## 5 [Where](#toc) {#where}
+
+### 5.1 [Chat](#where) {#where-chat}
 
 * [Discord](https://discord.com/channels/983145051985154108/1255894474895134761)
 * [IRC](ircs://irc.libera.chat/##rwx)
 
-### Forge
+### 5.2 [Repo](#where) {#where-repo}
 
-* [Repository](https://forge.rwx.work/rwx.work/rwx)
-* [RSS](https://forge.rwx.work/rwx.work/rwx.rss)
-* [Workflows](https://forge.rwx.work/rwx.work/rwx/actions)
+* [Code](https://forge.rwx.work/rwx.work/rwx)
+* [Feed](https://forge.rwx.work/rwx.work/rwx.rss)
+* [Actions](https://forge.rwx.work/rwx.work/rwx/actions)
 
-### Deployment
+### 5.3 [Site](#where) {#where-site}
 
-* [Site](https://rwx.rwx.work)
+* [Web](https://rwx.rwx.work)
 
 ---
 
-## When
+## 6 [When](#toc) {#when}
 
-### Task stack
+### 6.1 [Release tasks](#when) {#when-release}
 
 #### Python
 
@@ -72,3 +113,5 @@ A tiny framework to read, write & execute things.
 * apt
   * apt-file search | grep
 * ffmpeg
+
+### 6.2 [Further tasks](#when) {#when-further}
diff --git a/sh/alias/git.sh b/sh/alias/git.sh
index fe5380a..35402d9 100644
--- a/sh/alias/git.sh
+++ b/sh/alias/git.sh
@@ -1,10 +1,8 @@
 RWX_GIT_LOG_FORMAT="\
 %C(auto)%h%d
 S %C(red)%GS
-A %C(green)%an %ae
-  %C(green)%ai
-C %C(blue)%cn %ce
-  %C(blue)%ci
+A %C(green)%ai %an %ae
+C %C(blue)%ci %cn %ce
 %B"
 
 # add to index
diff --git a/sh/file.sh b/sh/file.sh
new file mode 100644
index 0000000..becca76
--- /dev/null
+++ b/sh/file.sh
@@ -0,0 +1,26 @@
+# ╭──────╮
+# │ file │
+# ╰──────╯
+
+rwx_file_append() {
+	local file="${1}"
+	local text="${2}"
+	if [ -n "${file}" ]; then
+		printf "%s" "${text}" >>"${file}"
+	fi
+}
+
+rwx_file_empty() {
+	local file="${1}"
+	if [ -n "${file}" ]; then
+		rwx_file_write "${file}" ""
+	fi
+}
+
+rwx_file_write() {
+	local file="${1}"
+	local text="${2}"
+	if [ -n "${file}" ]; then
+		printf "%s" "${text}" >"${file}"
+	fi
+}
diff --git a/sh/fs.sh b/sh/fs.sh
index 0db5696..26b11c7 100644
--- a/sh/fs.sh
+++ b/sh/fs.sh
@@ -1,3 +1,7 @@
+# ╭────╮
+# │ fs │
+# ╰────╯
+
 rwx_fs_make_btrfs() {
 	local device="${1}"
 	local label="${2}"
diff --git a/sh/gnome.sh b/sh/gnome.sh
index b17a058..a571a88 100644
--- a/sh/gnome.sh
+++ b/sh/gnome.sh
@@ -23,12 +23,18 @@ rwx_gnome_background_win3() {
 # ╰───────┴───────╯
 
 rwx_gnome_proxy() {
-	local value
-	case "${1}" in
-	"on") value="manual" ;;
-	*) value="none" ;;
+	local port="${1}"
+	local prefix="org.gnome.system.proxy"
+	case "${port}" in
+	"")
+		gsettings set "${prefix}" "mode" "none"
+		;;
+	*)
+		gsettings set "${prefix}" "mode" "manual"
+		gsettings set "${prefix}.socks" "host" "localhost"
+		gsettings set "${prefix}.socks" "port" "${port}"
+		;;
 	esac
-	gsettings set "org.gnome.system.proxy" "mode" "${value}"
 }
 
 # ╭───────┬─────╮
diff --git a/sh/log/log.sh b/sh/log/log.sh
index b921d45..a3013e8 100644
--- a/sh/log/log.sh
+++ b/sh/log/log.sh
@@ -1,3 +1,11 @@
+# ╭─────╮
+# │ log │
+# ╰─────╯
+
+# ╭─────┬───────────╮
+# │ log │ constants │
+# ╰─────┴───────────╯
+
 RWX_LOG_LEVEL_FATAL=0
 RWX_LOG_LEVEL_ERROR=1
 RWX_LOG_LEVEL_WARN=2
@@ -5,8 +13,16 @@ RWX_LOG_LEVEL_INFO=3
 RWX_LOG_LEVEL_DEBUG=4
 RWX_LOG_LEVEL_TRACE=5
 
+# ╭─────┬───────────╮
+# │ log │ variables │
+# ╰─────┴───────────╯
+
 RWX_LOG_LEVEL=${RWX_LOG_LEVEL_INFO}
 
+# ╭─────┬─────╮
+# │ log │ log │
+# ╰─────┴─────╯
+
 rwx_log() { rwx_log_info "${@}"; }
 
 rwx_log_debug() {
diff --git a/sh/main.sh b/sh/main.sh
index 802418f..63ca6bf 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -1,5 +1,9 @@
 #! /usr/bin/env sh
 
+# ╭──────╮
+# │ main │
+# ╰──────╯
+
 # ╭──────┬───────────╮
 # │ main │ constants │
 # ╰──────┴───────────╯
@@ -27,16 +31,50 @@ RWX_SELF_USER="${HOME}/${RWX_SELF_NAME}"
 
 RWX_MAIN_PATH="${RWX_ROOT_SYSTEM}/${RWX_MAIN_NAME}"
 
-# ╭──────┬───────╮
-# │ main │ shell │
-# ╰──────┴───────╯
+# ╭──────┬──────╮
+# │ main │ main │
+# ╰──────┴──────╯
 
-# test if active shell is in interactive mode
-rwx_shell_interactive() {
-	case "${-}" in
-	*i*) ;;
-	*) return 1 ;;
-	esac
+# run initial steps
+rwx_main() {
+	# source system root
+	if ! rwx_source "${RWX_ROOT_SYSTEM}"; then
+		__rwx_log "Not a directory: ${RWX_ROOT_SYSTEM}"
+		return 1
+	fi
+	# source user root
+	rwx_source "${RWX_SELF_USER}"
+	# context / command
+	if [ -n "${RWX_COMMAND_NAME}" ]; then
+		"${RWX_SELF_COMMAND}${RWX_COMMAND_NAME}" "${@}"
+	# context / shell
+	else
+		rwx_self_init
+	fi
+}
+
+# ╭──────┬────────╮
+# │ main │ source │
+# ╰──────┴────────╯
+
+# source code from file path
+rwx_source() {
+	local path="${1}"
+	[ -d "${path}" ] ||
+		return 1
+	local count module
+	count=0
+	__rwx_log "" \
+		". ${path}"
+	rwx_ifs_set
+	for module in $(rwx_find_shell "${path}" "${RWX_MAIN_NAME}"); do
+		count=$((count + 1))
+		__rwx_log "$(printf "%02d" "${count}") ${module%.sh}"
+		module="${path}/${module}"
+		# shellcheck disable=SC1090
+		. "${module}"
+	done
+	rwx_ifs_unset
 }
 
 # ╭──────┬─────╮
@@ -53,6 +91,35 @@ __rwx_log() {
 	fi
 }
 
+# ╭──────┬───────╮
+# │ main │ shell │
+# ╰──────┴───────╯
+
+# test if active shell is in interactive mode
+rwx_shell_interactive() {
+	case "${-}" in
+	*i*) ;;
+	*) return 1 ;;
+	esac
+}
+
+# ╭──────┬─────╮
+# │ main │ ifs │
+# ╰──────┴─────╯
+
+# set internal field separator to line feed
+rwx_ifs_set() {
+	_RWX_IFS="${IFS}"
+	IFS="
+"
+}
+
+# unset internal field separator
+rwx_ifs_unset() {
+	IFS="${_RWX_IFS}"
+	unset RWX_IFS
+}
+
 # ╭──────┬──────╮
 # │ main │ find │
 # ╰──────┴──────╯
@@ -81,64 +148,8 @@ rwx_find_shell() {
 }
 
 # ╭──────┬─────╮
-# │ main │ ifs │
+# │ main │ run │
 # ╰──────┴─────╯
 
-rwx_ifs_set() {
-	_RWX_IFS="${IFS}"
-	IFS="
-"
-}
-
-rwx_ifs_unset() {
-	IFS="${_RWX_IFS}"
-	unset RWX_IFS
-}
-
-# ╭──────┬────────╮
-# │ main │ source │
-# ╰──────┴────────╯
-
-rwx_source() {
-	local path="${1}"
-	[ -d "${path}" ] ||
-		return 1
-	local count module
-	count=0
-	__rwx_log "" \
-		". ${path}"
-	rwx_ifs_set
-	for module in $(rwx_find_shell "${path}" "${RWX_MAIN_NAME}"); do
-		count=$((count + 1))
-		__rwx_log "$(printf "%02d" "${count}") ${module%.sh}"
-		module="${path}/${module}"
-		# shellcheck disable=SC1090
-		. "${module}"
-	done
-	rwx_ifs_unset
-}
-
-# ╭──────╮
-# │ main │
-# ╰──────╯
-
-# run initial steps
-rwx_main() {
-	# system root
-	if ! rwx_source "${RWX_ROOT_SYSTEM}"; then
-		__rwx_log "Not a directory: ${RWX_ROOT_SYSTEM}"
-		return 1
-	fi
-	# user root
-	rwx_source "${RWX_SELF_USER}"
-	# context / command
-	if [ -n "${RWX_COMMAND_NAME}" ]; then
-		"${RWX_SELF_COMMAND}${RWX_COMMAND_NAME}" "${@}"
-	# context / shell
-	else
-		rwx_self_init
-	fi
-}
-
 # run main function
 rwx_main "${@}"
diff --git a/sh/self.sh b/sh/self.sh
index 732e9c2..0a8f33e 100644
--- a/sh/self.sh
+++ b/sh/self.sh
@@ -92,7 +92,7 @@ rwx_self_init() {
 _rwx_cmd_rwx_install() { rwx_self_install "${@}"; }
 rwx_self_install() {
 	local target="${1}"
-	local command file root
+	local command file name root
 	# code
 	if [ -n "${target}" ]; then
 		root="${target}${RWX_ROOT_SYSTEM}"
@@ -101,10 +101,14 @@ rwx_self_install() {
 	fi
 	# commands
 	root="${target}/usr/local/bin"
+	name="${RWX_SELF_NAME}.sh"
+	file="${root}/${name}"
+	rwx_remove "${file}"
+	rwx_link "${file}" "${RWX_MAIN_PATH}"
 	for command in $(rwx_self_commands); do
 		file="${root}/${command}"
 		rwx_remove "${file}"
-		rwx_link "${file}" "${RWX_MAIN_PATH}"
+		rwx_link "${file}" "${name}"
 	done
 	# sh
 	file="${target}/etc/profile.d/${RWX_SELF_NAME}.sh"
diff --git a/sh/tmux.sh b/sh/tmux.sh
index d9813e1..ea54a59 100644
--- a/sh/tmux.sh
+++ b/sh/tmux.sh
@@ -1,3 +1,7 @@
+# ╭──────╮
+# │ tmux │
+# ╰──────╯
+
 # ╭──────┬───────╮
 # │ tmux │ setup │
 # ╰──────┴───────╯
@@ -47,6 +51,8 @@ set-option -g set-titles on
 
 # set title to working directory
 set-option -g set-titles-string '\
+#(basename \"\${TMUX}\" | cut --delimiter \",\" --fields \"1\")\
+ - \
 #{session_name}\
  - \
 #{window_index}∕#{session_windows} #{window_name}\
@@ -76,10 +82,10 @@ set-option -g pane-border-style fg=blue
 # ╰────────┴────────╯
 
 # status lines
-set-option -g status 3
+set-option -g status 2
 
 # background color
-set-option -g status-bg '#0D0D0D'
+set-option -g status-bg '#080808'
 
 # foreground color
 set-option -g status-fg white
@@ -87,83 +93,99 @@ set-option -g status-fg white
 # line 1
 set-option -g status-format[0] '\
 #{W:\
-#[bg=##202020] #[bg=##303030]\
-#{?window_zoomed_flag,#[fg=magenta][, }\
-#[fg=yellow]#{window_index}\
-#{?window_zoomed_flag,#[fg=magenta]], }\
- \
 #{?window_active,#[fg=green],\
-#{?window_activity_flag,#[fg=red],#[fg=blue]}}\
-#{window_name}\
-#[bg=##303030] #[bg=##202020] \
+#{?window_activity_flag,#[fg=red],#[fg=yellow]}}\
+#[bg=##181818]#{?window_zoomed_flag,#[fg=magenta][, }\
+#[bg=##282828]#{window_name}\
+#[bg=##181818]#{?window_zoomed_flag,#[fg=magenta]], }\
+#[fg=default]\
 #[bg=default] \
 }\
 #[align=right]\
-#[bg=##202020] #[bg=##303030] \
-#[fg=yellow]%H:%M:%S\
-#[bg=##303030] #[bg=##202020]\
-#{?client_prefix,#[fg=green]p, }\
+#[fg=yellow]\
+#[bg=##181818] \
+#[bg=##282828]%H:%M:%S\
+#[bg=##181818]#{?client_prefix,#[fg=green]p, }\
 '
 
 # line 2
 set-option -g status-format[1] '\
 #{S:\
-#[bg=##202020] #[bg=##303030] \
-#{?session_many_attached,#[fg=red],\
-#{?session_attached,#[fg=magenta],#[fg=blue]}}\
-#{session_name}\
-#[bg=##303030] #[bg=##202020] \
+#{?session_many_attached,#[fg=magenta],\
+#{?session_attached,#[fg=red],#[fg=yellow]}}\
+#[bg=##181818] \
+#[bg=##282828]#{session_name}\
+#[bg=##181818] \
+#[fg=default]\
 #[bg=default] \
 }\
-#[fg=yellow]→ #[fg=green]#{session_name} \
+#[fg=yellow]→\
+#[fg=default] \
+#[fg=green]\
+#[bg=##181818] \
+#[bg=##282828]#{session_name}\
+#[bg=##181818] \
 #[align=right]\
-#[bg=##202020] #[bg=##303030] \
-#[fg=yellow]%Y-%m-%d\
-#[bg=##303030] #[bg=##202020] \
+#[fg=yellow]\
+#[bg=##181818] \
+#[bg=##282828]%Y-%m-%d\
+#[bg=##181818] \
 '
 
 # line 3
 set-option -g status-format[2] '\
-#[fg=cyan]#{pane_current_path}\
+#[fg=yellow]\
+#(lsof -U \
+| awk \"/^tmux:.*\\(LISTEN\\)$/ {print \\\$9}\" \
+| xargs -n \"1\" basename \
+| sed \"s/^/#[fg=yellow]#[bg=##181818] #[bg=##282828]/\
+;s/\$/#[bg=##181818] #[fg=default]#[bg=default] /\" \
+| xargs echo \
+)\
+#[fg=default] \
+#[fg=yellow]→\
+#[fg=default] \
+#[fg=green]\
+#[bg=##181818] \
+#[bg=##282828]#(basename \"\${TMUX}\" \
+| cut --delimiter \",\" --fields \"1\")\
+#[bg=##181818] \
 #[align=right]\
-#[bg=##202020] #[bg=##303030] \
-#[fg=yellow]#{host}\
-#[bg=##303030] #[bg=##202020] \
+#[fg=yellow]\
+#[bg=##181818] \
+#[bg=##282828]#{host}\
+#[bg=##181818] \
 '
 
 # line 4
 set-option -g status-format[3] '\
 #{P:\
-#[bg=##202020] #[bg=##303030] \
-#[fg=yellow]#{pane_index}\
- \
-#{?pane_active,#[fg=green],#[fg=blue]}\
+#[bg=##181818] #[bg=##282828]\
+#{?pane_active,#[fg=green],#[fg=yellow]}\
 #{pane_current_command}\
-#[bg=##303030] #[bg=##202020] \
+#[bg=##181818] \
 #[bg=default] \
 }\
 #[align=right]\
-#[bg=##202020] #[bg=##303030] \
+#[bg=##181818] #[bg=##282828]\
 #{?uid,#[fg=green],#[fg=red]}\
 #{user}\
-#[bg=##303030] #[bg=##202020] \
+#[bg=##181818] \
 '
 
 # line 5
 set-option -g status-format[4] '\
 #{P:\
-#[bg=##202020] #[bg=##303030] \
-#[fg=yellow]#{pane_index}\
- \
-#{?pane_active,#[fg=green],#[fg=blue]}\
+#[bg=##181818] #[bg=##282828]\
+#{?pane_active,#[fg=green],#[fg=yellow]}\
 #{pane_width}×#{pane_height}\
-#[bg=##303030] #[bg=##202020] \
+#[bg=##181818] \
 #[bg=default] \
 }\
 #[align=right]\
-#[bg=##202020] #[bg=##303030] \
+#[bg=##181818] #[bg=##282828]\
 #[fg=green]#{window_width}×#{window_height}\
-#[bg=##303030] #[bg=##202020] \
+#[bg=##181818] \
 '
 
 # refresh period
@@ -179,8 +201,9 @@ set-option -g status-position bottom
 # detach client
 bind-key -n F6 detach-client
 
-# new window
-bind-key -n F2 new-window
+# new
+bind-key -n S-M-Down new-session
+bind-key -n S-M-Right new-window
 
 # select pane
 bind-key -n C-S-Down select-pane -D
@@ -189,7 +212,7 @@ bind-key -n C-S-Right select-pane -R
 bind-key -n C-S-Up select-pane -U
 
 # status lines
-bind-key -n C-F10 set-option -g status off
+bind-key -n C-F6 set-option -g status off
 bind-key -n C-F1 set-option -g status on
 bind-key -n C-F2 set-option -g status 2
 bind-key -n C-F3 set-option -g status 3
@@ -216,12 +239,15 @@ bind-key C-w command-prompt { rename-window '%%' }
 bind-key h split-window -h
 bind-key v split-window -v
 
-# toggle mouse
-bind-key t set-option -g mouse \\; display-message 'mouse = #{mouse}'
+# kill server
+bind-key k kill-server
 
 # reload configuration
 bind-key r source-file ${file} \\; display-message 'source-file ${file}'
 
+# toggle mouse
+bind-key t set-option -g mouse \\; display-message 'mouse = #{mouse}'
+
 # swap window
 bind-key M-Left swap-window -t -1
 bind-key M-Right swap-window -t +1
@@ -233,7 +259,8 @@ bind-key M-Right swap-window -t +1
 # ╭───────────────────┼───────────┼─────────┼─────┼───────┤
 # │ command-prompt    │           │         │     │ :     │
 # │ copy-mode         │           │         │     │ PPage │
-# │ detach-client     │           │         │     │ d     │
+# │ detach-client     │ F6        │         │     │ d     │
+# │ kill-server       │           │ k       │     │       │
 # │ new-session       │           │         │     │       │
 # │ new-window        │ F2        │         │     │ c     │
 # │ next-window       │ M-Right   │         │     │ n     │
@@ -246,7 +273,7 @@ bind-key M-Right swap-window -t +1
 # │ select-pane -R    │ C-S-Right │         │     │       │
 # │ select-pane -U    │ C-S-Up    │         │     │       │
 # │ set -g mouse      │           │ t       │     │       │
-# │ set -g status off │ C-F10     │         │     │       │
+# │ set -g status off │ C-F6      │         │     │       │
 # │ set -g status on  │ C-F1      │         │     │       │
 # │ set -g status 2   │ C-F2      │         │     │       │
 # │ set -g status 3   │ C-F3      │         │     │       │
diff --git a/sh/util.sh b/sh/util.sh
index cbcd67a..a3c53bf 100644
--- a/sh/util.sh
+++ b/sh/util.sh
@@ -1,25 +1,6 @@
-rwx_file_append() {
-	local file="${1}"
-	local text="${2}"
-	if [ -n "${file}" ]; then
-		printf "%s" "${text}" >>"${file}"
-	fi
-}
-
-rwx_file_empty() {
-	local file="${1}"
-	if [ -n "${file}" ]; then
-		rwx_file_write "${file}" ""
-	fi
-}
-
-rwx_file_write() {
-	local file="${1}"
-	local text="${2}"
-	if [ -n "${file}" ]; then
-		printf "%s" "${text}" >"${file}"
-	fi
-}
+# ╭──────╮
+# │ util │
+# ╰──────╯
 
 rwx_link() {
 	local link="${1}"