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Hello,
I think you should add your files with filter and different type of compression to your archive.
from the 7-zip help file :
7z a -t7z archive.7z *.exe *.dll -m0=BCJ -m1=LZMA:d=21 -ms -mmt
adds *.exe and *.dll files to solid archive archive.7z using LZMA method with 2 MB dictionary and BCJ converter. Compressing will use multithreading optimization.
7z a -t7z archive.7z *.txt...
2006-09-30 20:42:48 UTC in 7-Zip
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hi,
you can't update a 7z file compressed with solid method because it's impossible to delete a file in a compressed folder (with solid method). So it must have been created with -ms=off to be updated.
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Pat.
2006-08-31 21:12:32 UTC in 7-Zip
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in dos, you can use this instruction :
%~zI
to have the size of a file
(look the help :
for /?
to have explainations in your language)
then you can delete if the size is 32 (the size of an empty 7z file)
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Pat.
2006-08-10 15:26:05 UTC in 7-Zip
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google
first line in french
http://www.01net.com/telecharger/windows/Utilitaire/compression_et_decompression/fiches/112.html
just ask google and read, or try by yourself !
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Pat.
2006-03-05 20:21:58 UTC in 7-Zip
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this works fine :
7za.exe a "c:\temp\file.zip" @c:\temp\listfile.txt
with listfile.txt containing :
c:\temp\file.txt
d:\ntldr
but you should use -tzip switch for zip files, default method is 7z
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Pat.
2006-03-01 20:18:09 UTC in 7-Zip
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same for me :
7za.exe a "c:\temp\file.zip" "c:\temp\file.txt"
7-Zip (A) 4.26 beta Copyright (c) 1999-2005 Igor Pavlov 2005-08-05
Scanning
Updating archive c:\temp\file.zip
Compressing file.txt
Everything is Ok
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Pat.
2006-03-01 20:11:39 UTC in 7-Zip
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if ExcludeC.txt is not in c:\, the path is missing...
2006-02-24 11:49:45 UTC in 7-Zip
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<file_ref> ::= @{listfile} | !{wildcard}
so :
-xr@excludec.txt
and not
-xr!@ExcludeC.txt
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Pat.
2006-02-24 10:58:25 UTC in 7-Zip
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-x switch and absolut path are constantly bugging
try -x!SiteSave\*
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Pat.
2006-02-13 18:40:07 UTC in 7-Zip
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hi,
I use 7z to back up files with the -u option.
I can archive files that have been changed or deleted
with this command line :
7z u -t7z -mx5 -ms=off -wc:\winnt\temp
-up0q1r0x0y1z0w0!"%url_backup%\%nom%\%nom%.oldies.%fdate%.7z"
-up0q0 %url_backup%\%nom%\%nom%.data.7z
-ir@c:\script\backup\data_filelist.txt
-xr@c:\script\backup\exclude_filelist.txt
The problem is for mbox files.
2005-12-04 13:42:56 UTC in 7-Zip
