WELCOME to JF's ZONE

arek STIKOM SURABAYA

Jeff's says :

Inspirasiku untuk membuat blog yang dapat memberikan segala pengetahuan dan dapat menjadi tuntunan bagi sobat JF's Zone. Pengetahuan dengan dasar Teknologi Informasi yang aku dapatkan sehingga dapat berguna bagi pembaca dan dapat digunakan sebagai inspirasi dalam memperoleh wawasan.

Aku ingin ilmuku bermanfaat bagi orang lain...

Cursor movement:
Keystrokes Action
h/j/k/l Move cursor left/down/up/right
spacebar Move cursor right one space
-/+ Move cursor down/up in first column
ctrl-d Scroll down one half of a page
ctrl-u Scroll up one half of a page
ctrl-f Scroll forward one page
ctrl-b Scroll back one page
M (shift-h) Move cursor to middle of page
H Move cursor to top of page
L Move cursor to bottom of page
W
w
5w
Move cursor a word at a time
Move cursor ahead 5 words
B
b
5b
Move cursor back a word at a time
Move cursor back a word at a time
Move cursor back 5 words
e
5e
Move cursor to end of word
Move cursor ahead to the end of the 5th word
0 (zero) Move cursor to beginning of line
$ Move cursor to end of line
) Move cursor to beginning of next sentence
( Move cursor to beginning of current sentence
G Move cursor to end of file
% Move cursor to the matching bracket.
Place cursor on {}[]() and type "%".
Use the matchit or xmledit plug-in to extend this capability to XML/XHTML tags.
'. Move cursor to previously modified line.
'a Move cursor to line mark "a" generated by marking with keystroke "ma"
'A Move cursor to line mark "a" (global between buffers) generated by marking with keystroke "mA"
]' Move cursor to next lower case mark.
[' Move cursor to previous lower case mark.
Editing commands:
Keystrokes Action
i Insert at cursor
a Append after cursor
A Append at end of line
ESC Terminate insert mode
u Undo last change
U Undo all changes to entire line
o Open a new line
dd
3dd
Delete line
Delete 3 lines.
D Delete contents of line after cursor
C Delete contents of line after cursor and insert new text. Press esc key to end insertion.
dw
4dw
Delete word
Delete 4 words
cw Change word
x Delete character at cursor
r Replace character
R Overwrite characters from cursor onward
s Substitute one character under cursor continue to insert
S Substitute entire line and begin to insert at beginning of line
~ Change case of individual character
ctrl-a
ctrl-x
Increment number under the cursor.
Decrement number under the cursor.
/search_string{CR} Search for search_string
?search_string{CR} Search backwards (up in file) for search_string
/\<search_string\>{CR} Search for search_word
Ex: /\<s\>
Search for variable "s" but ignore declaration "string" or words containing "s". This will find "string s;", "s = fn(x);", "x = fn(s);", etc
n Find next occurrence of search_word
N Find previous occurrence of search_word
. repeat last command action.
Terminate session:
  • Use command: ZZ
    Save changes and quit.
  • Use command line: ":wq"
    Save (write) changes and quit.
  • Use command line: ":w"
    Save (write) changes without quitting.
  • Use command line: ":q!"
    Ignore changes and quit. No changes from last write will be saved.
  • Use command line: ":qa"
    Quit all files opened.

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