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IRIX Base Documentation 1998 November
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IRIX 6.5.2 Base Documentation November 1998.img
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usr
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catman
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cat1
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gzmore.z
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gzmore
Wrap
Text File
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1998-10-20
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6KB
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199 lines
GGGGZZZZMMMMOOOORRRREEEE((((1111)))) GGGGZZZZMMMMOOOORRRREEEE((((1111))))
NNNNAAAAMMMMEEEE
gzmore - file perusal filter for crt viewing of compressed text
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
ggggzzzzmmmmoooorrrreeee [ name ... ]
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
_G_z_m_o_r_e is a filter which allows examination of compressed or plain text
files one screenful at a time on a soft-copy terminal. _g_z_m_o_r_e works on
files compressed with _c_o_m_p_r_e_s_s, _p_a_c_k or _g_z_i_p, and also on uncompressed
files. If a file does not exist, _g_z_m_o_r_e looks for a file of the same
name with the addition of a .gz, .z or .Z suffix.
_G_z_m_o_r_e normally pauses after each screenful, printing --More-- at the
bottom of the screen. If the user then types a carriage return, one more
line is displayed. If the user hits a space, another screenful is
displayed. Other possibilities are enumerated later.
_G_z_m_o_r_e looks in the file /_e_t_c/_t_e_r_m_c_a_p to determine terminal
characteristics, and to determine the default window size. On a terminal
capable of displaying 24 lines, the default window size is 22 lines. To
use a pager other than the default _m_o_r_e, set environment variable PAGER
to the name of the desired program, such as _l_e_s_s.
Other sequences which may be typed when _g_z_m_o_r_e pauses, and their effects,
are as follows (_i is an optional integer argument, defaulting to 1) :
_i<space>
display _i more lines, (or another screenful if no argument is given)
^D display 11 more lines (a ``scroll''). If _i is given, then the
scroll size is set to _i.
d same as ^D (control-D)
_iz same as typing a space except that _i, if present, becomes the new
window size. Note that the window size reverts back to the default
at the end of the current file.
_is skip _i lines and print a screenful of lines
_if skip _i screenfuls and print a screenful of lines
q or Q
quit reading the current file; go on to the next (if any)
e or q
When the prompt --More--(Next file: _f_i_l_e) is printed, this command
causes zmore to exit.
PPPPaaaaggggeeee 1111
GGGGZZZZMMMMOOOORRRREEEE((((1111)))) GGGGZZZZMMMMOOOORRRREEEE((((1111))))
s When the prompt --More--(Next file: _f_i_l_e) is printed, this command
causes zmore to skip the next file and continue.
= Display the current line number.
_i/expr
search for the _i-th occurrence of the regular expression _e_x_p_r. If
the pattern is not found, _z_m_o_r_e goes on to the next file (if any).
Otherwise, a screenful is displayed, starting two lines before the
place where the expression was found. The user's erase and kill
characters may be used to edit the regular expression. Erasing back
past the first column cancels the search command.
_in search for the _i-th occurrence of the last regular expression
entered.
!command
invoke a shell with _c_o_m_m_a_n_d. The character `!' in "command" are
replaced with the previous shell command. The sequence "\!" is
replaced by "!".
:q or :Q
quit reading the current file; go on to the next (if any) (same as q
or Q).
. (dot) repeat the previous command.
The commands take effect immediately, i.e., it is not necessary to type a
carriage return. Up to the time when the command character itself is
given, the user may hit the line kill character to cancel the numerical
argument being formed. In addition, the user may hit the erase character
to redisplay the --More-- message.
At any time when output is being sent to the terminal, the user can hit
the quit key (normally control-\). _Z_m_o_r_e will stop sending output, and
will display the usual --More-- prompt. The user may then enter one of
the above commands in the normal manner. Unfortunately, some output is
lost when this is done, due to the fact that any characters waiting in
the terminal's output queue are flushed when the quit signal occurs.
The terminal is set to _n_o_e_c_h_o mode by this program so that the output can
be continuous. What you type will thus not show on your terminal, except
for the / and ! commands.
If the standard output is not a teletype, then _g_z_m_o_r_e acts just like
_z_c_a_t, except that a header is printed before each file.
FFFFIIIILLLLEEEESSSS
/etc/termcap Terminal data base
PPPPaaaaggggeeee 2222
GGGGZZZZMMMMOOOORRRREEEE((((1111)))) GGGGZZZZMMMMOOOORRRREEEE((((1111))))
SSSSEEEEEEEE AAAALLLLSSSSOOOO
more(1), gzip(1), gzdiff(1), gzgrep(1), gznew(1), gzforce(1), gzexe(1)
PPPPaaaaggggeeee 3333