1map <F2> :NERDTreeToggle<cr>

1map <F2> :TlistToggle<cr>

1colo evening
2if has( "gui_running" )
3  colo github
4elseif  $TERM =~ '256'
5  colo wombat256
6endif

1au FocusLost * :wa

1 :.!ls

1find . -name complicated_condition | vim -

1:g/profile/d # delete all lines containing "profile"

2:g/^\s*$/d # delete all lines that are empty or that contain only whitespace

3:g!/^\s*"/d # delete all lines that do not contain a pattern

4:v/^\s*"/d # same action

5:v/error\|warn\|fail/d #  to delete all lines except those that contain "error" or "warn" or "fail" 

1match Todo /\s\+$/ # this will flag them the same way as TODO or FIXME

2:%s/\s\+$//e # to remove them, run this on normal mode

  1:e.  # in current working directory

  2:sp. # in split at current working directory

  3:vs. # in vertical split at current working directory

  4:E   # at directory of current file

  5:Se  # in split at directory of current file

  6:Ve  # in vertical split at directory of current file

  1%  # create a new file

  2d  # create a new directory

  3R  # rename the file/directory under the cursor

  4D  # Delete the file/directory under the cursor

  1,cc               # Comments out the current line or text selected in visual mode. 

  2,cn               # Same as <1> but forces nesting. 

  3,c<space>   # Toggles the comment state of the selected line(s). 

  4,cm               # Comments the given lines using only one set of multipart delimiters if possible. 

  5,ci               # Toggles the comment state of the selected line(s) individually. 

  6,cs               # Comments out the selected lines 'sexily' 

  7,cy               # Same as |NERDComComment| except that the commented line(s) are yanked before commenting. 

  8,c$               # Comments the current line from the cursor to the end of line. 

  9,cA               # Adds comment delimiters to the end of line and goes into insert mode between them. 

  10,cl              # Adds comment delimiters to the start of line and goes into insert mode between them. 

  11,ca              # Switches to the alternative set of delimiters.

  12,cu              # Uncomments the selected line(s). 

  1! scriptname %:p

  1 vim -p first.txt second.txt # opening a list of files each in seprated tab.

  2 gvim -p *.txt               # opening a list of  matched files in seprated tabs.

  3 :tabedit {file}             # edit specified file in a new tab.

  4 :tabfind {file}             # open a new tab with filename given, searching the 'path' to find it

  5 :tabclose                   # close current tab

  6 :tabclose {i}               # close i-th tab

  7 :tabonly                    # close all other tabs (show only the current tab)

  8 :tab ball                   # show each buffer in a tab (up to 'tabpagemax' tabs)

  9 :tab help                   # open a new help window in its own tab page

  10:tab drop {file}            # open {file} in a new tab, or jump to a window/tab containing the file if there is one

  11:tab split                  # copy the current window to a new tab of its own

  1 :tabs                       # list all tabs including their displayed windows

  2 :tabm 0                     # move current tab to first

  3 :tabm                       # move current tab to last

  4 :tabm {i}                   # move current tab to position i+1

  5 :tabn                       # go to next tab

  6 :tabp                       # go to previous tab

  7 :tabfirst                   # go to first tab

  8 :tablast                    # go to last tab

  
  
In normal mode:

  9 gt                          # go to next tab

  10gT                          # go to previous tab

  11{i}gt                       # go to tab in position i

  1 zf#j        # creates a fold from the cursor down # lines.

  2 zf/         # string creates a fold from the cursor to string .

  3 zj          # moves the cursor to the next fold.

  4 zk          # moves the cursor to the previous fold.

  5 zo          # opens a fold at the cursor.

  6 zO          # opens all folds at the cursor.

  7 zm          # increases the foldlevel by one.

  8 zM          # closes all open folds.

  9 zr          # decreases the foldlevel by one.

  10zR          # decreases the foldlevel to zero -- all folds will be open.

  11zd          # deletes the fold at the cursor.

  12zE          # deletes all folds.

  13[z          # move to start of open fold.

  14]z          # move to end of open fold.