diff --git a/tmux/plugins/tmux-battery b/tmux/plugins/tmux-battery
deleted file mode 160000
index 09be78c..0000000
--- a/tmux/plugins/tmux-battery
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 09be78c35ee84f858f724442b94ad045ade23eb0
diff --git a/tmux/plugins/tmux-copycat b/tmux/plugins/tmux-copycat
deleted file mode 160000
index 6f9b9cd..0000000
--- a/tmux/plugins/tmux-copycat
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 6f9b9cd2d93872cef60e3ea7f7ae89598569ed25
diff --git a/tmux/plugins/tmux-online-status b/tmux/plugins/tmux-online-status
deleted file mode 160000
index ea86704..0000000
--- a/tmux/plugins/tmux-online-status
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ea86704ced8a20f4a431116aa43f57edcf5a6312
diff --git a/tmux/plugins/tmux-open b/tmux/plugins/tmux-open
deleted file mode 160000
index f99d318..0000000
--- a/tmux/plugins/tmux-open
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f99d3189c445188eae5fa9bfeabc95df16deca92
diff --git a/tmux/plugins/tmux-plugin-sysstat b/tmux/plugins/tmux-plugin-sysstat
deleted file mode 160000
index 29e150f..0000000
--- a/tmux/plugins/tmux-plugin-sysstat
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 29e150f403151f2341f3abcb2b2487a5f011dd23
diff --git a/tmux/plugins/tmux-prefix-highlight b/tmux/plugins/tmux-prefix-highlight
deleted file mode 160000
index 70d880b..0000000
--- a/tmux/plugins/tmux-prefix-highlight
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 70d880b492b2f61e5304d3cce9bd1432c89cc8f9
diff --git a/tmux/plugins/tmux-sidebar b/tmux/plugins/tmux-sidebar
deleted file mode 160000
index 2301452..0000000
--- a/tmux/plugins/tmux-sidebar
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 23014524cab53f8d36373983500fe05a527a444d
diff --git a/tmux/plugins/tpm b/tmux/plugins/tpm
deleted file mode 160000
index 95f7833..0000000
--- a/tmux/plugins/tpm
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 95f78336c3972f3e6648b7b3db754f2224320a5e
diff --git a/tmux/renew_env.sh b/tmux/renew_env.sh
deleted file mode 100755
index 31a4b7c..0000000
--- a/tmux/renew_env.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-set -eu
-
-pane_fmt="#{pane_id} #{pane_in_mode} #{pane_input_off} #{pane_dead} #{pane_current_command}"
-tmux list-panes -s -F "$pane_fmt" | awk '
-  $2 == 0 && $3 == 0 && $4 == 0 && $5 ~ /(bash|zsh|ksh|fish)/ { print $1 }
-' | while read -r pane_id; do
-  # renew environment variables according to update-environment tmux option
-  # also clear screen
-  tmux send-keys -t "$pane_id" 'Enter' 'eval "$(tmux show-env -s)"' 'Enter' 'C-l'
-done;
\ No newline at end of file
diff --git a/tmux/tmux.conf b/tmux/tmux.conf
deleted file mode 100644
index a7d481c..0000000
--- a/tmux/tmux.conf
+++ /dev/null
@@ -1,394 +0,0 @@
-# ==========================
-# ===  General settings  ===
-# ==========================
-
-set -g default-terminal "screen-256color"
-set -g history-limit 20000
-set -g buffer-limit 20
-set -sg escape-time 0
-set -g display-time 1500
-set -g remain-on-exit off
-set -g repeat-time 300
-setw -g allow-rename off
-setw -g automatic-rename off
-setw -g aggressive-resize on
-
-# Change prefix key to C-a, easier to type, same to "screen"
-unbind C-b
-set -g prefix C-a
-
-# Set parent terminal title to reflect current window in tmux session
-set -g set-titles on
-set -g set-titles-string "#I:#W"
-
-# Start index of window/pane with 1, because we're humans, not computers
-set -g base-index 1
-setw -g pane-base-index 1
-
-# Enable mouse support
-set -g mouse on
-
-
-# ==========================
-# ===   Key bindings     ===
-# ==========================
-
-# Unbind default key bindings, we're going to override
-unbind "\$" # rename-session
-unbind ,    # rename-window
-unbind %    # split-window -h
-unbind '"'  # split-window
-unbind }    # swap-pane -D
-unbind {    # swap-pane -U
-unbind [    # paste-buffer
-unbind ]
-unbind "'"  # select-window
-unbind n    # next-window
-unbind p    # previous-window
-unbind l    # last-window
-unbind M-n  # next window with alert
-unbind M-p  # next window with alert
-unbind o    # focus thru panes
-unbind &    # kill-window
-unbind "#"  # list-buffer
-unbind =    # choose-buffer
-unbind z    # zoom-pane
-unbind M-Up  # resize 5 rows up
-unbind M-Down # resize 5 rows down
-unbind M-Right # resize 5 rows right
-unbind M-Left # resize 5 rows left
-unbind h
-unbind j
-unbind k
-unbind l
-
-# {{{ VI like navigation }}}
-    bind h select-pane -L
-    bind j select-pane -D
-    bind k select-pane -U
-    bind l select-pane -R
-
-
-# Edit configuration and reload
-bind C-e new-window -n 'tmux.conf' "sh -c '\${EDITOR:-vim} ~/.tmux.conf && tmux source ~/.tmux.conf && tmux display \"Config reloaded\"'"
-
-# Reload tmux configuration
-bind C-r source-file ~/.tmux.conf \; display "Config reloaded"
-
-# new window and retain cwd
-bind c new-window -c "#{pane_current_path}"
-
-# Prompt to rename window right after it's created
-set-hook -g after-new-window 'command-prompt -I "#{window_name}" "rename-window '%%'"'
-
-# Rename session and window
-bind r command-prompt -I "#{window_name}" "rename-window '%%'"
-bind R command-prompt -I "#{session_name}" "rename-session '%%'"
-
-# Split panes
-bind | split-window -h -c "#{pane_current_path}"
-bind _ split-window -v -c "#{pane_current_path}"
-
-# Select pane and windows
-bind -r C-[ previous-window
-bind -r C-] next-window
-bind -r [ select-pane -t :.-
-bind -r ] select-pane -t :.+
-bind -r Tab last-window   # cycle thru MRU tabs
-bind -r C-o swap-pane -D
-
-# Zoom pane
-bind + resize-pane -Z
-
-# Link window
-bind L command-prompt -p "Link window from (session:window): " "link-window -s %% -a"
-
-# Swap panes back and forth with 1st pane
-# When in main-(horizontal|vertical) layouts, the biggest/widest panel is always @1
-bind \ if '[ #{pane_index} -eq 1 ]' \
-     'swap-pane -s "!"' \
-     'select-pane -t:.1 ; swap-pane -d -t 1 -s "!"'
-
-# Kill pane/window/session shortcuts
-bind x kill-pane
-bind X kill-window
-bind C-x confirm-before -p "kill other windows? (y/n)" "kill-window -a"
-bind Q confirm-before -p "kill-session #S? (y/n)" kill-session
-
-# Merge session with another one (e.g. move all windows)
-# If you use adhoc 1-window sessions, and you want to preserve session upon exit
-# but don't want to create a lot of small unnamed 1-window sessions around
-# move all windows from current session to main named one (dev, work, etc)
-bind C-u command-prompt -p "Session to merge with: " \
-   "run-shell 'yes | head -n #{session_windows} | xargs -I {} -n 1 tmux movew -t %%'"
-
-# Detach from session
-bind d detach
-bind D if -F '#{session_many_attached}' \
-    'confirm-before -p "Detach other clients? (y/n)" "detach -a"' \
-    'display "Session has only 1 client attached"'
-
-# Hide status bar on demand
-bind C-s if -F '#{s/off//:status}' 'set status off' 'set status on'
-
-
-
-# ==================================================
-# === Window monitoring for activity and silence ===
-# ==================================================
-bind m setw monitor-activity \; display-message 'Monitor window activity [#{?monitor-activity,ON,OFF}]'
-bind M if -F '#{monitor-silence}' \
-    'setw monitor-silence 0 ; display-message "Monitor window silence [OFF]"' \
-    'command-prompt -p "Monitor silence: interval (s)" "setw monitor-silence %%"'
-
-# Activity bell and whistles
-set -g visual-activity on
-
-# TODO: Does not work as well, check on newer versions
-# set -g visual-silence on
-
-# BUG: bell-action other ignored · Issue #1027 · tmux/tmux · GitHub - https://github.com/tmux/tmux/issues/1027
-# set -g visual-bell on
-# setw -g bell-action other
-
-# ================================================
-# ===     Copy mode, scroll and clipboard      ===
-# ================================================
-set -g @copy_use_osc52_fallback on
-
-# Prefer vi style key table
-setw -g mode-keys vi
-
-bind p paste-buffer
-bind C-p choose-buffer
-
-# trigger copy mode by
-bind -n M-Up copy-mode
-
-# Scroll up/down by 1 line, half screen, whole screen
-bind -T copy-mode-vi M-Up              send-keys -X scroll-up
-bind -T copy-mode-vi M-Down            send-keys -X scroll-down
-bind -T copy-mode-vi M-PageUp          send-keys -X halfpage-up
-bind -T copy-mode-vi M-PageDown        send-keys -X halfpage-down
-bind -T copy-mode-vi PageDown          send-keys -X page-down
-bind -T copy-mode-vi PageUp            send-keys -X page-up
-
-# When scrolling with mouse wheel, reduce number of scrolled rows per tick to "2" (default is 5)
-bind -T copy-mode-vi WheelUpPane       select-pane \; send-keys -X -N 2 scroll-up
-bind -T copy-mode-vi WheelDownPane     select-pane \; send-keys -X -N 2 scroll-down
-
-# wrap default shell in reattach-to-user-namespace if available
-# there is some hack with `exec & reattach`, credits to "https://github.com/gpakosz/.tmux"
-# don't really understand how it works, but at least window are not renamed to "reattach-to-user-namespace"
-if -b "command -v reattach-to-user-namespace > /dev/null 2>&1" \
-    "run 'tmux set -g default-command \"exec $(tmux show -gv default-shell) 2>/dev/null & reattach-to-user-namespace -l $(tmux show -gv default-shell)\"'"
-
-yank="~/.tmux/yank.sh"
-
-# Copy selected text
-bind -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "$yank"
-bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "$yank"
-bind -T copy-mode-vi Y send-keys -X copy-line \;\
-    run "tmux save-buffer - | $yank"
-bind-key -T copy-mode-vi D send-keys -X copy-end-of-line \;\
-    run "tmux save-buffer - | $yank"
-bind -T copy-mode-vi C-j send-keys -X copy-pipe-and-cancel "$yank"
-bind-key -T copy-mode-vi A send-keys -X append-selection-and-cancel \;\
-    run "tmux save-buffer - | $yank"
-
-# Copy selection on drag end event, but do not cancel copy mode and do not clear selection
-# clear select on subsequence mouse click
-bind -T copy-mode-vi MouseDragEnd1Pane \
-    send-keys -X copy-pipe "$yank"
-bind -T copy-mode-vi MouseDown1Pane select-pane \;\
-   send-keys -X clear-selection
-
-# iTerm2 works with clipboard out of the box, set-clipboard already set to "external"
-# tmux show-options -g -s set-clipboard
-# set-clipboard on|external
-
-# =====================================
-# ===           Theme               ===
-# =====================================
-
-# Feel free to NOT use this variables at all (remove, rename)
-# this are named colors, just for convenience
-color_orange="colour166" # 208, 166
-color_purple="colour134" # 135, 134
-color_green="colour076" # 070
-color_blue="colour39"
-color_yellow="colour220"
-color_red="colour160"
-color_black="colour232"
-color_white="white" # 015
-
-# This is a theme CONTRACT, you are required to define variables below
-# Change values, but not remove/rename variables itself
-color_dark="$color_black"
-color_light="$color_white"
-color_session_text="$color_blue"
-color_status_text="colour245"
-color_main="$color_orange"
-color_secondary="$color_purple"
-color_level_ok="$color_green"
-color_level_warn="$color_yellow"
-color_level_stress="$color_red"
-color_window_off_indicator="colour088"
-color_window_off_status_bg="colour238"
-color_window_off_status_current_bg="colour254"
-
-# =====================================
-# ===    Appearence and status bar  ===
-# ======================================
-
-set -g mode-style "fg=default,bg=$color_main"
-
-# command line style
-set -g message-style "fg=$color_main,bg=$color_dark"
-
-# status line style
-set -g status-style "fg=$color_status_text,bg=$color_dark"
-
-# window segments in status line
-set -g window-status-separator ""
-separator_powerline_left=""
-separator_powerline_right=""
-
-# setw -g window-status-style "fg=$color_status_text,bg=$color_dark"
-setw -g window-status-format " #I:#W "
-setw -g window-status-current-style "fg=$color_light,bold,bg=$color_main"
-setw -g window-status-current-format "#[fg=$color_dark,bg=$color_main]$separator_powerline_right#[default] #I:#W# #[fg=$color_main,bg=$color_dark]$separator_powerline_right#[default]"
-
-# when window has monitoring notification
-setw -g window-status-activity-style "fg=$color_main"
-
-# outline for active pane
-setw -g pane-active-border-style "fg=$color_main"
-
-# general status bar settings
-set -g status on
-set -g status-interval 5
-set -g status-position top
-set -g status-justify left
-set -g status-right-length 100
-
-# define widgets we're going to use in status bar
-# note, that this is not the complete list, some of them are loaded from plugins
-wg_session="#[fg=$color_session_text] #S #[default]"
-wg_battery="#{battery_status_fg} #{battery_icon} #{battery_percentage}"
-wg_date="#[fg=$color_secondary]%h %d %H:%M#[default]"
-wg_user_host="#[fg=$color_secondary]#(whoami)#[default]@#H"
-wg_is_zoomed="#[fg=$color_dark,bg=$color_secondary]#{?window_zoomed_flag,[Z],}#[default]"
-# TODO: highlighted for nested local session as well
-wg_is_keys_off="#[fg=$color_light,bg=$color_window_off_indicator]#([ $(tmux show-option -qv key-table) = 'off' ] && echo 'OFF')#[default]"
-
-set -g status-left "$wg_session"
-set -g status-right "#{prefix_highlight} $wg_is_keys_off $wg_is_zoomed | $wg_user_host | $wg_date $wg_battery #{online_status}"
-
-# online and offline icon for tmux-online-status
-set -g @online_icon "#[fg=$color_level_ok]●#[default]"
-set -g @offline_icon "#[fg=$color_level_stress]●#[default]"
-
-# Configure view templates for tmux-plugin-sysstat "MEM" and "CPU" widget
-set -g @sysstat_mem_view_tmpl 'MEM:#[fg=#{mem.color}]#{mem.pused}#[default] #{mem.used}'
-
-# Configure colors for tmux-plugin-sysstat "MEM" and "CPU" widget
-set -g @sysstat_cpu_color_low "$color_level_ok"
-set -g @sysstat_cpu_color_medium "$color_level_warn"
-set -g @sysstat_cpu_color_stress "$color_level_stress"
-
-set -g @sysstat_mem_color_low "$color_level_ok"
-set -g @sysstat_mem_color_medium "$color_level_warn"
-set -g @sysstat_mem_color_stress "$color_level_stress"
-
-set -g @sysstat_swap_color_low "$color_level_ok"
-set -g @sysstat_swap_color_medium "$color_level_warn"
-set -g @sysstat_swap_color_stress "$color_level_stress"
-
-
-# Configure tmux-battery widget colors
-set -g @batt_color_full_charge "#[fg=$color_level_ok]"
-set -g @batt_color_high_charge "#[fg=$color_level_ok]"
-set -g @batt_color_medium_charge "#[fg=$color_level_warn]"
-set -g @batt_color_low_charge "#[fg=$color_level_stress]"
-
-# Configure tmux-prefix-highlight colors
-set -g @prefix_highlight_output_prefix '['
-set -g @prefix_highlight_output_suffix ']'
-set -g @prefix_highlight_fg "$color_dark"
-set -g @prefix_highlight_bg "$color_secondary"
-set -g @prefix_highlight_show_copy_mode 'on'
-set -g @prefix_highlight_copy_mode_attr "fg=$color_dark,bg=$color_secondary"
-
-
-# =====================================
-# ===        Renew environment      ===
-# =====================================
-set -g update-environment \
-  "DISPLAY\
-  SSH_ASKPASS\
-  SSH_AUTH_SOCK\
-  SSH_AGENT_PID\
-  SSH_CONNECTION\
-  SSH_TTY\
-  WINDOWID\
-  XAUTHORITY"
-
-bind '$' run "~/.tmux/renew_env.sh"
-
-
-# ============================
-# ===       Plugins        ===
-# ============================
-set -g @plugin 'tmux-plugins/tpm'
-# set -g @plugin 'tmux-plugins/tmux-battery'
-set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
-# set -g @plugin 'tmux-plugins/tmux-online-status'
-set -g @plugin 'tmux-plugins/tmux-sidebar'
-set -g @plugin 'tmux-plugins/tmux-copycat'
-set -g @plugin 'tmux-plugins/tmux-open'
-# set -g @plugin 'samoshkin/tmux-plugin-sysstat'
-
-# Plugin properties
-set -g @sidebar-tree 't'
-set -g @sidebar-tree-focus 'T'
-set -g @sidebar-tree-command 'tree -C'
-
-# set -g @open-S 'https://www.google.com/search?q='
-
-
-# ==============================================
-# ===   Nesting local and remote sessions     ===
-# ==============================================
-
-# Session is considered to be remote when we ssh into host
-if-shell -b '[ -n "$SSH_TTY" ]' \
-    'source-file ~/.tmux/tmux.remote.conf'
-
-# We want to have single prefix key "C-a", usable both for local and remote session
-# we don't want to "C-a" + "a" approach either
-# Idea is to turn off all key bindings and prefix handling on local session,
-# so that all keystrokes are passed to inner/remote session
-
-# see: toggle on/off all keybindings · Issue #237 · tmux/tmux - https://github.com/tmux/tmux/issues/237
-
-# Also, change some visual styles when window keys are off
-bind -T root F12  \
-    set prefix None \;\
-    set key-table off \;\
-    set status-style "fg=$color_status_text,bg=$color_window_off_status_bg" \;\
-    set window-status-current-format "#[fg=$color_window_off_status_bg,bg=$color_window_off_status_current_bg]$separator_powerline_right#[default] #I:#W# #[fg=$color_window_off_status_current_bg,bg=$color_window_off_status_bg]$separator_powerline_right#[default]" \;\
-    set window-status-current-style "fg=$color_dark,bold,bg=$color_window_off_status_current_bg" \;\
-    if -F '#{pane_in_mode}' 'send-keys -X cancel' \;\
-    refresh-client -S \;\
-
-bind -T off F12 \
-  set -u prefix \;\
-  set -u key-table \;\
-  set -u status-style \;\
-  set -u window-status-current-style \;\
-  set -u window-status-current-format \;\
-  refresh-client -S
-
-# Run all plugins' scripts
-run '~/.tmux/plugins/tpm/tpm'
diff --git a/tmux/tmux.remote.conf b/tmux/tmux.remote.conf
deleted file mode 100644
index 95f93e5..0000000
--- a/tmux/tmux.remote.conf
+++ /dev/null
@@ -1,10 +0,0 @@
-# show status bar at bottom for remote session,
-# so it do not stack together with local session's one
-set -g status-position bottom
-
-# Set port of SSH remote tunnel, where tmux will pipe buffers to transfer on local machine for copy
-set -g @copy_backend_remote_tunnel_port 11988
-
-# In remote mode we don't show "clock" and "battery status" widgets
-set -g status-left "$wg_session"
-set -g status-right "#{prefix_highlight} $wg_is_keys_off $wg_is_zoomed #{sysstat_cpu} | #{sysstat_mem} | #{sysstat_loadavg} | $wg_user_host | #{online_status}"
diff --git a/tmux/yank.sh b/tmux/yank.sh
deleted file mode 100755
index 83686c6..0000000
--- a/tmux/yank.sh
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/usr/bin/env bash
-
-set -eu
-
-is_app_installed() {
-  type "$1" &>/dev/null
-}
-
-# get data either form stdin or from file
-buf=$(cat "$@")
-
-copy_backend_remote_tunnel_port=$(tmux show-option -gvq "@copy_backend_remote_tunnel_port")
-copy_use_osc52_fallback=$(tmux show-option -gvq "@copy_use_osc52_fallback")
-
-# Resolve copy backend: pbcopy (OSX), reattach-to-user-namespace (OSX), xclip/xsel (Linux)
-copy_backend=""
-if is_app_installed pbcopy; then
-  copy_backend="pbcopy"
-elif is_app_installed reattach-to-user-namespace; then
-  copy_backend="reattach-to-user-namespace pbcopy"
-elif [ -n "${DISPLAY-}" ] && is_app_installed xsel; then
-  copy_backend="xsel -i --clipboard"
-elif [ -n "${DISPLAY-}" ] && is_app_installed xclip; then
-  copy_backend="xclip -i -f -selection primary | xclip -i -selection clipboard"
-elif [ -n "${copy_backend_remote_tunnel_port-}" ] \
-    && (netstat -f inet -nl 2>/dev/null || netstat -4 -nl 2>/dev/null) \
-      | grep -q "[.:]$copy_backend_remote_tunnel_port"; then
-  copy_backend="nc localhost $copy_backend_remote_tunnel_port"
-fi
-
-# if copy backend is resolved, copy and exit
-if [ -n "$copy_backend" ]; then
-  printf "%s" "$buf" | eval "$copy_backend"
-  exit;
-fi
-
-
-# If no copy backends were eligible, decide to fallback to OSC 52 escape sequences
-# Note, most terminals do not handle OSC
-if [ "$copy_use_osc52_fallback" == "off" ]; then
-  exit;
-fi
-
-# Copy via OSC 52 ANSI escape sequence to controlling terminal
-buflen=$( printf %s "$buf" | wc -c )
-
-# https://sunaku.github.io/tmux-yank-osc52.html
-# The maximum length of an OSC 52 escape sequence is 100_000 bytes, of which
-# 7 bytes are occupied by a "\033]52;c;" header, 1 byte by a "\a" footer, and
-# 99_992 bytes by the base64-encoded result of 74_994 bytes of copyable text
-maxlen=74994 
-
-# warn if exceeds maxlen
-if [ "$buflen" -gt "$maxlen" ]; then
-  printf "input is %d bytes too long" "$(( buflen - maxlen ))" >&2
-fi
-
-# build up OSC 52 ANSI escape sequence
-esc="\033]52;c;$( printf %s "$buf" | head -c $maxlen | base64 | tr -d '\r\n' )\a"
-esc="\033Ptmux;\033$esc\033\\"
-
-# resolve target terminal to send escape sequence
-# if we are on remote machine, send directly to SSH_TTY to transport escape sequence
-# to terminal on local machine, so data lands in clipboard on our local machine
-pane_active_tty=$(tmux list-panes -F "#{pane_active} #{pane_tty}" | awk '$1=="1" { print $2 }')
-target_tty="${SSH_TTY:-$pane_active_tty}"
-
-printf "$esc" > "$target_tty"