diff --git a/.Xresources b/.Xresources
index 7902631..c68b474 100644
--- a/.Xresources
+++ b/.Xresources
@@ -7,7 +7,7 @@ URxvt.scrollBar: false
 URxvt.internalBorder: 10
 
 ! Font styles
-URxvt.font: xft:MesloLGS NF:size=12
+URxvt.font: xft:MesloLGS NF:size=16
 URxvt.cursorColor: #d50505
 URxvt.highlightColor: #303030
 URxvt.highlightTextColor: #A0A0A0
@@ -17,5 +17,11 @@ URxvt.saveLines: 200000
 URxvt.perl-ext-common: resize-font
 
 ! Resize terminal
-URxvt.resize-font.smaller: C-j
-URxvt.resize-font.bigger: C-k
+URxvt.keysym.Shift-Control-J: resize-font:smaller
+URxvt.keysym.Shift-Control-K: resize-font:bigger
+
+! Ctrl-HJKL
+URxvt.keysym.Control-j:     \033[1;5A
+URxvt.keysym.Control-k:   \033[1;5B
+URxvt.keysym.Control-h:   \033[1;5D
+URxvt.keysym.Control-l:  \033[1;5C
diff --git a/i3/config b/i3/config
index c81fe1c..798aa4a 100644
--- a/i3/config
+++ b/i3/config
@@ -42,7 +42,7 @@ floating_modifier $mod
 
 # start applications
 bindsym $mod+Return exec i3-sensible-terminal
-bindsym $mod+Shift+f exec firefox
+bindsym $mod+Shift+f exec chromium
 bindsym $mod+Shift+d exec discord
 bindsym Print exec "flameshot gui"
 
diff --git a/vim/init.vim b/vim/init.vim
index 26a641b..1473dc4 100644
--- a/vim/init.vim
+++ b/vim/init.vim
@@ -11,6 +11,7 @@ set nohlsearch
 set hidden
 set incsearch
 set scrolloff=8
+set colorcolumn=80
 set signcolumn=yes
 
 " Remove arrow keys to train my fingers
@@ -23,6 +24,9 @@ noremap <Right>   <Nop>
 nnoremap <SPACE> <Nop>
 let mapleader=" "
 
+" Grammarous keybindings
+noremap <C-c> :GrammarousCheck<CR>
+
 " Add key bindings for fuzzy finder
 nnoremap <leader>pf <cmd>Telescope find_files<cr>
 nnoremap <leader>pg <cmd>Telescope live_grep<cr>
@@ -34,6 +38,9 @@ call plug#begin('~/.vim/plugged')
 Plug 'neovim/nvim-lspconfig'
 Plug 'nvim-lua/completion-nvim'
 
+" Grammar checker
+Plug 'rhysd/vim-grammarous'
+
 " Nvim fuzzy finder
 Plug 'nvim-lua/popup.nvim'
 Plug 'nvim-lua/plenary.nvim'
@@ -49,8 +56,10 @@ call plug#end()
 " Load the clangd server as the interpreter
 set completeopt=menuone,noinsert,noselect
 let g:completion_matching_strategy_list = ['exact', 'substring', 'fuzzy']
+
+" Language server for nvim-lsp
 lua require'lspconfig'.clangd.setup{on_attach=require'completion'.on_attach}
-lua require'lspconfig'.pyls.setup{on_attach=require'completion'.on_attach}
+"lua require'lspconfig'.pyls.setup{on_attach=require'completion'.on_attach}
 
 " Set colorscheme
 colorscheme gruvbox
diff --git a/zsh/.zshrc b/zsh/.zshrc
index 5452196..1209fe7 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -208,16 +208,35 @@ zplug load
 source /usr/share/fzf/completion.zsh
 source /usr/share/fzf/key-bindings.zsh
 source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
+source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
+
 
 # To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
 [[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
 
 # CUSTOM ALIASES & FUNCTIONS
 alias open='xdg-open'
-alias cewl='ruby -W0 /opt/CeWL/cewl.rb'
-alias up='sudo python -m http.server 80'
+alias listen='rlwrap nc -lnvp'
 alias vim='nvim'
 
+# Cd multiple directoryies alias.
+function .. () {cd ..}
+function ... () {cd ../../}
+function .... () {cd ../../../}
+function ..... () {cd ../../../../}
+function ...... () {cd ../../../../../}
+
+function up() {
+	for ip in $(ip addr | awk "/inet .*$1/ {print \$2}" | cut -d / -f 1)
+	do
+		for filepath in $(find . -maxdepth 1 -type f -name '[^.]*' -printf '%f\n')
+		do
+			echo "http://$ip/$filepath"
+  	done
+	done
+	sudo python -m http.server 80
+}
+
 # Wordlists
 export rockyou="/usr/share/seclists/Passwords/Leaked-Databases/rockyou.txt"
 export fasttrack="/usr/share/seclists/Passwords/fasttrack.txt"