+ zstd --memory=32LB file
+ zstd --memory=32LiB file
+ zstd --memory=32A file
+ zstd --memory=32r82347dn83 file
+ zstd --memory=32asbdf file
+ zstd --memory=hello file
+ zstd --memory=1 file
+ zstd --memory=1K file
+ zstd --memory=1KB file
+ zstd --memory=1KiB file
+ zstd --memory=1M file
+ zstd --memory=1MB file
+ zstd --memory=1MiB file
+ zstd --memory=1G file
+ zstd --memory=1GB file
+ zstd --memory=1GiB file
+ zstd --memory=3G file
+ zstd --memory=3GB file
+ zstd --memory=3GiB file
+ zstd --memory=4G file
+ zstd --memory=4GB file
+ zstd --memory=4GiB file