-sa (set Archive name mode) switch

Specifies Archive name mode.


-sa[a | e | s]
Switch Description
-saa Always add archive type extension.
-sae Use exact name specified in command.
-sas Add extension only if specified name has no extension. It's default option.


  7z a arc 1.txt

creates arc.7z

  7z a arc.spec 1.txt 

creates arc.spec

  7z a arc 1.txt -sae

creates arc

  7z a file.pdf file.pdf -saa -tzip

creates file.pdf.zip

Commands that can be used with this switch

a (Add),