vi
Vi show column number :set number :set nonumber :%s/old/new/gc - replace all occurences in file with confirmation /w search forward for w :s/(/[/ # replace only the current line from ( to [ r filename - insert content of filename below cursor ----------- Vi + file – open at last line Vi +N file – open at N line 0, $ - first, last position of the file w,b forward, backward word HML – top, middle, last line of the screen Ctrl+U, Ctrl+D - scroll down, up one half of screen /pattern – search forward for pattern ?pattern – search backward for pattern N,n – repeat last search in same, opposite direction :11 – move to line 11 in file Insert: Insert text after and before the cursor a, i o,O – open new line for text below, above cursor cc – change current line dd – delete line dw – delete word p,P – put deleted text after, before cursor u – undo last edit J – join 2 lines :30,60w ne...