<HTML ><HEAD ><TITLE >The Unix and Internet Fundamentals HOWTO</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.54"><LINK REL="NEXT" TITLE="$B$O$8$a$K(B" HREF="intro.html"></HEAD ><BODY CLASS="ARTICLE" BGCOLOR="#FFFFFF" TEXT="#000000" ><DIV CLASS="ARTICLE" ><DIV CLASS="TITLEPAGE" ><H1 CLASS="TITLE" ><A NAME="AEN2" >The Unix and Internet Fundamentals HOWTO</A ></H1 ><H3 CLASS="AUTHOR" ><A NAME="AEN4" >Eric Raymond</A ></H3 ><DIV CLASS="AFFILIATION" ><DIV CLASS="ADDRESS" ><P CLASS="ADDRESS" >esr@thyrsus.com<br> </P ></DIV ></DIV ><P CLASS="OTHERCREDIT" ><B > JF Project - </B ><SPAN CLASS="CONTRIB" >$BF|K\8lLu(B</SPAN ><DIV CLASS="AFFILIATION" ><DIV CLASS="ADDRESS" ><P CLASS="ADDRESS" >JF@linux.or.jp</P ></DIV ></DIV ></P ><DIV CLASS="REVHISTORY" ><TABLE WIDTH="100%" BORDER="0" ><TR ><TH ALIGN="LEFT" VALIGN="TOP" COLSPAN="3" ><B >Revision History</B ></TH ></TR ><TR ><TD ALIGN="LEFT" >Revision 2.4</TD ><TD ALIGN="LEFT" >12 June 2001</TD ><TD ALIGN="LEFT" >Revised by: esr</TD ></TR ><TR ><TD ALIGN="LEFT" COLSPAN="3" >Where to find more.</TD ></TR ><TR ><TD ALIGN="LEFT" >Revision 1.0</TD ><TD ALIGN="LEFT" >29 October 1998</TD ><TD ALIGN="LEFT" >Revised by: esr</TD ></TR ><TR ><TD ALIGN="LEFT" COLSPAN="3" >Initial revision.</TD ></TR ></TABLE ></DIV ><DIV ><DIV CLASS="ABSTRACT" ><P ></P ><P >$B$3$NJ8=q$G$O!"(BPC $B7O$N%3%s%T%e!<%?$d(B Unix $B%i%$%/$J%*%Z%l!<%F%#%s%0%7%9%F%`!"(B $B$*$h$S%$%s%?!<%M%C%H$K4X$9$k<BMQE*$J4pACCN<1$K$D$$$F!"5;=QE*$J@lLgMQ8l$r(B $B;H$o$:$K2r@b$7$F$$$^$9!#(B </P ><P ></P ></DIV ></DIV ><HR></DIV ><DIV CLASS="TOC" ><DL ><DT ><B >Table of Contents</B ></DT ><DT >1. <A HREF="intro.html" >$B$O$8$a$K(B</A ></DT ><DD ><DL ><DT >1.1. <A HREF="intro.html#PURPOSE" >$B$3$NJ8=q$NL\E*(B</A ></DT ><DT >1.2. <A HREF="intro.html#NEWVERSIONS" >$B$3$NJ8=q$N?7%P!<%8%g%s(B</A ></DT ><DT >1.3. <A HREF="intro.html#FEEDBACK" >$B%U%#!<%I%P%C%/$HD{@5(B</A ></DT ><DT >1.4. <A HREF="intro.html#RESOURCES" >$B4XO"%j%=!<%9(B</A ></DT ></DL ></DD ><DT >2. <A HREF="anatomy.html" >$B%3%s%T%e!<%?2rK63XF~Lg(B</A ></DT ><DT >3. <A HREF="bootup.html" >$B%3%s%T%e!<%?$NEE8;$rF~$l$?;~$K2?$,5/$3$k$N$+(B?</A ></DT ><DT >4. <A HREF="login.html" >$B%m%0%$%s$7$?$H$-$K2?$,5/$3$k$N$+(B?</A ></DT ><DT >5. <A HREF="running-programs.html" >$B%7%'%k$+$i%W%m%0%i%`$r5/F0$7$?$H$-2?$,5/$3$k$+(B?</A ></DT ><DT >6. <A HREF="devices.html" >$BF~NO%G%P%$%9$d3d$j9~$_$O$I$N$h$&$KF0:n$7$F$$$k$N$+(B?</A ></DT ><DT >7. <A HREF="multitasking.html" >$B%3%s%T%e!<%?$O$I$&$d$C$FJ#?t$N$3$H$rF1;~$K9T$&$N$+(B?</A ></DT ><DT >8. <A HREF="memory-management.html" >$B%3%s%T%e!<%?$O$I$&$d$C$FJ#?t$N%W%m%;%9$,43>D$7$"$o$J$$$h$&$K$7$F$$$k$N$+(B?</A ></DT ><DD ><DL ><DT >8.1. <A HREF="memory-management.html#VM-SIMPLE" >$B2>A[%a%b%j!'4J0W%P!<%8%g%s(B</A ></DT ><DT >8.2. <A HREF="memory-management.html#VM-DETAILS" >$B2>A[%a%b%j!'>\:Y%P!<%8%g%s(B</A ></DT ><DT >8.3. <A HREF="memory-management.html#MMU" >$B%a%b%j4IM}%f%K%C%H(B (memory management unit)</A ></DT ></DL ></DD ><DT >9. <A HREF="core-formats.html" >$B%3%s%T%e!<%?$O>pJs$r$I$N$h$&$K%a%b%j$KJ];}$9$k$N$+(B?</A ></DT ><DD ><DL ><DT >9.1. <A HREF="core-formats.html#NUMBERS" >$B?t;z(B</A ></DT ><DT >9.2. <A HREF="core-formats.html#CHARACTERS" >$BJ8;z(B</A ></DT ></DL ></DD ><DT >10. <A HREF="disk-layout.html" >$B%3%s%T%e!<%?$O$I$N$h$&$K%G%#%9%/$K>pJs$rJ]B8$9$k$N$+(B?</A ></DT ><DD ><DL ><DT >10.1. <A HREF="disk-layout.html#DISK-LOWLEVEL" >$BDc%l%Y%k$G$N%G%#%9%/$H%U%!%$%k%7%9%F%`9=B$(B</A ></DT ><DT >10.2. <A HREF="disk-layout.html#FILESTRUCTURE" >$B%U%!%$%kL>$H%G%#%l%/%H%j(B</A ></DT ><DT >10.3. <A HREF="disk-layout.html#MOUNT-POINTS" >$B%^%&%s%H%]%$%s%H(B</A ></DT ><DT >10.4. <A HREF="disk-layout.html#INAME" >$B%U%!%$%k$NLd$$9g$o$;$N;EAH$_(B</A ></DT ><DT >10.5. <A HREF="disk-layout.html#PERMISSIONS" >$B%U%!%$%k$N=jM-<T!"%Q!<%_%C%7%g%s!"%;%-%e%j%F%#(B</A ></DT ><DT >10.6. <A HREF="disk-layout.html#AEN452" >$BD4;R$,0-$$$H$$$&$N$O(B $B$I$&$$$&$3$H$J$N$+(B</A ></DT ></DL ></DD ><DT >11. <A HREF="languages.html" >$B%3%s%T%e!<%?8@8l$O$I$N$h$&$J;EAH$_$GF0$$$F$$$k$N$+(B</A ></DT ><DD ><DL ><DT >11.1. <A HREF="languages.html#COMPILERS" >$B%3%s%Q%$%k7?$N8@8l(B</A ></DT ><DT >11.2. <A HREF="languages.html#INTERPRETERS" >$B%$%s%?%W%j%?7?8@8l(B</A ></DT ><DT >11.3. <A HREF="languages.html#AEN500" >P-code $B8@8l(B</A ></DT ></DL ></DD ><DT >12. <A HREF="internet.html" >$B%$%s%?!<%M%C%H$O$I$N$h$&$J;EAH$_$GF0$$$F$$$k$N$+(B</A ></DT ><DD ><DL ><DT >12.1. <A HREF="internet.html#DNS" >$BL>A0$H>l=j(B</A ></DT ><DT >12.2. <A HREF="internet.html#DOMAINS" >$B%I%a%$%s%M!<%`%7%9%F%`(B (domain name system)</A ></DT ><DT >12.3. <A HREF="internet.html#TRANSPORT" >$B%Q%1%C%H$H%k!<%?(B</A ></DT ><DT >12.4. <A HREF="internet.html#TCP-IP" >TCP $B$H(B IP</A ></DT ><DT >12.5. <A HREF="internet.html#HTTP" >HTTP : $B%"%W%j%1!<%7%g%s%W%m%H%3%k$N0lNc(B</A ></DT ></DL ></DD ><DT >13. <A HREF="more.html" >$B$b$C$H>\$7$/CN$j$?$$?M$N$?$a$K(B</A ></DT ><DT >14. <A HREF="jf-trans.html" >$BF|K\8lLu$K$D$$$F(B</A ></DT ></DL ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" > </TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="intro.html" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" > </TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >$B$O$8$a$K(B</TD ></TR ></TABLE ></DIV ></BODY ></HTML >