diff --git a/nvim/init.lua b/nvim/init.lua
index c7e04b4..2687669 100644
--- a/nvim/init.lua
+++ b/nvim/init.lua
@@ -43,6 +43,7 @@
 -- Created: 7/2/2012
 
 require('custom_functions')
+require('custom_commands')
 require('keymappings')
 require('settings')
 require('autocmds')
diff --git a/nvim/lua/custom_commands.lua b/nvim/lua/custom_commands.lua
new file mode 100644
index 0000000..edf22f4
--- /dev/null
+++ b/nvim/lua/custom_commands.lua
@@ -0,0 +1,11 @@
+vim.api.nvim_create_user_command('FindAndReplace', function(opts)
+    vim.api.nvim_command(string.format('cdo s/%s/%s', opts.fargs[1], opts.fargs[2]))
+    vim.api.nvim_command('cfdo update')
+end, { nargs = '*' })
+
+vim.api.nvim_set_keymap(
+    'n',
+    '<leader>ir',
+    ':FindAndReplace ',
+    { noremap = true }
+)