Cheat Sheet - vim

Toggle word wrap

:set nowrap
:set wrap

Block comment

• press esc (to leave editing or other mode)
• hit ctrl + v (visual block mode)
• use arrow keys to select relevant text
• shift + i (capital I)
• insert text you want, e,g #
• press esc esc

Search and replace

• Will replace all occurrences without confirmation

:%s/search_string/replace_string/g