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📁 linux-unix130.linux.and.unix.ebooks130 linux and unix ebookslinuxLearning Linux - Collection of 12 E
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<TITLE>Linux in Plain English:Linux Commands Organized by Group</TITLE>

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<P><BR></P>

<P><FONT SIZE="+1"><B>popclient......<TT>POP Mail Client</TT></B></FONT></P>

<P><B>popclient</B> <I>option(s) host</I></P>

<P><FONT SIZE="+1"><B><I>PURPOSE</I></B></FONT></P>

<P>The <B>popclient</B> retrieves electronic mail from a mail server running the Internet Post Office Protocol (POP). It supports both POP2 (as specified in RFC 937) and POP3 (RFC 1725).</P>

<P>This command is used to grab the mail from the remote server (specified by <I>host</I>) and store it in a mail folder on your hard disk. From there you&#146;ll read it with a mail program like <B>mail</B> or <B>elm</B>.</P>

<P><FONT SIZE="+1"><B><I>OPTIONS</I></B></FONT></P>

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<TD WIDTH="25%"><B>-2</B>

<TD WIDTH="75%">Uses Post Office Protocol version 2 (POP2).

<TR>

<TD><B>-3</B>

<TD>Uses Post Office Protocol version 3 (POP3).

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<TD VALIGN="TOP"><B>-a</B>

<TD>Uses POP3 and retrieves old (previously retrieved) and new messages from the mail server.

<TR>

<TD><B>-c</B>

<TD>Writes messages to standard output instead of disk.

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<TD VALIGN="TOP"><B>-F</B>

<TD>Uses POP3 and deletes old (previously retrieved) messages from the mail server before retrieving new messages.

<TR>

<TD><B>-f <I>pathname</I></B>

<TD>Sets an alternate name for the <B>.poprc</B> file.

<TR>

<TD><B>-k</B>

<TD>Keeps old messages on mail server.

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<TD><B>-K</B>

<TD>Deletes messages on mail server after retrieval.

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<TD><B>-l <I>lines</I></B>

<TD>Retrieves <I>lines</I> of each message body and headers.

<TR>

<TD VALIGN="TOP"><B>-p <I>string</I></B>

<TD>Passes <I>string</I> as password when logging on the mail server. If you don&#146;t specify one, you&#146;ll be prompted for a password when you actually login the mail server.

<TR>

<TD VALIGN="TOP"><B>--protocol <I>proto</I></B>

<TD>Sets the protocol to use with the remote mail server. The protocol can be:

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<TD>

<TD>POP2 (Post Office Protocol 2)

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<TD>

<TD>POP3 (Post Office Protocol 3)

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<TD>

<TD>APOP (POP3 with MD5 authentication)

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<TD>

<TD>RPOP (POP3 with trusted-host-based authentication, like rlogin/rsh)

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<TD><B>-o <I>folder</I></B>

<TD>Appends messages to file in <I>folder</I>.

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<TD VALIGN="TOP"><B>-r <I>folder</I></B>

<TD>Grabs messages from <I>folder</I>, an alternative folder on the mail server.

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<TD><B>-s</B>

<TD>Works in silent mode.

<TR>

<TD VALIGN="TOP"><B>-u <I>name</I></B>

<TD>Passes <I>name</I> as the user to the mail server; by default, this is your login name on your machine.

<TR>

<TD VALIGN="TOP"><B>-v</B>

<TD>Works in verbose mode, with all messages between you and the server displayed.

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<P><FONT SIZE="+1"><B><I>RELATED COMMANDS</I></B></FONT></P>

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<TD WIDTH="25%" VALIGN="TOP"><B>fetchmail</B>

<TD WIDTH="75%">(a newer version of popclient-most Linux distributions will contain one or the other)

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<P><FONT SIZE="+1"><B>postnews......<TT>Post News</TT></B></FONT></P>

<P><B>postnews</B> <I>option headerfile newsgroup(s)</I></P>

<P><FONT SIZE="+1"><B><I>PURPOSE</I></B></FONT></P>

<P>The <B>postnews</B> command posts a news item to a Usenet newsgroup. You can specify the newsgroup (or newsgroups) on the command line; if you don&#146;t, the <B>postnews</B> command will prompt you for a newsgroup. If you do specify newsgroups, you need to separate them with commas but no spaces. After you specify the newsgroup, a text editor allows you to create the posting.</P>

<P>At any point you can terminate the posting by entering nonconforming input, such as a fictional newsgroup name.</P>

<P><FONT SIZE="+1"><B><I>OPTION</I></B></FONT></P>

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<TD WIDTH="25%"><B>-h</B>

<TD WIDTH="75%">Specifies that the header is in <I>headerfile</I>.

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<P><FONT SIZE="+1"><B><I>RELATED COMMAND</I></B></FONT></P>

<DL>

<DD><B>inews</B>

</DL>

<P><FONT SIZE="+1"><B>printmail......<TT>Prints Mail</TT></B></FONT></P>

<P><B>printmail</B> <I>option filename</I></P>

<P><FONT SIZE="+1"><B><I>PURPOSE</I></B></FONT></P>

<P>The <B>printmail</B> command formats mail in anticipation of printing. It copies your messages from your user mailbox or a specified <I>filename</I>, with each message separated by a line of dashes. It&#146;s actually a call to the <B>readmsg</B> command, and it&#146;s usually part of a pipeline (like <B>printmail | lpr</B>).</P>

<P><FONT SIZE="+1"><B><I>OPTION</I></B></FONT></P>

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<TD WIDTH="20%"><B>-p</B>

<TD WIDTH="80%">Uses a form feed instead of dashes to separate messages.

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<P><FONT SIZE="+1"><B><I>RELATED COMMANDS</I></B></FONT></P>

<DL>

<DD><B>elm</B>

<DD><B>readmsg</B>

</DL>

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