You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
127 lines
4.5 KiB
127 lines
4.5 KiB
<chapter id="konsole-intro">
|
|
|
|
<chapterinfo>
|
|
<authorgroup>
|
|
<author>
|
|
<firstname>Gardner</firstname>
|
|
<surname>Bell</surname>
|
|
</author>
|
|
</authorgroup>
|
|
</chapterinfo>
|
|
|
|
|
|
<title>&konsole; Introduction</title>
|
|
|
|
<para>Extremely brief intro to managing in a shell</para>
|
|
|
|
<para>Emergency procedures: killing wild apps, etc</para>
|
|
|
|
<para>SSH, sessions, envars, other fun things</para>
|
|
|
|
<para>Some tips and tricks</para>
|
|
|
|
|
|
<!-- Some Content borrowed from the konsole handbook -->
|
|
|
|
<para>&konsole; is a terminal emulator for the X Window System. It is
|
|
essentially based on the <ulink url="http://vt100.net">DEC's VT100</ulink>
|
|
and many of its succesors. &konsole; – also referred to as a
|
|
shell – is an
|
|
essential tool on &Linux; and &UNIX; based machines for fast and productive
|
|
work.</para>
|
|
|
|
<para>Emergency Procedures:</para>
|
|
|
|
<para>On &Linux; and &UNIX;-based systems every process runs independently in its own memory
|
|
space so it can't accidentally overwrite any other processes memory, unless
|
|
of course it has <systemitem class="username">root</systemitem> privileges.
|
|
If a process in &tde; crashes due to a bug one should not need to worry
|
|
about it accessing any other active process.</para>
|
|
|
|
<para>To keep track of all system processes use the <command>top</command>
|
|
command or <command>ps</command> in &konsole;. Using these utilities will
|
|
make it much easier to find and kill off rogue programs.</para>
|
|
|
|
<para>An example of using signals in &konsole;, &konqueror; has crashed
|
|
leaving behind a running process of
|
|
<application>nspluginviewer</application> which is taking up 12% of your
|
|
memory and 10% of your cpu cycles. In <command>top</command> use the <keycap>k</keycap>
|
|
command switch to kill the task. You will be prompted for the PID and then
|
|
the signal to send to kill it. For more on info on what signals you can
|
|
send to a running process see the full manual on signals (type
|
|
<command>man signal</command> in a &konsole; or go to
|
|
<userinput>#signal</userinput> in &konqueror;).</para>
|
|
|
|
<para>SSH, sessions, envars, other fun things.</para>
|
|
|
|
<para>If you are using &konsole; for remote administration consider using
|
|
&konsole;'s <quote>Session</quote> feature. To use this click on the menu
|
|
entry
|
|
<menuchoice><guimenu>Settings</guimenu><guimenuitem>Configure &konsole;</guimenuitem></menuchoice>.
|
|
From here choose the <guimenuitem>Sessions</guimenuitem> tab and fill in the
|
|
name for your new session. This will now become your default session when
|
|
you start &konsole;.</para>
|
|
|
|
<para>When &konsole; is invoked <application>bash</application> specific
|
|
commands and &tde; specific variables are read and executed from
|
|
<filename>~/.bashrc</filename> or <filename>~/.bash_profile</filename>.
|
|
The preferred configuration file for user environments is
|
|
<filename>~/.bash_profile</filename>, the commands
|
|
<command>printenv</command> or <command>env</command> can be used to
|
|
display all currently set variables. To set a variable in the shell use
|
|
<command>VARNAME=<replaceable>value</replaceable></command>. For a full
|
|
list of variables that can be set in &tde; see the <ulink
|
|
url="http://wiki.kde.org/tiki-index.php?page=Environment+Variables">wiki
|
|
</ulink>.</para>
|
|
|
|
<para>Some tips and tricks</para>
|
|
|
|
<para>To rename &konsole;'s session use <keycombo
|
|
action="simul">&Ctrl;&Alt;<keycap>S</keycap></keycombo> and enter the new
|
|
name.</para>
|
|
|
|
<para>If you find the need to run any &tde; program with <systemitem
|
|
class="username">root</systemitem> privileges, you can use the &tdesu; command with the <option>-c</option> switch
|
|
from the command line like this: <userinput><command>tdesu</command>
|
|
<option>-c -n <replaceable>PROGRAM</replaceable></option></userinput>, using
|
|
the <option>-n</option> switch will prevent &tde; from remembering your
|
|
passwords.</para>
|
|
|
|
<!-- Add links to "further reading" here -->
|
|
<itemizedlist>
|
|
<title>Related Information</title>
|
|
|
|
|
|
<listitem><para>The &konsole;
|
|
Handbook has much more information about the features available in
|
|
&konsole;. You can read it in &khelpcenter; or by entering
|
|
<userinput>help:/konsole</userinput> in &konqueror;'s
|
|
<guilabel>Location</guilabel> bar.</para>
|
|
</listitem>
|
|
|
|
</itemizedlist>
|
|
|
|
|
|
|
|
|
|
|
|
</chapter>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: xml
|
|
sgml-omittag:nil
|
|
sgml-shorttag:nil
|
|
sgml-namecase-general:nil
|
|
sgml-general-insert-case:lower
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:0
|
|
sgml-indent-data:true
|
|
sgml-parent-document:("index.docbook" "book" "chapter")
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
-->
|