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diff --git a/sag-0.6.1-www/sag-0.6.1.html/x2124.html b/sag-0.6.1-www/sag-0.6.1.html/x2124.html new file mode 100644 index 0000000..774ea19 --- /dev/null +++ b/sag-0.6.1-www/sag-0.6.1.html/x2124.html @@ -0,0 +1,248 @@ +<!DOCTYPE HTML PUBLIC "-//Norman Walsh//DTD DocBook HTML 1.0//EN"> +<HTML +><HEAD +><TITLE +>Changing user properties</TITLE +><META +NAME="GENERATOR" +CONTENT="Modular DocBook HTML Stylesheet"><LINK +REL="HOME" +TITLE="The Linux System Administrators' Guide" +HREF="book1.html"><LINK +REL="UP" +TITLE="Managing user accounts" +HREF="c2018.html"><LINK +REL="PREVIOUS" +TITLE="Creating a user" +HREF="x2031.html"><LINK +REL="NEXT" +TITLE="Removing a user" +HREF="x2152.html"></HEAD +><BODY +BGCOLOR="#FFFFFF" +TEXT="#000000" +><DIV +CLASS="NAVHEADER" +><TABLE +WIDTH="100%" +BORDER="0" +CELLPADDING="0" +CELLSPACING="0" +><TR +><TH +COLSPAN="3" +ALIGN="center" +>The Linux System Administrators' Guide</TH +></TR +><TR +><TD +WIDTH="10%" +ALIGN="left" +VALIGN="bottom" +><A +HREF="x2031.html" +>Prev</A +></TD +><TD +WIDTH="80%" +ALIGN="center" +VALIGN="bottom" +>Chapter 9. Managing user accounts</TD +><TD +WIDTH="10%" +ALIGN="right" +VALIGN="bottom" +><A +HREF="x2152.html" +>Next</A +></TD +></TR +></TABLE +><HR +ALIGN="LEFT" +WIDTH="100%"></DIV +><DIV +CLASS="SECT1" +><H1 +CLASS="SECT1" +><A +NAME="AEN2124" +>Changing user properties</A +></H1 +><P +> There are a few commands for changing various + properties of an account (i.e., the relevant field + in <TT +CLASS="FILENAME" +>/etc/passwd</TT +>): + + <DIV +CLASS="GLOSSLIST" +><DL +><DT +><B +><B +CLASS="COMMAND" +>chfn</B +></B +></DT +><DD +><P +> Change the full name field. + </P +></DD +><DT +><B +><B +CLASS="COMMAND" +>chsh</B +></B +></DT +><DD +><P +> Change the login shell. + </P +></DD +><DT +><B +><B +CLASS="COMMAND" +>passwd</B +></B +></DT +><DD +><P +>Change the password. + </P +></DD +></DL +></DIV +> + + The super-user may use these commands to change the properties + of any account. Normal users can only change the properties + of their own account. It may sometimes be necessary to disable + these commands (with <B +CLASS="COMMAND" +>chmod</B +>) for normal users, + for example in an environment with many novice users. </P +><P +> Other tasks need to be done by hand. For example, to + change the username, you need to edit <TT +CLASS="FILENAME" +>/etc/passwd</TT +> + directly (with <B +CLASS="COMMAND" +>vipw</B +>, remember). Likewise, to add + or remove the user to more groups, you need to edit + <TT +CLASS="FILENAME" +>/etc/group</TT +> (with <B +CLASS="COMMAND" +>vigr</B +>). Such tasks tend to + be rare, however, and should be done with caution: for + example, if + you change the username, e-mail will no longer reach the + user, unless you also create a mail alias. + + <A +NAME="AEN2150" +HREF="#FTN.AEN2150" +>[1]</A +> + + </P +></DIV +><H3 +>Notes</H3 +><TABLE +BORDER="0" +CLASS="FOOTNOTES" +WIDTH="100%" +><TR +><TD +ALIGN="LEFT" +VALIGN="TOP" +WIDTH="5%" +><A +NAME="FTN.AEN2150" +HREF="x2124.html#AEN2150" +>[1]</A +></TD +><TD +ALIGN="LEFT" +VALIGN="TOP" +WIDTH="95%" +><P +>The user's name might change due to + marriage, for example, and he might want to have his + username reflect his new name.} </P +></TD +></TR +></TABLE +><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" +><A +HREF="x2031.html" +>Prev</A +></TD +><TD +WIDTH="34%" +ALIGN="center" +VALIGN="top" +><A +HREF="book1.html" +>Home</A +></TD +><TD +WIDTH="33%" +ALIGN="right" +VALIGN="top" +><A +HREF="x2152.html" +>Next</A +></TD +></TR +><TR +><TD +WIDTH="33%" +ALIGN="left" +VALIGN="top" +>Creating a user</TD +><TD +WIDTH="34%" +ALIGN="center" +VALIGN="top" +><A +HREF="c2018.html" +>Up</A +></TD +><TD +WIDTH="33%" +ALIGN="right" +VALIGN="top" +>Removing a user</TD +></TR +></TABLE +></DIV +></BODY +></HTML +>
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