Source

install / Default (Linux).sublime-keymap

[
  { "keys": ["ctrl+a"], "command": "move_to", "args": {"to": "hardbol"} },
  { "keys": ["ctrl+a"], "command": "move_to", "args": {"to": "bol"}, "context":
    [
      { "key": "preceding_text", "operator": "regex_match", "operand": "^$", "match_all": true }
    ]
  },
  { "keys": ["ctrl+a"], "command": "move_to", "args": {"to": "hardbol", "extend": true}, "context":
    [
      { "key": "setting.transient_mode_on", "operator": "equal", "operand": true }
    ]
  },
  { "keys": ["ctrl+a"], "command": "move_to", "args": {"to": "bol", "extend": true}, "context":
    [
      { "key": "setting.transient_mode_on", "operator": "equal", "operand": true },
      { "key": "preceding_text", "operator": "regex_match", "operand": "^$", "match_all": true }
    ]
  },
  { "keys": ["ctrl+e"], "command": "move_to", "args": {"to": "hardeol"} },
  { "keys": ["ctrl+e"], "command": "move_to", "args": {"to": "hardeol", "extend": true}, "context":
    [
      { "key": "setting.transient_mode_on", "operator": "equal", "operand": true }
    ]
  },
  { "keys": ["ctrl+l"], "command": "show_at_center" },
  { "keys": ["ctrl+k", "ctrl+c"], "command": "title_case" },
  { "keys": ["ctrl+alt+o"], "command": "sublime_files", "args": {"command":"navigate"} }
]