Comments (6)
Correct, but it misses a command line tool that allows compression/decompression of files using LZFSE
Use compression_tool
in Terminal on macOS.
COMPRESSION_TOOL(1) COMPRESSION_TOOL(1)
NAME
compression_tool - encode/decode files using the Compression library
SYNOPSIS
compression_tool -encode | -decode [-a algorithm] [-i input_file]
[-o output_file] [-v] [-h]
DESCRIPTION
compression_tool encodes (compresses), or decodes (uncompresses) files
using the Compression library.
OPTIONS
-encode
Encode (compress) the input
-decode
Decode (uncompress) the input
-a algorithm
Set the compression algorithm, valid options are zlib, lzma,
lzfse, lz4, lz4_raw. Default is lzfse.
- zlib raw DEFLATE payload, as defined in IETF RFC 1951,
encoder is zlib level 5,
- lzma LZMA2 payload inside a XZ container, encoder is
LZMA2 preset 6,
- lz4 raw LZ4 payload inside a custom container (described
in compression.h),
- lz4_raw raw LZ4 payload,
- lzfse LZFSE payload.
-i input_file
Input file. If omitted, read from standard input.
-o output_file
Output file. If omitted, write to standard output.
-v Increase verbosity. Default is silent operation.
-h Print usage and exit.
COMPRESSION_TOOL(1)
from lzfse.
lzfse
and a few other compressors are built into the operating system on macOS (#include <compression.h>
/ -L compression
). See WWDC Session 712 from 2015 for more details.
(Or perhaps this is a request to expose the command-line tool specifically?)
from lzfse.
Correct, but it misses a command line tool that allows compression/decompression of files using LZFSE
from lzfse.
It would be best for a command line tool on macOS to link against the system libcompression.dylib
instead of building the reference sources in this project. The simplest fix would be for Apple to provide the command line tool directly, if anyone feels like filing a bug report to request it; alternatively one could clone just the command line tool portion of this project and use that for homebrew.
from lzfse.
This is only supported in OS X 10.10 and later, so it would make sense to provide it for older systems in Homebrew or MacPorts. However, this repository has no tagged release at all. How stable is the file format? Which version should be packaged?
from lzfse.
See https://github.com/Homebrew/homebrew-core/blob/master/Formula/lzfse.rb
from lzfse.
Related Issues (20)
- No portable fallbacks for GCC builtins
- gzip switch compatibility HOT 1
- Library release versioning HOT 4
- error when using on centos 7
- Conan package
- Unaligned loads in decoder fail on asm.js. HOT 2
- Problem with lzfse_decode_buffer_with_scratch HOT 1
- Crash (double free) when compressing empty file or pipe HOT 3
- I want to compress a file use lzfse on system-level ,like lzvn or zlib,what could I do? HOT 1
- Attempt to decode throws a malloc error HOT 3
- how to inline compile assembly HOT 2
- Try impl on Android but app crashes
- [Question] How to build this as dylib (consumable in a .NET Core project) HOT 1
- UBsan flags 2 loops in lzfse_decode_base.c with "Pointer Overflow" warnings HOT 2
- https://github.com/sbingner/lzfse.git HOT 1
- lzfse decode issue - msys2 build HOT 1
- add support for LZBITMAP HOT 4
- Not able to decompress iCloud backup file when size is greater than 64KB
- Compression of inputs larger than 2GiB degraded
- Memory-related crash
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from lzfse.