Sublime Text and Atom Shortcuts and Key Bindings

Selection

Key Binding	Description
Cmd + L	Select current line
Cmd + D	Select current word/token
Cmd + U	Unselect the next matching characters (inverse of the previous command)
Cmd + Ctrl + G	Select all matching characters / all occurrences
Cmd + Ctrl + Up or Down	Move the current line Up or Down
Cmd + Shift + D	Duplicate line
Cmd + /	Toggle comments
Opt + Shift + left/right	Select to the beginning/end of the word
Shift + Cmd + left/right	Select to the first/last character of the line
Shift + Cmd + up/down	Select to top/bottom of document

Find and Replace

Key Binding	Description
Cmd + F	Find in file
Cmd + G	Find next occurrence
Cmd + Shift + F	Find in project
Cmd + Opt + F	Find and replace all

Navigation / Go To

Key Binding	Description
Ctrl + G	Go to line (also Cmd + P and type :)
Cmd + R	Go to symbol (also Cmd + P and type @)
Opt + Cmd + Down Arrow	Go to definition
Cmd + Shift + {	Previous file
Cmd + Shift + }	Next file

Window and Sidebar Manipulation

Key Binding	Description
Cmd + \	Toggle tree-view sidebar
Cmd + Shift + \	Locate current file on file explorer (needs to be configured in Sublime)
Ctrl + Cmd + F	Toggle fullscreen

Layout

Key Binding	Description
Cmd + Opt + 1	Single column/row layout
Cmd + Opt + 2	Double column layout
Cmd + Opt + Shift + 2	Double row layout

Folding

Key Binding	Description
Alt + Cmd + [	Fold current code block
Alt + Cmd + ]	Unfold current code block

Word Manipulation

Key Binding	Description
Ctrl + T	Transpose characters on either side of cursor
Opt + backspace	Delete word to the left of the cursor
Fn + Opt + backspace	Delete word to the right of the cursor

Line Manipulation

Key Binding	Description
Cmd + ]	Indent current line
Cmd + [	Outdent current line
Cmd + Enter	Insert new line after current line
Cmd + Shift + Enter	Insert new line before current line
Ctrl + K	Delete line to the right of the cursor
Cmd + J	Join current and next lines

Moving and Controlling the Cursor

Key Binding	Description
Ctrl + -	Jump back to last cursor
Ctrl + Shift + -	Jump forward to next cursor
Ctrl + M	Jump to matching bracket
Cmd + Shift + L	split selection into multiple cursors

Bookmarks

Key Binding	Description
Cmd + Fn + F2	Set bookmark
Ctrl + R	Go to next bookmark