4 files changed, 376 insertions, 0 deletions
diff --git a/.config/tmux/left-status.sh b/.config/tmux/left-status.sh
new file mode 100755
index 0000000..e4a8c49
--- /dev/null
+++ b/.config/tmux/left-status.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+function ip-address() {
+    # Loop through the interfaces and check for the interface that is up.
+    for file in /sys/class/net/*; do
+        iface=$(basename $file);
+        read status < $file/operstate;
+        [ "$status" == "up" ] && ip addr show $iface | awk '/inet /{printf $2""}'
+    done
+}
+
+function vpn-connection() {
+    # Check for tun0 interface.
+    [ -d /sys/class/net/tun0 ] && printf "%s " 'VPN*'
+}
+
+function main() {
+    # Comment out any function you do not need. 
+    ip-address
+    vpn-connection
+}
+
+# Calling the main function which will call the other functions.
+main
+
diff --git a/.config/tmux/right-status.sh b/.config/tmux/right-status.sh
new file mode 100755
index 0000000..a14bbe3
--- /dev/null
+++ b/.config/tmux/right-status.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Get CPU average
+getCPU=$[100-$(vmstat 1 2|tail -1|awk '{print $15}')]
+
+# Grab the second line of the ouput produced by the command: free -g (displays output in Gb)
+getMem=$(free -h | sed -n '2p')
+getMemPct=$(free -g | sed -n '2p')
+
+# Split the string in secondLine into an array
+read -ra ADDR <<< "$getMem"
+read -ra ADDRPct <<< "$getMemPct"
+
+# Get the total RAM from arrays
+totalRam="${ADDR[1]//[^0-9.0-9]/}"
+totalRamPct="${ADDRPct[1]}"
+
+# Get the used RAM from arrays
+usedRam="${ADDR[2]//[^0-9.0-9]/}"
+usedRamPct="${ADDRPct[2]}"
+
+# Calculate and display the percentages
+pct="$(($usedRamPct*100/$totalRamPct))"
+usage="$usedRam/$totalRam"
+#echo "cpu:$getCPU% | mem:$pct% ($usage""G)"
+echo "Cpu:$getCPU% | Mem:$pct% |"
+
diff --git a/.config/tmux/tmux-toggle-option.sh b/.config/tmux/tmux-toggle-option.sh
new file mode 100755
index 0000000..52d5fdb
--- /dev/null
+++ b/.config/tmux/tmux-toggle-option.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/bash
+
+#USAGE="USAGE: $0 OPTION_NAME ON_STATE OFF_STATE"
+
+#OPTION_NAME=$1
+#ON_STATE=$2
+#OFF_STATE=$3
+#
+#if [[ "$#" != 3 ]]; then
+#  echo $USAGE
+#  exit 1
+#fi
+#
+#if [[ `tmux show-option -w | grep "$OPTION_NAME $ON_STATE"` ]]; then
+#  OPTION_VALUE=$OFF_STATE
+#else
+#  OPTION_VALUE=$ON_STATE
+#fi
+#
+#tmux display-message "monitor activity: $OPTION_NAME $OPTION_VALUE"
+#tmux set-option -w $OPTION_NAME $OPTION_VALUE > /dev/null
+
+if [ $(tmux show-option -A status-left) != 'status-left* "#[fg=#50fa7b,bg=default] #[bg=#50fa7b,fg=black]❐ #S #[fg=#50fa7b,bg=default]"' ]; then
+  tmux set -g status-left "#[fg=#50fa7b,bg=default] #[bg=#50fa7b,fg=black]❐ #S #[fg=#50fa7b,bg=default] ";
+else
+  tmux set -g status-left "#[fg=#50fa7b,bg=default]#[bg=#50fa7b,fg=black] ❐ #S #( ~/.config/tmux/left-status.sh ) #[fg=#50fa7b,bg=default]" && tmux set -g status-right "#[fg=#50fa7b,bg=default] #{?client_prefix,#[reverse] Prefix #[noreverse] ,}#[bg=default,fg=#50fa7b]#[bg=#50fa7b,fg=black] #( ~/.config/tmux/right-status.sh ) %d-%b-%y | %H:%M #[bg=default,fg=#50fa7b]";
+fi
diff --git a/.config/tmux/tmux.conf b/.config/tmux/tmux.conf
new file mode 100644
index 0000000..c6f2ab8
--- /dev/null
+++ b/.config/tmux/tmux.conf
@@ -0,0 +1,297 @@
+#  ████████╗███╗   ███╗██╗   ██╗██╗  ██╗
+#  ╚══██╔══╝████╗ ████║██║   ██║╚██╗██╔╝
+#     ██║   ██╔████╔██║██║   ██║ ╚███╔╝
+#     ██║   ██║╚██╔╝██║██║   ██║ ██╔██╗
+#     ██║   ██║ ╚═╝ ██║╚██████╔╝██╔╝ ██╗
+#     ╚═╝   ╚═╝     ╚═╝ ╚═════╝ ╚═╝  ╚═╝
+#――――――――――――――――――――――――――――――――――――――――――
+
+### Options ###
+
+# Setting the Prefix from Ctrl+b to Ctrl+s
+unbind C-b
+set -g prefix C-s
+#set -g prefix M-Space
+
+# Ensure that we can send Ctrl+s to other apps
+bind C-s send-prefix
+
+# send the prefix to client inside window
+bind-key -n C-a send-prefix
+
+# Disable local tmux keys (nested tmux)
+bind -T root F12 \
+  set prefix None \;\
+  set key-table off \;\
+  if -F '#{pane_in_mode}' 'send-keys -X cancel' \;\
+  refresh-client -S \;\
+
+bind -T off F12 \
+  set -u prefix \;\
+  set -u key-table \;\
+  refresh-client -S
+
+# Setting the delay between Prefix and Command
+set -sg escape-time 10
+#set-option -sg escape-time 10
+
+# Reload tmux with <Prefix>r
+#bind r source-file ~/.tmux.conf \; display "Reloaded!"
+bind r source-file ~/.config/tmux/tmux.conf \; display "Reloaded!"
+
+# Use <Prefix>Ctrl+l to clear terminal
+bind C-l send-keys 'C-l'
+
+# Scrollback
+#set -g history-limit 10000
+
+# Mouse
+set -g mouse on
+#set -g mouse-select-pane on
+#set -g mouse-resize-pane on
+#set -g mouse-select-window on
+
+# Focus events, allow supported requests from applications to passthrough/run in tmux
+set-option -g focus-events on
+
+# Update the TERM variable of terminal emulator when creating a new session or attaching a existing session
+set -g update-environment 'DISPLAY SSH_ASKPASS SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY TERM'
+
+
+#――――――――――――――――――――――――――――――――――――――――――
+
+### Window Movement/Control ###
+
+# Aggressive resizing, useful when using "grouped sessions" and multi-monitor setup
+setw -g aggressive-resize on
+
+# Popup scratch session
+#bind -n M-g display-popup -E "tmux new-session -A -s scratch"
+
+# Toggle popup scratch session
+bind-key -n M-g if-shell -F '#{==:#{session_name},scratch}' {
+detach-client
+} {
+display-popup -E "tmux new-session -A -s scratch"
+}
+
+# Non-popup
+#bind C-k new-window -n "session-switcher" "\
+#    tmux list-sessions -F '#{?session_attached,,#{session_name}}' |\
+#    sed '/^$/d' |\
+#    fzf --reverse --header jump-to-session --preview 'tmux capture-pane -pt {}'  |\
+#    xargs tmux switch-client -t"
+
+# Popup
+bind -n M-f display-popup -E "\
+    tmux list-sessions -F '#{?session_attached,,#{session_name}}' |\
+    sed '/^$/d' |\
+    fzf --reverse --header jump-to-session --preview 'tmux capture-pane -pt {}'  |\
+    xargs tmux switch-client -t"
+
+# Quick window select
+bind -n M-? list-keys
+bind -n M-1 select-window -t :=1
+bind -n M-2 select-window -t :=2
+bind -n M-3 select-window -t :=3
+bind -n M-4 select-window -t :=4
+bind -n M-5 select-window -t :=5
+bind -n M-6 select-window -t :=6
+bind -n M-7 select-window -t :=7
+bind -n M-8 select-window -t :=8
+bind -n M-9 select-window -t :=9
+bind -n M-0 select-window -t :=0
+
+
+#――――――――――――――――――――――――――――――――――――――――――
+
+### Pane Movement/Control ###
+
+# Smart pane switching with awareness of Vim splits.
+# See: https://github.com/christoomey/vim-tmux-navigator
+is_vim="ps -o state= -o comm= -t '#{pane_tty}' | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|l?n?vim?x?)(diff)?$'"
+
+bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h'  'select-pane -L'
+bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j'  'select-pane -D'
+bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k'  'select-pane -U'
+bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l'  'select-pane -R'
+
+tmux_version='$(tmux -V | sed -En "s/^tmux ([0-9]+(.[0-9]+)?).*/\1/p")'
+if-shell -b '[ "$(echo "$tmux_version < 3.0" | bc)" = 1 ]' \
+  "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\' 'select-pane -l'"
+if-shell -b '[ "$(echo "$tmux_version >= 3.0" | bc)" = 1 ]' \
+  "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\\\' 'select-pane -l'"
+
+# Copy Mode vi-directional keys
+bind-key -T copy-mode-vi 'C-h' select-pane -L
+bind-key -T copy-mode-vi 'C-j' select-pane -D
+bind-key -T copy-mode-vi 'C-k' select-pane -U
+bind-key -T copy-mode-vi 'C-l' select-pane -R
+bind-key -T copy-mode-vi 'C-\' select-pane -l
+
+# Change horizontal split <Prefix>% and Vertical split <Prefix>" to <Prefix>h and <Prefix>v respectively and change current working directory
+bind v split-window -h -c "#{pane_current_path}"
+bind h split-window -v -c "#{pane_current_path}"
+
+# Pane resizing, <Prefix> then shift + vi-directional keys, default is D,U,L,R
+bind -r H resize-pane -L 20
+bind -r J resize-pane -D 20
+bind -r K resize-pane -U 20
+bind -r L resize-pane -R 20
+
+# Pane resizing, <Prefix> then alt + vi-directional keys
+bind-key M-j resize-pane -D 5
+bind-key M-k resize-pane -U 5
+bind-key M-h resize-pane -L 5
+bind-key M-l resize-pane -R 5
+
+# Hide a pane and bring it back with <Prefix>! and <Prefix>@ respectively
+bind-key ! break-pane -d -n _hidden_pane
+bind-key @ join-pane -s $.0
+
+# Send Pane to another session/window
+bind-key j command-prompt -p "send pane to:"  "join-pane -t '%%'"
+
+
+#――――――――――――――――――――――――――――――――――――――――――
+
+### Copy Mode (Copy/Paste) ###
+
+# Set Vi copy mode, use <prefix>[ to enter copy mode
+setw -g mode-keys vi # `<prefix>:list-keys -T copy-mode-vi` to confirm
+
+# Change selection <space> and enter to vi keybinding
+bind-key -T copy-mode-vi 'v' send -X begin-selection
+bind-key -T copy-mode-vi 'y' send -X copy-selection-and-cancel
+
+# Copy to system clipboard (requires xclip)
+if-shell -b 'echo $XDG_SESSION_TYPE | grep -q x11' "\
+    bind-key -T copy-mode-vi 'y' send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard > /dev/null'; \
+    bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard > /dev/null'; \
+    bind-key C-M-v run 'xclip -out -selection clipboard | tmux load-buffer - ; tmux paste-buffer'"
+
+# Wayland support
+if-shell -b 'echo $XDG_SESSION_TYPE | grep -q wayland' "\
+    bind-key -T copy-mode-vi 'y' send-keys -X copy-pipe-and-cancel 'wl-copy'; \
+    bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel 'wl-copy'; \
+    bind-key C-p run 'wl-paste --no-newline | tmux load-buffer - ; tmux paste-buffer'" "\
+    \
+    bind-key -T copy-mode-vi 'y' send-keys -X copy-pipe-and-cancel 'cat - >/dev/clipboard'; \
+    bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel 'cat - >/dev/clipboard'; \
+    bind-key C-M-v run 'cat /dev/clipboard | tmux load-buffer - ; tmux paste-buffer'"
+
+
+#――――――――――――――――――――――――――――――――――――――――――
+
+### Colors ###
+
+# Set 256 color terminal
+set-option -sa terminal-overrides ",tmux-256color:Tc"
+#set-option -sa terminal-overrides ",xterm*:Tc,alacritty*:Tc"
+
+# Colors for pane borders(default)
+setw -g pane-border-style fg=white
+setw -g pane-active-border-style fg=green
+
+# Active pane normal, other shaded out
+setw -g window-style fg=colour240
+setw -g window-active-style fg=white
+
+
+#
+
+### Status ###
+
+set -g status-position bottom # [top, bottom]
+set -g status on
+#set -g status-interval 1
+set -g status-interval 500
+set -g status-style fg=#50fa7b,bg=default
+
+## Left
+#set -g status-left ""
+set -g status-left-length 60
+#set -g status-left "#[fg=#50fa7b,bg=default]#[bg=#50fa7b,fg=black] ❐ #S #[fg=#50fa7b,bg=default]"
+set -g status-left "#(cat ~/.vi-mode | awk '/-- NORMAL --/ {print \"#[fg=#39BAE6]#[bg=default]#[bg=#39BAE6,fg=black]  ❐ #S  #[fg=#39BAE6,bg=default]\"} /-- INSERT --/ {print \"#[fg=#50fa7b]#[bg=default]#[bg=#50fa7b,fg=black]  ❐ #S  #[fg=#50fa7b,bg=default]\"}')"
+
+## Centre
+#set -g window-status-current-format "#[bg=default,fg=#50fa7b]#[fg=black,bg=#50fa7b] #I:#W #[bg=default,fg=#50fa7b]"
+set -g window-status-current-format "#(cat ~/.vi-mode | awk '/-- NORMAL --/ {print \"#[fg=#39BAE6]#[bg=default]#[fg=black,bg=#39BAE6] #I:#W #[bg=default,fg=#39BAE6]\"} /-- INSERT --/ {print \"#[fg=#50fa7b]#[bg=default]#[fg=black,bg=#50fa7b] #I:#W #[bg=default,fg=#50fa7b]\"}')"
+set -g status-justify absolute-centre
+
+## Right
+set-option -g status-right ""
+set -g status-right-length 60
+#set -g status-right "#[fg=#50fa7b,bg=default] #{?client_prefix,#[reverse] Prefix #[noreverse] ,} #[bg=default,fg=#50fa7b]#[bg=#50fa7b,fg=black] %H:%M #[bg=default,fg=#50fa7b]"
+local_keys_off="#[fg=#50fa7b,bg=default]#([ $(tmux show-option -qv key-table) = 'off' ] && echo 'OFF')#[default]"
+set -g status-right "$local_keys_off #(cat ~/.vi-mode | awk '/-- NORMAL --/ {print \"#[fg=#50fa7b,bg=default] #{?client_prefix,#[reverse] Prefix #[noreverse] ,} #[fg=#39BAE6]#[bg=default]#[bg=#39BAE6,fg=black]  %H:%M  #[bg=default,fg=#39BAE6]\"} /-- INSERT --/ {print \"#[fg=#39BAE6,bg=default] #{?client_prefix,#[reverse] Prefix #[noreverse] ,} #[fg=#50fa7b]#[bg=default]#[bg=#50fa7b,fg=black]  %H:%M  #[bg=default,fg=#50fa7b]\"}')"
+
+#set -g status-right "#[fg=white,bg=black]#(cat ~/.vi-mode)"
+#set -g status-right "#[fg=white,bg=black]#(cat ~/.vi-mode | awk '/-- NORMAL --/ {print \"#[fg=blue]#[bg=black]-- NORMAL --\"} /-- INSERT --/ {print \"#[fg=green]#[bg=black]-- INSERT --\"}')"
+
+## Reload Status with IP addr, Cpu, Mem and Date
+bind a run-shell ~/.config/tmux/tmux-toggle-option.sh
+
+## Reload Config/Status silently
+bind b source-file ~/.config/tmux/tmux.conf
+
+set-option -g default-shell "/usr/bin/zsh"
+
+
+#――――――――――――――――――――――――――――――――――――――――――
+
+### Plugin Install ###
+
+set -g @plugin "tmux-plugins/tpm"
+#set -g @plugin "tmux-plugins/tmux-sensible"
+set -g @plugin "tmux-plugins/tmux-resurrect"
+set -g @plugin "tmux-plugins/tmux-continuum"
+set -g @plugin "christoomey/vim-tmux-navigator"
+#set -g @plugin "tmux-plugins/tmux-yank"
+#set -g @plugin 'srdusr/tmux-vi-mode'
+#set -g @plugin 'vi-mode ~/.config/tmux/plugins/vi-mode.sh'
+
+
+#――――――――――――――――――――――――――――――――――――――――――
+
+### Plugins Settings ###
+
+# Plugin to save and restore tmux sessions after restart
+# * Save with: <Prefix> + Ctrl-s
+# * Restore with: <Prefix> + Ctlr-r
+# Change default save and restore keybindings
+  set -g @resurrect-save "W" # <Prefix> + W
+  set -g @resurrect-restore "E" # <Prefix> + E
+
+# Restore vim and nvim sessions as well
+# For vim:
+  set -g @resurrect-strategy-vim "session"
+# For neovim:
+  set -g @resurrect-strategy-nvim "session"
+
+# Automatic restore
+  #set -g @continuum-restore "on"
+  #set -g @continuum-boot "on"
+
+# Restore Panes
+  set -g @resurrect-capture-pane-contents "on"
+
+# This is a hook for tmux-resurrect which tells it to kill session 0 before restoring the panels
+  set -g @resurrect-hook-pre-restore-pane-processes "tmux switch-client -n && tmux kill-session -t=0"
+
+# Plugin uninstall
+  # Delete or comment out the plugin in .tmux.conf.
+  # Press <prefix> + alt + u to remove the plugin.
+
+# TMUX plugin manager (keep at the bottom of tmux.conf)
+  #run "~/.config/tmux/plugins/tpm/tpm"
+  if "test ! -d ~/.config/tmux/plugins/tpm" \
+   "run 'git clone https://github.com/tmux-plugins/tpm ~/.config/tmux/plugins/tpm && ~/.config/tmux/plugins/tpm/bin/install_plugins'"
+run -b "~/.config/tmux/plugins/tpm/tpm"
+# Load the vi-mode plugin
+
+#run-shell '~/.config/tmux/plugins/tmux-vi-mode/tmux-vi-mode.tmux'
+#run-shell '~/.config/tmux/vi-mode'
+# Load the vi-mode plugin
+#run '~/.config/tmux/plugins/tpm/plugins/tmux-vi-mode/tmux-vi-mode.tmux'
+#――――――――――――――――――――――――――――――――――――――――――