My EMACS configuration

Key bindings:

in progress

General

1. C-g C-g - cancel any operation
2. C-x C-s - save current buffer to file
3. C-c C-f - open file in current buffer (a new file can be created if absent)
4. C-x C-x - close emacs

Copy/Paste

1. S-LEFT/RIGHT/UP/DOWN - selec region
2. C-SPACE - start region selecting
3. C-g - cancel region selecting
4. M-w - copy region into clipboard
5. C-w - copy region into clipboard with removing it
6. C-y/S-INSERT - paste clipboard under cursor position

Layout

1. C-x 1 - single layout
2. C-x 2 - vertical layout
3. C-x 3 - horizontal layout
4. C-x o - switch to the next buffer in layout
5. C-x 0 - hide current buffer from layout

Buffers

1. C-x b - select next buffer to change to
2. C-x C-b - select next buffer to change to in separate buffer (opens separate layout with opened buffers with full description)
3. C-x C-k - kill current buffer
4. C-x k - kill buffer with prompting

Accessories

1. C-c d - insert current datetime in format: %F %T eq %Y-%M-%d %h:%m:%s
2. C-c C-c d - insert current datetime with format propmting

Org-Mode

More keybindings

Genereal

1. <s+Ent - insert code block

Structure editing

1. M-RET - insert new heading/item at current level
2. C-RET - insert new heading after subtree
3. M-S-RET - insert new TODO entry/checkbox item
4. C-S-RET - insert TODO entry/ckbx after subtree
5. C-c - - turn (head)line into item, cycle item type
6. C-c * - turn item/line into headline
7. M-LEFT/RIGHT - promote/demote heading
8. M-S-LEFT/RIGHT - promote/demote current subtree
9. M-S-UP/DOWN - move subtree/list item up/down

Tables

Creating a table

1. C-c | - convert region to table
2. C-3 C-c | - separator at least 3 spaces

Managing tables

1. C-c C-c - re-align the table without moving the cursor
2. TAB - re-align the table, move to next field
3. S-TAB - move to previous field
4. RET - re-align the table, move to next row
5. M-a/e - move to beginning/end of field
6. M-LEFT/RIGHT - move the current column left/right
7. M-S-LEFT - kill the current column
8. M-S-RIGHT - insert new column to left of cursor position
9. M-UP/DOWN - move the current row up/down
10. M-S-UP - kill the current row or horizontal line
11. M-S-DOWN - insert new row above the current row

Diff

There is a possibility to compare two regions.

1. Select first region
2. C-c C-d s - start diff
3. Select second region
4. C-c C-d e - end diff -> it shows a diff of two regions selected before in separate buffer

You can easily abort diff with C-c C-d x

Features

OS Shell

1. M-x shell opens OS shell in separate buffer to run system commands interactivelly
2. M-x term opens OS shell in separate buffer to run system commands interactivelly with full terminal emulation