32v 1m tk
From Computer History Wiki
TK(1) UNIX Programmer's Manual TK(1)
tk - paginator for the Tektronix 4014
tk [ -t ] [ -_N ] [ -p_L ] [ file ]
The output of _t_k is intended for a Tektronix 4014 terminal. _T_k arranges for 66 lines to fit on the screen, divides the screen into _N columns, and contributes an eight space page offset in the (default) single-column case. Tabs, spaces, and backspaces are collected and plotted when necessary. Teletype Model 37 half- and reverse-line sequences are interpreted and plotted. At the end of each page _t_k waits for a newline (empty line) from the keyboard before continu- ing on to the next page. In this wait state, the command !_c_o_m_m_a_n_d will send the _c_o_m_m_a_n_d to the shell.
The command line options are:
-t Don't wait between pages; for directing output into a file.
-_N Divide the screen into _N columns and wait after the last column.
-p_L Set page length to _L lines.