sysvinit.html

CLFS(Cross-Compiled Linux From Scratch)的文档 Version CLFS-SVN-20060417

                  <p>
                    The first process to be started when the kernel has
                    initialized the hardware which takes over the boot
                    process and starts all the proceses it is instructed to
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="killall5" name="killall5"></a><span class=
                  "term"><span><strong class=
                  "command">killall5</strong></span></span>
                </td>
                <td>
                  <p>
                    Sends a signal to all processes, except the processes in
                    its own session so it will not kill the shell running the
                    script that called it
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="last" name="last"></a><span class=
                  "term"><span><strong class=
                  "command">last</strong></span></span>
                </td>
                <td>
                  <p>
                    Shows which users last logged in (and out), searching
                    back through the <tt class="filename">/var/log/wtmp</tt>
                    file; it also shows system boots, shutdowns, and
                    run-level changes
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="lastb" name="lastb"></a><span class=
                  "term"><span><strong class=
                  "command">lastb</strong></span></span>
                </td>
                <td>
                  <p>
                    Shows the failed login attempts, as logged in <tt class=
                    "filename">/var/log/btmp</tt>
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="mesg" name="mesg"></a><span class=
                  "term"><span><strong class=
                  "command">mesg</strong></span></span>
                </td>
                <td>
                  <p>
                    Controls whether other users can send messages to the
                    current user's terminal
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="pidof" name="pidof"></a><span class=
                  "term"><span><strong class=
                  "command">pidof</strong></span></span>
                </td>
                <td>
                  <p>
                    Reports the PIDs of the given programs
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="poweroff" name="poweroff"></a><span class=
                  "term"><span><strong class=
                  "command">poweroff</strong></span></span>
                </td>
                <td>
                  <p>
                    Tells the kernel to halt the system and switch off the
                    computer (see <span><strong class=
                    "command">halt</strong></span>)
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="reboot" name="reboot"></a><span class=
                  "term"><span><strong class=
                  "command">reboot</strong></span></span>
                </td>
                <td>
                  <p>
                    Tells the kernel to reboot the system (see
                    <span><strong class="command">halt</strong></span>)
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="runlevel" name="runlevel"></a><span class=
                  "term"><span><strong class=
                  "command">runlevel</strong></span></span>
                </td>
                <td>
                  <p>
                    Reports the previous and the current run-level, as noted
                    in the last run-level record in <tt class=
                    "filename">/var/run/utmp</tt>
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="shutdown" name="shutdown"></a><span class=
                  "term"><span><strong class=
                  "command">shutdown</strong></span></span>
                </td>
                <td>
                  <p>
                    Brings the system down in a secure way, signaling all
                    processes and notifying all logged-in users
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="sulogin" name="sulogin"></a><span class=
                  "term"><span><strong class=
                  "command">sulogin</strong></span></span>
                </td>
                <td>
                  <p>
                    Allows <span class="emphasis"><em>root</em></span> to log
                    in; it is normally invoked by <span><strong class=
                    "command">init</strong></span> when the system goes into
                    single user mode
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="telinit" name="telinit"></a><span class=
                  "term"><span><strong class=
                  "command">telinit</strong></span></span>
                </td>
                <td>
                  <p>
                    Tells <span><strong class="command">init</strong></span>
                    which run-level to change to
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="utmpdump" name="utmpdump"></a><span class=
                  "term"><span><strong class=
                  "command">utmpdump</strong></span></span>
                </td>
                <td>
                  <p>
                    Displays the content of the given login file in a more
                    user-friendly format
                  </p>
                </td>
              </tr>
              <tr>
                <td>
                  <a id="wall" name="wall"></a><span class=
                  "term"><span><strong class=
                  "command">wall</strong></span></span>
                </td>
                <td>
                  <p>
                    Writes a message to all logged-in users
                  </p>
                </td>
              </tr>
            </tbody>
          </table>
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