| .\" zipmerge.mdoc -- merge zip archives |
| .\" Copyright (C) 2004-2020 Dieter Baron and Thomas Klausner |
| .\" |
| .\" This file is part of libzip, a library to manipulate ZIP archives. |
| .\" The authors can be contacted at <libzip@nih.at> |
| .\" |
| .\" Redistribution and use in source and binary forms, with or without |
| .\" modification, are permitted provided that the following conditions |
| .\" are met: |
| .\" 1. Redistributions of source code must retain the above copyright |
| .\" notice, this list of conditions and the following disclaimer. |
| .\" 2. Redistributions in binary form must reproduce the above copyright |
| .\" notice, this list of conditions and the following disclaimer in |
| .\" the documentation and/or other materials provided with the |
| .\" distribution. |
| .\" 3. The names of the authors may not be used to endorse or promote |
| .\" products derived from this software without specific prior |
| .\" written permission. |
| .\" |
| .\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS |
| .\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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| .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY |
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| .\" |
| .Dd March 17, 2021 |
| .Dt ZIPMERGE 1 |
| .Os |
| .Sh NAME |
| .Nm zipmerge |
| .Nd merge zip archives |
| .Sh SYNOPSIS |
| .Nm |
| .Op Fl DhIiSsV |
| .Ar target-zip |
| .Ar source-zip Op Ar source-zip ... |
| .Sh DESCRIPTION |
| .Nm |
| merges the source zip archives |
| .Ar source-zip |
| into the target zip archive |
| .Ar target-zip . |
| By default, files in the source zip archives overwrite |
| existing files of the same name in the target zip archive. |
| .Pp |
| Supported options: |
| .Bl -tag -width MMM |
| .It Fl D |
| Ignore directory components in file name comparisons. |
| This option is slow for archives with many files. |
| .It Fl h |
| Display a short help message and exit. |
| .It Fl I |
| Ignore case in file name comparisons |
| This option is slow for archives with many files. |
| .It Fl i |
| Ask before overwriting files. |
| See also |
| .Fl s . |
| .It Fl S |
| Do not overwrite files that have the same size and |
| CRC32 in both the source and target archives. |
| .It Fl s |
| When |
| .Fl i |
| is given, do not before overwriting files that have the same size |
| and CRC32. |
| .It Fl V |
| Display version information and exit. |
| .El |
| .Sh EXIT STATUS |
| .Nm |
| exits 0 on success and >1 if an error occurred. |
| .Sh SEE ALSO |
| .Xr zipcmp 1 , |
| .Xr ziptool 1 , |
| .Xr libzip 3 |
| .Sh HISTORY |
| .Nm |
| was added in libzip 0.6. |
| .Sh AUTHORS |
| .An -nosplit |
| .An Dieter Baron Aq Mt dillo@nih.at |
| and |
| .An Thomas Klausner Aq Mt tk@giga.or.at |
| .Sh CAVEATS |
| .Nm |
| uses one open file descriptor per zip archive. |
| If you need to merge a lot of zip archives, check your shell's |
| file descriptor ulimit and either increase it or run |
| .Nm |
| multiple times with e.g. 1000 source zip archives each time. |
