Some Commands!

• Page Up, Down
• Search and replace
• Select all text in file. (Press y to copy, open new file and press p to paste. You may need to configure your vim buffer size)
• Vim Search in downward and upward direction
• Go back to prev. visited locations (ctrl+o, ctrl+i, jumps)
• Navigate percentage wise (N%)

Some other tips!

• Type $set -o vi in bash shell so as to use vi commands in bash (especially useful for moving cursor). Note: Concept of modes remain same.