How to search keyword :
Ctrl + W is the shortcut for searching.
Alt + W is the shortcut for repeating the search
How to copy line and paste
'ALT-6' to copy a line
'CTRL-U' to paste the lines
How to delete line
'CTRL-K' to delete the lines
How to display line number
'ALT-C' to display the line number
How to jump specific line number
'Ctrl+Shift+-' to jump specific the line number
Reference:
Ctrl + W is the shortcut for searching.
Alt + W is the shortcut for repeating the search
How to copy line and paste
'ALT-6' to copy a line
'CTRL-U' to paste the lines
How to delete line
'CTRL-K' to delete the lines
How to display line number
'ALT-C' to display the line number
How to jump specific line number
'Ctrl+Shift+-' to jump specific the line number
Reference: