SNS

VI

Start of line vervus EOL / End of line :
- End of line (EOL)
  - $ or g_: Jumps to (second to) last char of the current line
    - $: Jumps to TRUE ENDING of current line
    - g_: Jumps to last non-blank of current line
    - A : Jumps to EOL, End of char and append immediate by starting to insert
- Start of line (SOL)
- 0 or ^: Jumps to first char of the current line
  - 0: Jumps to TRUE BEGINNING of current line
  - ^: Jumps to first non-blank of current line
- TL;DR –> 0 < ^ < g_ <$
- Or with a diagram
```
      [ ] [ ] [ ] [ ] [d] [e] [f] [ ] [m] [y] [_] [f] [u] [n] [c] [ ] [ ] [ ]
          ↑               ↑                                           ↑     ↑
          0               ^                                           g_    $
          (Col 1)     (First Text)                                (Last Text) (Absolute End)
```
Under insert mode, if you wish to add to the last line:
- Insert Mode –> Ctrl + o –> $
- Note: Ctrl+o allows user to temp switch over to normal mode for one single command only
Top of the file vs the end of the file
- First line of file (you have 4 options, they’re all doing the same thing)
  - gg = first line only
  - gg0 = first line + FOL !!!
  - :1 = first line only
  - 1G with explicit number 1
- Last line in file (you have 2 options)
  - :$ last line only last entry
  - G last line only first entry
  - G$ last line + EOL !! (Best optionGG$)
- TL:DR –> gg0 < gg < G < G$