update mode in 7z..

[BM]

hi, 

how can i set update mode to "add and replace" when compressing files to .7z via cmd command?
what is the switch i must use??

Thanks in advance for any help...

[Dias de verano]

Code: [Select]

Usage: 7z <command> [<switches>...] <archive_name> [<file_names>...]
       [<@listfiles...>]

<Commands>
  a: Add files to archive
  d: Delete files from archive
  e: Extract files from archive
  l: List contents of archive
  t: Test integrity of archive
  u: Update files to archive
  x: eXtract files with full pathname
<Switches>
  -ai[r[-|0]]{@listfile|!wildcard}: Include archives
  -ax[r[-|0]]{@listfile|!wildcard}: eXclude archives
  -bd: Disable percentage indicator
  -i[r[-|0]]{@listfile|!wildcard}: Include filenames
  -m{Parameters}: set compression Method
  -o{Directory}: set Output directory
  -p{Password}: set Password
  -r[-|0]: Recurse subdirectories
  -sfx[{name}]: Create SFX archive
  -si: read data from stdin
  -so: write data to stdout
  -t{Type}: Set type of archive
  -v{Size}}[b|k|m|g]: Create volumes
  -u[-][p#][q#][r#][x#][y#][z#][!newArchiveName]: Update options
  -w[{path}]: assign Work directory. Empty path means a temporary directory
  -x[r[-|0]]]{@listfile|!wildcard}: eXclude filenames
  -y: assume Yes on all queries


[BM]

yeah i used that before, but i did't find the one that sets the update mode to "add and replace"

[Dias de verano]

I don't think you can do this in 7zip from the command line.

[BM]

thank you Dias for reply