📄 0308-0309.html
字号:
<HTML>
<HEAD>
<TITLE>Linux Complete Command Reference:User Commands:EarthWeb Inc.-</TITLE>
</HEAD>
<META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
<SCRIPT>
<!--
function displayWindow(url, width, height) {
var Win = window.open(url,"displayWindow",'width=' + width +
',height=' + height + ',resizable=1,scrollbars=yes');
}
//-->
</SCRIPT>
</HEAD>
-->
<!-- ISBN=0672311046 //-->
<!-- TITLE=Linux Complete Command Reference//-->
<!-- AUTHOR=Red Hat//-->
<!-- PUBLISHER=Macmillan Computer Publishing//-->
<!-- IMPRINT=Sams//-->
<!-- CHAPTER=01 //-->
<!-- PAGES=0001-0736 //-->
<!-- UNASSIGNED1 //-->
<!-- UNASSIGNED2 //-->
<P><CENTER>
<a href="0305-0307.html">Previous</A> | <a href="../ewtoc.html">Table of Contents</A> | <a href="0310-0311.html">Next</A></CENTER></P>
<A NAME="PAGENUM-308"><P>Page 308</P></A>
<TABLE>
<TR><TD>
</TD><TD>
inside_ftp—Disallow FTPs for people coming from inside your domain.
(utmp required for selectivity.)
</TD></TR><TR><TD>
</TD><TD>
inside_news—Disallow Usenet news posting for people coming from inside your domain.
(utmp required for selectivity.)
</TD></TR><TR><TD>
</TD><TD>
inside_rlogin—Disallow rlogins for people coming from inside your domain.
(utmp required for selectivity.)
</TD></TR><TR><TD>
</TD><TD>
inside_telnet--Disallow Telnets for people coming from inside your domain.
(utmp required for selectivity.)
</TD></TR><TR><TD>
</TD><TD>
jump—Disable the j (jump) command.
</TD></TR><TR><TD>
</TD><TD>
mail--Disable mailing feature.
</TD></TR><TR><TD>
</TD><TD>
news_post--Disable Usenet news posting.
</TD></TR><TR><TD>
</TD><TD>
OPTIONS_save--Disallow saving OPTIONS in
.lynxrc.
</TD></TR><TR><TD>
</TD><TD>
outside_ftp—Disallow FTPs for people coming from outside your domain.
(utmp required for selectivity.)
</TD></TR><TR><TD>
</TD><TD>
outside_news—Disallow Usenet news posting for people coming from outside your domain.
(utmp required for selectivity.)
</TD></TR><TR><TD>
</TD><TD>
outside_rlogin—Disallow rlogins for people coming from outside your domain.
(utmp required for selectivity.)
</TD></TR><TR><TD>
</TD><TD>
outside_telnet—Disallow Telnets for people coming from outside your domain.
(utmp required for selectivity.)
</TD></TR><TR><TD>
</TD><TD>
print—Disallow most print OPTIONS.
</TD></TR><TR><TD>
</TD><TD>
shell—Disallow shell escapes and
lynxexec or lynxprog goto's.
</TD></TR><TR><TD>
</TD><TD>
suspend--Disallow UNIX Ctrl+Z suspends with escape to shell.
</TD></TR><TR><TD>
</TD><TD>
telnet_port—Disallow specifying a port in Telnet goto's.
</TD></TR><TR><TD>
-rlogin
</TD><TD>
Disable recognition of rlogin commands.
</TD><TR><TR><TD>
-selective
</TD><TD>
Require .www browsable FILES to browse directories.
</TD><TR><TR><TD>
-show_cursor
</TD><TD>
If enabled, the cursor will not be hidden in the right-hand corner but will instead be positioned
at the start of the currently selected link.
show_cursor is the default for systems without
FANCY_CURSES capabilities, and the default configuration can be changed in
userdefs.h.
</TD><TR><TR><TD>
-sjis
</TD><TD>
Set kanji code to Shift JIS when Japanese mode is on.
</TD><TR><TR><TD>
-source
</TD><TD>
Works the same as dump but outputs HTML source instead of formatted text.
</TD><TR><TR><TD>
-telnet
</TD><TD>
Disable recognition of Telnet commands.
</TD><TR><TR><TD>
-term=TERM
</TD><TD>
Tell lynx what terminal type to assume it's talking to. (This may be useful for remote
execution when, for example, lynx connects to a remote TCP/IP port that starts a script that, in turn,
starts another lynx process.)
</TD><TR><TR><TD>
-trace
</TD><TD>
Turns on WWW trace mode.
</TD><TR><TR><TD>
-traversal
</TD><TD>
Traverse all HTTP links derived from
startfile. When used with -crawl, each link that
begins with the same string as startfile is output to a file, intended for indexing. See
CRAWL.announce for more information.
</TD><TR><TR><TD>
-underscore
</TD><TD>
Toggles use of
_underline_format in dumps.
</TD><TR><TR><TD>
-validate
</TD><TD>
Accept only HTTP URLs (for validation). Complete security restrictions also are implemented.
</TD><TR><TR><TD>
-version
</TD><TD>
Print version information.
</TD><TR><TR><TD>
-vikeys
</TD><TD>
Enable vi-like key movement.
</TD></TR></TABLE>
<P><B>Commands</B></P>
<UL>
<LI> Use Up arrow and Down arrow to scroll through hypertext links.
<LI> Right arrow or Return will follow a highlighted hypertext link.
<LI> Left Arrow will retreat from a link.
</UL>
<A NAME="PAGENUM-309"><P>Page 309</P></A>
<UL>
<LI> Type h or ? for online help and DESCRIPTIONs of keystroke commands.
<LI> Type k for a complete list of the current keystroke command mappings.
</UL>
<P><B>Notes</B></P>
<P>This is the Lynx 2.5 Release for UN*X/VMS.
</P>
<P>If you wish to contribute to the further development of
lynx, subscribe to our mailing list. Send e-mail to
majordomo@sig.net with "subscribe lynx-dev" as the only line in the body of your message.
</P>
<P>Send bug reports, comments, and suggestions to
lynx-dev@sig.net after subscribing.
</P>
<P>Unsubscribe by sending e-mail to
majordomo@sig.net with unsubscribe lynx-dev as the only line in the body of your
message. Do not send the unsubscribe message to the
lynx-dev list itself.
</P>
<P><B>Acknowledgments</B></P>
<P>lynx has incorporated code from a variety of sources along the way. The earliest versions of
lynx included code from Earl Fogel of Computing Services at the University of Saskatchewan, who implemented
HYPERREZ in the UN*X ENVIRONMENT. HYPERREZ was developed by Niel Larson of
Think.com and served as the model for the early versions of
lynx. Those versions also incorporated libraries from the UN*X Gopher clients developed at the University of Minnesota, and the later versions
of lynx rely on the WWW client library code developed by Tim Berners-Lee and the WWW community. Also a special
thanks to Foteos Macrides, who ported much of lynx to VMS and to everyone on the Net who has contributed to
lynx's development either directly (through comments or bug reports) or indirectly (through inspiration and development of other systems).
</P>
<P><B>AUTHORs</B></P>
<P>Lou Montulli, Garrett Blythe, Craig Lavender, Michael Grobe, Charles Rezac<BR>
Academic Computing Services<BR>
University of Kansas<BR>
Lawrence, Kansas 66047
</P>
<P>Foteos Macrides<BR>
Worcester Foundation<BR>
Shrewsbury, Massachusetts 01545
</P>
<P>Local
</P>
<H3><A NAME="ch01_ 156">
macptopbm
</A></H3>
<P>macptopbm—Convert a MacPaint file into a portable bitmap
</P>
<P><B>SYNOPSIS</B></P>
<!-- CODE SNIP //-->
<PRE>macptopbm [-extraskip N][macpfile]
</PRE>
<!-- END CODE SNIP //-->
<P><B>DESCRIPTION</B></P>
<P>macptopbm reads a MacPaint file as input and produces a portable bitmap as output.
</P>
<P><B>OPTIONS</B></P>
<TABLE>
<TR><TD>
-extraskip
</TD><TD>
This flag is to get around a problem with some methods of transferring FILES from the Mac world to
the UNIX world. Most of these methods leave the Mac FILES alone, but a few of them add the
find-erinfo data onto the front of the UNIX file. This means an extra 128 bytes to skip over when reading the file.
The symptom to watch for is that the resulting PBM file looks shifted to one side. If you get this, try
-extraskip 128, and if that still doesn't look right, try another value.
</TD></TR></TABLE>
<P>All flags can be abbreviated to their shortest unique prefix.
</P>
<P><CENTER>
<a href="0305-0307.html">Previous</A> | <a href="../ewtoc.html">Table of Contents</A> | <a href="0310-0311.html">Next</A></CENTER></P>
</td>
</tr>
</table>
<!-- begin footer information -->
</body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -