Browsing Chinese (Simplified) translation

22.

<phrase>Kubuntu</phrase>'s Terminal application is called <application>Konsole</application>, and is opened by going to <menuchoice><guimenu>Kickoff Application Launcher</guimenu><guisubmenu>Applications</guisubmenu><guisubmenu>System</guisubmenu><guimenuitem>Terminal (Konsole)</guimenuitem></menuchoice>.

26.

<application>Konsole</application> also displays this information in both the tab and title bar of its window.

31.

To navigate to the current user's home directory, type: <screen>cd</screen> or <screen>cd ~</screen>

32.

The <command>~</command> character represents the current user's home directory. As shown above, <command>cd ~</command> is equivalent to <command>cd /home/username/</command>. However, when running a command as root (using <command>sudo</command>, for example), <command>~</command> points to <filename class="directory">/root</filename>. When running a <command>cd</command> command with <command>sudo</command>, the full path to the home directory must be given.

34.

To navigate up two directory levels, type: <screen>cd ../../</screen>

35.

To navigate to the previous directory (go back), type: <screen>cd -</screen>

36.

To navigate through multiple levels of directories at once, specify the full directory path. For example, type: <screen>cd /var/log</screen> to go directly to the <filename class="directory">/log</filename> subdirectory of <filename class="directory">/var/</filename>. For another example, typing: <screen>cd ~/Desktop</screen> moves to the <filename class="directory">Desktop</filename> subdirectory inside the current user's home directory.

51.

By default, <command>rm</command> will not remove directories. To remove a directory, you must use the <command>-r</command> option (also can be entered as either <command>-R</command> or <command>--recursive</command>). For example, <screen>rm -r foobar</screen> or <screen>rm -R foobar</screen> or <screen>rm --recursive foobar</screen> will remove the directory <filename class="directory">foobar</filename>, <emphasis role="strong"> and all of its contents!</emphasis>

56.

The <command>free</command> command displays the amount of free and used memory in the system. <screen>free -m</screen> will give the information using megabytes, which is probably the most useful for current computers.

58.

The <command>top</command> command displays information on the Linux system - processes that are running, system resources including <acronym>CPU</acronym>, <acronym>RAM</acronym> &amp; swap usage, and the total number of tasks being run. To exit <command>top</command>, press <keycap>q</keycap>.