znew
Recompress files from .Z to gzip format. tldr-pages
On several platforms
Several platforms
Recompress a file from .Z to gzip format
znew path/to/file1.ZIdentifyRecompress multiple files and display the achieved size reduction % per file
znew -v path/to/file1.Z path/to/file2.Z ...IdentifyRecompress a file using the slowest compression method (for optimal compression)
znew -9 path/to/file1.ZIdentifyRecompress a file, Keeping the .Z file if it is smaller than the gzip file
znew -K path/to/file1.ZIdentify