Explained: Zlib decompress with Perl

decompress.md

decompress="perl -MCompress::Zlib -e 'undef $/; print uncompress(<>)'"

1. perl - Execute the Perl binary
2. -MCompress::Zlib - Load the Zlib Perl module
3. -e '...' - Execute the specified Perl code
4. undef $/; - Undefine the input record separator to read input to the end
5. <> - Read from standard input
6. uncompress(...) - Use uncompress the input using Zlib
7. print ... - Print the results to the screen