Cacher is the code snippet organizer for pro developers

Ctrl-A: go to the beginning of line

Ctrl-E: go to the end of line

Alt-B: skip one word backward

Alt-F: skip one word forward

Ctrl-U: delete to the beginning of line

Ctrl-K: delete to the end of line

Alt-D: delete to the end of word

simple vim

Save and exit
esc : wq

Save no exit
: w

Quit and throw away chages
: q!