diff --git a/.config/fish/aliasrc b/.config/fish/aliasrc
index e1e6c3b..75e5022 100644
--- a/.config/fish/aliasrc
+++ b/.config/fish/aliasrc
@@ -1,7 +1,6 @@
 # Alias File
 alias vim="nvim"
 
-
 alias ls="exa --icons"
 alias tree="exa --icons --tree"
 
diff --git a/.config/fish/config.fish b/.config/fish/config.fish
index 6679761..875c983 100644
--- a/.config/fish/config.fish
+++ b/.config/fish/config.fish
@@ -3,8 +3,8 @@ if status is-interactive
 end
 
 export EDITOR="nvim"
-export TERMINAL="kitty"
-export TERMINAL_PROG="kitty"
+export TERMINAL="alacritty"
+export TERMINAL_PROG="alacritty"
 export BROWSER="firefox"
 export PAGER="bat"
 
@@ -18,12 +18,13 @@ export MANPAGER="sh -c 'col -bx | bat -l man -p'"
 export MANROFFOPT="-c"
 
 source $XDG_CONFIG_HOME/fish/aliasrc
-bind \cf $XDG_DATA_HOME/scripts/tmux-sessionizer.sh
+
 
 fish_default_key_bindings
 #fish_vi_key_bindings
 bind \cH backward-kill-path-component
 bind "[3;5~" kill-word
+bind \cf $XDG_DATA_HOME/scripts/tmux-sessionizer.sh
 
 set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX $HOME ; set -gx PATH $HOME/.cabal/bin /home/tsousa/.ghcup/bin $PATH # ghcup-env
 fish_add_path $HOME/.local/share/nvim/mason/bin/
diff --git a/.config/fish/config.fish.bak b/.config/fish/config.fish.bak
new file mode 100644
index 0000000..2fe3198
--- /dev/null
+++ b/.config/fish/config.fish.bak
@@ -0,0 +1,42 @@
+if status is-interactive
+    # Commands to run in interactive sessions can go here
+end
+
+export EDITOR="nvim"
+export TERMINAL="kitty"
+export TERMINAL_PROG="kitty"
+export BROWSER="firefox"
+export PAGER="bat"
+
+export XDG_CONFIG_HOME="$HOME/.config"
+export XDG_DATA_HOME="$HOME/.local/share"
+export XDG_CACHE_HOME="$HOME/.cache" 
+
+export GOPATH="$XDG_DATA_HOME/go"
+
+export MANPAGER="sh -c 'col -bx | bat -l man -p'"
+export MANROFFOPT="-c"
+
+source $XDG_CONFIG_HOME/fish/aliasrc
+
+fish_vi_key_bindings
+bind \cH backward-kill-path-component
+bind "[3;5~" kill-word
+
+set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX $HOME ; set -gx PATH $HOME/.cabal/bin /home/tsousa/.ghcup/bin $PATH # ghcup-env
+fish_add_path $HOME/.local/share/nvim/mason/bin/
+fish_add_path $HOME/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin
+fish_add_path $HOME/.cargo/bin/
+fish_add_path $HOME/.config/emacs/bin
+# google cloud bin
+fish_add_path /opt/google-cloud-cli/bin
+
+starship init fish | source
+
+# >>> conda initialize >>>
+# !! Contents within this block are managed by 'conda init' !!
+if test -f /home/tsousa/.miniconda3/bin/conda
+    eval /home/tsousa/.miniconda3/bin/conda "shell.fish" "hook" $argv | source
+end
+# <<< conda initialize <<<
+conda deactivate
diff --git a/.config/i3/config b/.config/i3/config
index 41e3079..feb6c2c 100644
--- a/.config/i3/config
+++ b/.config/i3/config
@@ -230,7 +230,7 @@ assign [class="discord"] 5
 # startup programs
 exec --no-startup-id nextcloud
 exec --no-startup-id nitrogen --restore
-exec --no-startup-id i3-msg 'workspace 2; exec firefox; workspace 1; exec kitty'
+exec --no-startup-id i3-msg 'workspace 2; exec firefox; workspace 1; exec $terminal'
 exec --no-startup-id picom -b
 exec --no-startup-id openrgb -d 0 -m off -d 1 -m off
 exec_always --no-startup-id ~/.config/polybar/launch.sh
diff --git a/.config/tmux/tmux.conf b/.config/tmux/tmux.conf
new file mode 100644
index 0000000..6b1d856
--- /dev/null
+++ b/.config/tmux/tmux.conf
@@ -0,0 +1,24 @@
+set -g default-terminal "tmux-256color"
+set -ag terminal-overrides ",xterm-256color:RGB"
+
+unbind C-b
+set-option -g prefix C-a
+bind-key C-a send-prefix
+set -g status-style 'bg=#181926 fg=#cad3f5'
+set-option -g status-position top
+set -g status-left-length 20
+
+bind r source-file ~/.config/tmux/tmux.conf
+set -g base-index 1
+
+set-window-option -g mode-keys vi
+bind -T copy-mode-vi v send-keys -X begin-selection
+bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
+
+# vim-like pane switching
+bind -r ^ last-window
+bind -r k select-pane -U
+bind -r j select-pane -D
+bind -r h select-pane -L
+bind -r l select-pane -R
+