1*54844dd5Spettai.\" $NetBSD: zmore.1,v 1.4 2013/11/12 21:58:37 pettai Exp $ 2*54844dd5Spettai.\" $OpenBSD: zmore.1,v 1.10 2009/08/16 09:41:08 sobrado Exp $ 35ddb4360Smrg.\" 45ddb4360Smrg.\" Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com> 55ddb4360Smrg.\" 65ddb4360Smrg.\" Permission to use, copy, modify, and distribute this software for any 75ddb4360Smrg.\" purpose with or without fee is hereby granted, provided that the above 85ddb4360Smrg.\" copyright notice and this permission notice appear in all copies. 95ddb4360Smrg.\" 105ddb4360Smrg.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 115ddb4360Smrg.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 125ddb4360Smrg.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 135ddb4360Smrg.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 145ddb4360Smrg.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 155ddb4360Smrg.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 165ddb4360Smrg.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 175ddb4360Smrg.\" 185ddb4360Smrg.\" Sponsored in part by the Defense Advanced Research Projects 195ddb4360Smrg.\" Agency (DARPA) and Air Force Research Laboratory, Air Force 205ddb4360Smrg.\" Materiel Command, USAF, under agreement number F39502-99-1-0512. 215ddb4360Smrg.\" 22*54844dd5Spettai.Dd August 16, 2009 235ddb4360Smrg.Dt ZMORE 1 245ddb4360Smrg.Os 255ddb4360Smrg.Sh NAME 26*54844dd5Spettai.Nm zmore , 27*54844dd5Spettai.Nm zless 28*54844dd5Spettai.Nd view compressed files 295ddb4360Smrg.Sh SYNOPSIS 305ddb4360Smrg.Nm zmore 315ddb4360Smrg.Op Ar flags 32*54844dd5Spettai.Op Ar 33*54844dd5Spettai.Nm zless 34*54844dd5Spettai.Op Ar flags 35*54844dd5Spettai.Op Ar 365ddb4360Smrg.Sh DESCRIPTION 375ddb4360Smrg.Nm 385ddb4360Smrgis a filter that allows the viewing of files compressed with Lempel-Ziv 395ddb4360Smrgencoding. 405ddb4360SmrgSuch files generally have a 415ddb4360Smrg.Dq Z 425ddb4360Smrgor 435ddb4360Smrg.Dq gz 445ddb4360Smrgextension (both the 455ddb4360Smrg.Xr compress 1 465ddb4360Smrgand 475ddb4360Smrg.Xr gzip 1 485ddb4360Smrgformats are supported). 495ddb4360SmrgAny 505ddb4360Smrg.Ar flags 515ddb4360Smrgthat are specified are passed to the user's preferred 525ddb4360Smrg.Ev PAGER 535ddb4360Smrg(which is 545ddb4360Smrg.Pa /usr/bin/more 555ddb4360Smrgby default). 565ddb4360Smrg.Pp 57*54844dd5Spettai.Nm zless 58*54844dd5Spettaiis equivalent to 59*54844dd5Spettai.Nm zmore 60*54844dd5Spettaibut uses 61*54844dd5Spettai.Xr less 1 62*54844dd5Spettaias a pager instead of 63*54844dd5Spettai.Xr more 1 . 64*54844dd5Spettai.Pp 655ddb4360SmrgWhen multiple files are specified, 665ddb4360Smrg.Nm 675ddb4360Smrgwill pause at the end of each file and present the following prompt to the user: 685ddb4360Smrg.Bd -literal -offset indent 695ddb4360Smrgprev_file (END) - Next: next_file 705ddb4360Smrg.Ed 715ddb4360Smrg.Pp 725ddb4360SmrgWhere 735ddb4360Smrg.Sy prev_file 745ddb4360Smrgis the file that was just displayed and 755ddb4360Smrg.Sy next_file 765ddb4360Smrgis the next file to be displayed. 775ddb4360SmrgThe following keys are recognized at the prompt: 785ddb4360Smrg.Bl -tag -width "e or q" -offset indent 795ddb4360Smrg.It Ic e No or Ic q 805ddb4360Smrgquit 815ddb4360Smrg.Nm zmore . 825ddb4360Smrg.It Ic s 835ddb4360Smrgskip the next file (or exit if the next file is the last). 845ddb4360Smrg.El 855ddb4360Smrg.Pp 865ddb4360SmrgIf no files are specified, 875ddb4360Smrg.Nm 885ddb4360Smrgwill read from the standard input. 895ddb4360SmrgIn this mode 905ddb4360Smrg.Nm 915ddb4360Smrgwill assume 925ddb4360Smrg.Xr gzip 1 935ddb4360Smrgstyle compression since there is no suffix on which to make a decision. 945ddb4360Smrg.Sh ENVIRONMENT 955ddb4360Smrg.Bl -tag -width "PAGER" 965ddb4360Smrg.It Ev PAGER 975ddb4360SmrgProgram used to display files. 985ddb4360SmrgIf unset, 995ddb4360Smrg.Pa /usr/bin/more 100*54844dd5Spettaiis used 101*54844dd5Spettai.Pq Nm zmore 102*54844dd5Spettaior 103*54844dd5Spettai.Pa /usr/bin/less 104*54844dd5Spettai.Pq Nm zless . 1055ddb4360Smrg.El 1065ddb4360Smrg.Sh SEE ALSO 1075ddb4360Smrg.Xr compress 1 , 1085ddb4360Smrg.Xr less 1 , 1095ddb4360Smrg.Xr more 1 110