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krusader/doc/en/splitter.docbook

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<sect1 id="splitter">
<title>File Splitter</title>
<indexterm>
<primary>File Splitter</primary>
</indexterm>
<para>This function splits one (large) file up into multiple
smaller files so that they can be placed on smaller media
(&eg; zip-drives, ...) or sent by e-mail. The multiple
files can be combined again to recreate the original file.
&krusader; and &tcmd; split/combine
functions are compatible. To split a file choose
<emphasis role="bold">
<menuchoice>
<guimenu>File</guimenu>
<guimenuitem>Split</guimenuitem>
</menuchoice>
</emphasis>or
<keycombo action="simul">&Ctrl;
<keycap>P</keycap></keycombo> A Split dialog will open to confirm
the operation.</para>
<para>If the name of the original file is
<filename>foo</filename>, then the name of the smaller files will
be
<filename>foo.000 foo.001 foo.002</filename> &etc;
There is no theoretical limit in the number of smaller files, but
it is recommended to limit the number to a maximum of 1023 files.
&krusader; creates a
<filename>foo.crc</filename> file. This file contains the name,
size and the crc checksum of the original file. It is possible to
combine the file without the
<filename>foo.crc</filename> file but in this case
&krusader; cannot check if the the original file was
recreated correctly.</para>
<para>An example of a
<filename>foo.crc</filename> file:
<programlisting>filename=foo size=432998467868 crc32=21EB719A</programlisting></para>
<para>To combine the multiple files choose, select a partial file
<filename>foo.xxx</filename> and choose
<emphasis role="bold">
<menuchoice>
<guimenu>File</guimenu>
<guimenuitem>Combine files</guimenuitem>
</menuchoice>
</emphasis>or
<keycombo action="simul">&Ctrl;
<keycap>B</keycap></keycombo>. The target directory is the
unactive panel and can be changed. The file names must be
numbered in ascending order:
<filename>foo.001, foo.002, foo.003</filename> &etc; or
have letters in ascending order: ("
<userinput>
<command>split</command>
<option>-b</option>
</userinput>letter method")
<filename>fileaa, fileab, fileac</filename> &etc; If
the file
<filename>foo.crc</filename> is found in the same directory as the
partial files, &krusader; will use this file to check
the combined file for errors.</para>
</sect1>