It even works as a filter.ħz doesn't create archives with full filesystem information on UNIX, so you'd need to use tar before using 7z (but since 7z stores other information about the tar file, I'd recommend using xz, as it is designed for it): tar cf - file1 file2 dir | 7za z -si archive.tar. Xz is a UNIX tool, that uses LZMA2 for compression, but works the way gz, bz2, etc works. If you want to use the same compression algorithm with your tarballs, use the -J switch with tar: tar cJf file1 file2 dir

I recommend this method in case Windows users can't open 7z archives (in case you want to advice a tool for that: PeaZip). It can also create self-extracting archives with the -sfx switch: 7za a -sfx archive.exe files1 file2 dir Usually in the package p7zip, you'll get the 7z and 7za command, with which you can create your own 7z archives.ħza can also decompress standard ( pkzip) zip archives (and create them as well with the -tzip switch).Ĭompressing: 7za a archive.7z file1 file2 directory/ But this should give you a reasonable starting point.Well, when it comes to distributing files for a variety of operating systems, I'd recommend 7-zip. 'encrypted', and update the error messages appropriately to match what you'reĪfter. No need to download any software like WinRAR or 7ZIP. Amongst many others, we support ZIP, RAR, TAR.GZ and 7Z. You'll need to determine what errors you get from tar, etc when an achive is 7Z to ZIP Converter CloudConvert converts your archives online. # Add handling for other input formats hereĮcho 'Error processing input file $infile' >&2 # or just echo 'error' Tar -C '$tempdir' -xf '$infile' 2>/dev/null

Tar -C '$tempdir' -xzf '$infile' 2>/dev/null Something like this (UNTESTED): infile='$1' Then run zip on the contents of the temporary directory, saving to a filename provided on the commandline.

Unpack the input archive to a temporary directory, piping stdout/stdin to /dev/null or a file. I think you'll want to use a case statement to choose how to unpack the input archive based on the filename (or perhaps use file to base it on the content instead).

Convert 7z to zip command line