Linux basic Commands (4) View file related

CAT//(CONCATENATE) start from the first line

-N List Line numbers

Reverse operation of TAC//cat

NL//view and List line numbers

-b Specifies how the line number is specified

-B A is equivalent to cat-n empty line also listed travel number

-B t default blank line does not list line numbers

-N Line Number representation method

-N Ln line number is displayed on the left

-N RN line number is displayed on the right side of the field

-N RZ line number is displayed on the right side of the field plus 0

more//View files can be paged back

Less//View files Unlike more is possible to page forward

Head//View file header rows-n followed by line number without parameter default 10 rows

Tail//view files at the end of a few lines of parameters with head

OD//Read the file in the specified binary

　　

　　

Linux basic Commands (4) View file related