hjkl left down up right
0 $ start/end of line
C-f C-b page down/up
:n line n, 0 = start of file, $ = end of file
w beginning of next word
e end of current word
b beginning of previous word
W E B same but words are delimited by whitespace
-- to see the difference, consider
-- a <file-thingy> b
-- here W E B will treat "<file-thingy>" as one word,
-- but w e b will see "file" and "thingy" as separate words.
43| go to column 43 on current line
032l another way to go to column 32 on the current line
Of these two, 43| uses fewer characters, but requires using the shift key,
so either way, four keys must be touched. Swings and roundabouts.
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