| 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
|---|
| 2 | <HTML>
|
|---|
| 3 | <HEAD>
|
|---|
| 4 | <META http-equiv="Content-Type" content="text/html; charset=Windows-1252">
|
|---|
| 5 | <TITLE>u (Update) command</TITLE>
|
|---|
| 6 | <LINK href="style.css" rel="stylesheet" type="text/css">
|
|---|
| 7 | </HEAD>
|
|---|
| 8 |
|
|---|
| 9 | <BODY>
|
|---|
| 10 |
|
|---|
| 11 | <H1>u (Update) command</H1>
|
|---|
| 12 |
|
|---|
| 13 | <P>Update older files in the archive and add files that are not already in the archive.</P>
|
|---|
| 14 |
|
|---|
| 15 | <P>Note: the updating of solid .7z archives can be slow, since it
|
|---|
| 16 | can require some recompression.</P>
|
|---|
| 17 |
|
|---|
| 18 | <H4>Example</H4>
|
|---|
| 19 |
|
|---|
| 20 | <PRE class="example">
|
|---|
| 21 | 7z u archive.zip *.doc
|
|---|
| 22 | </PRE>
|
|---|
| 23 |
|
|---|
| 24 | <P>updates <SPAN class="filename">*.doc</SPAN> files to archive
|
|---|
| 25 | <SPAN class="filename">archive.zip</SPAN>.</P>
|
|---|
| 26 |
|
|---|
| 27 |
|
|---|
| 28 | <H4>Notes</H4>
|
|---|
| 29 |
|
|---|
| 30 | <P>7-Zip doesn't uses the system wildcard parser. 7-Zip doesn't
|
|---|
| 31 | follow the archaic rule by which *.* means any file. 7-Zip treats
|
|---|
| 32 | *.* as matching the name of any file that has an extension. To process
|
|---|
| 33 | all files, you must use a * wildcard.</P>
|
|---|
| 34 |
|
|---|
| 35 |
|
|---|
| 36 | <H4>Switches that can be used with this command</H4>
|
|---|
| 37 |
|
|---|
| 38 | <P>
|
|---|
| 39 | <A href="../switches/include.htm">-i (Include)</A><BR>
|
|---|
| 40 | <A href="../switches/method.htm">-m (Method)</A><BR>
|
|---|
| 41 | <A href="../switches/password.htm">-p (Set Password)</A><BR>
|
|---|
| 42 | <A href="../switches/recurse.htm">-r (Recurse)</A><BR>
|
|---|
| 43 | <A href="../switches/sfx.htm">-sfx (create SFX)</A><BR>
|
|---|
| 44 | <A href="../switches/stdin.htm">-si (use StdIn)</A><BR>
|
|---|
| 45 | <A href="../switches/stdout.htm">-so (use StdOut)</A><BR>
|
|---|
| 46 | <A href="../switches/type.htm">-t (Type of archive)</A><BR>
|
|---|
| 47 | <A href="../switches/update.htm">-u (Update)</A><BR>
|
|---|
| 48 | <A href="../switches/working_dir.htm">-w (Working Dir)</A><BR>
|
|---|
| 49 | <A href="../switches/exclude.htm">-x (Exclude)</A>
|
|---|
| 50 | </P>
|
|---|
| 51 |
|
|---|
| 52 | <H4>See also</H4>
|
|---|
| 53 |
|
|---|
| 54 | <P>
|
|---|
| 55 | <B>Commands:</B>
|
|---|
| 56 | <A href="add.htm">a (Add)</A>,
|
|---|
| 57 | <A href="delete.htm">d (Delete)</A>,
|
|---|
| 58 | </P>
|
|---|
| 59 |
|
|---|
| 60 | <P>
|
|---|
| 61 | <B>Switches:</B>
|
|---|
| 62 | <A href="../switches/update.htm">-u (Update)</A>
|
|---|
| 63 | </P>
|
|---|
| 64 |
|
|---|
| 65 | </BODY>
|
|---|
| 66 | </HTML>
|
|---|
