VI

• insert mode:

i

o

• salvare e uscire

:x

• • forzato (x i file sola lettura)

:x!

• Sostituzione caratteri e frasi:

First occurrence on current line:

:s/OLD/NEW

Globally (all) on current line:

:s/OLD/NEW/g

Between two lines #,#:

:#,#s/OLD/NEW/g

Every occurrence in file:

:%s/OLD/NEW/g

Ridimensionare tutti i files/dirs to Title case, capitalize, first character-letter upper case (maiuscole)

:%s/\(.\)\(.*\)/\u\1\2/

• remove empty lines:

:g/^$/d