```coffeescript
# Your init script
#
# Atom will evaluate this file each time a new window is opened. It is run
# after packages are loaded/activated and after the previous editor state
# has been restored.
#
# An example hack to make opened Markdown files always be soft wrapped:
#
# path = require 'path'
#
# atom.workspaceView.eachEditorView (editorView) ->
#   editor = editorView.getEditor()
#   if path.extname(editor.getPath()) is '.md'
#     editor.setSoftWrap(true)
```

Add command to insert now as timestamp
user
```coffeescript
# Your init script
#
# Atom will evaluate this file each time a new window is opened. It is run
# after packages are loaded/activated and after the previous editor state
# has been restored.
#
# An example hack to make opened Markdown files always be soft wrapped:
#
# path = require 'path'
#
# atom.workspaceView.eachEditorView (editorView) ->
#   editor = editorView.getEditor()
#   if path.extname(editor.getPath()) is '.md'
#     editor.setSoftWrap(true)


atom.commands.add 'atom-text-editor', 'custom:now', ->
  if editor = atom.workspace.getActiveTextEditor()
    now = new Date()
        .toISOString()
        .replace(/.\d{3}Z$/, '')
        .replace('T', ' ')

    editor.insertText(now)
```
assistant