7z --help output, binary from official 7z 22.01 (2202-07-15)

7zOfficialHelp.txt

7-Zip (z) 22.01 (x64) : Copyright (c) 1999-2022 Igor Pavlov : 2022-07-15
 64-bit locale=de_DE.UTF-8 Threads:8, ASM

Usage: 7zz <command> [<switches>...] <archive_name> [<file_names>...] [@listfile]

<Commands>
  a : Add files to archive
  b : Benchmark
  d : Delete files from archive
  e : Extract files from archive (without using directory names)
  h : Calculate hash values for files
  i : Show information about supported formats
  l : List contents of archive
  rn : Rename files in archive
  t : Test integrity of archive
  u : Update files to archive
  x : eXtract files with full paths

<Switches>
  -- : Stop switches and @listfile parsing
  -ai[r[-|0]]{@listfile|!wildcard} : Include archives
  -ax[r[-|0]]{@listfile|!wildcard} : eXclude archives
  -ao{a|s|t|u} : set Overwrite mode
  -an : disable archive_name field
  -bb[0-3] : set output log level
  -bd : disable progress indicator
  -bs{o|e|p}{0|1|2} : set output stream for output/error/progress line
  -bt : show execution time statistics
  -i[r[-|0]]{@listfile|!wildcard} : Include filenames
  -m{Parameters} : set compression Method
    -mmt[N] : set number of CPU threads
    -mx[N] : set compression level: -mx1 (fastest) ... -mx9 (ultra)
  -o{Directory} : set Output directory
  -p{Password} : set Password
  -r[-|0] : Recurse subdirectories for name search
  -sa{a|e|s} : set Archive name mode
  -scc{UTF-8|WIN|DOS} : set charset for for console input/output
  -scs{UTF-8|UTF-16LE|UTF-16BE|WIN|DOS|{id}} : set charset for list files
  -scrc[CRC32|CRC64|SHA1|SHA256|*] : set hash function for x, e, h commands
  -sdel : delete files after compression
  -seml[.] : send archive by email
  -sfx[{name}] : Create SFX archive
  -si[{name}] : read data from stdin
  -slp : set Large Pages mode
  -slt : show technical information for l (List) command
  -snh : store hard links as links
  -snl : store symbolic links as links
  -sni : store NT security information
  -sns[-] : store NTFS alternate streams
  -so : write data to stdout
  -spd : disable wildcard matching for file names
  -spe : eliminate duplication of root folder for extract command
  -spf : use fully qualified file paths
  -ssc[-] : set sensitive case mode
  -sse : stop archive creating, if it can't open some input file
  -ssp : do not change Last Access Time of source files while archiving
  -ssw : compress shared files
  -stl : set archive timestamp from the most recently modified file
  -stm{HexMask} : set CPU thread affinity mask (hexadecimal number)
  -stx{Type} : exclude archive type
  -t{Type} : Set type of archive
  -u[-][p#][q#][r#][x#][y#][z#][!newArchiveName] : Update options
  -v{Size}[b|k|m|g] : Create volumes
  -w[{path}] : assign Work directory. Empty path means a temporary directory
  -x[r[-|0]]{@listfile|!wildcard} : eXclude filenames
  -y : assume Yes on all queries

i.txt

Formats:
   C...F..........c.a.m+..  7z       7z            7 z BC AF ' 1C
    ......................  APFS     apfs img      offset=32 N X S B 00
    ......................  APM      apm           E R
    ......................  Ar       ar a deb udeb lib ! < a r c h > 0A
    ......................  Arj      arj           ` EA
    K.....O.....X.........  Base64   b64           
    ......O...............  COFF     obj           
    ...F..................  Cab      cab           M S C F 00 00 00 00
    ......................  Chm      chm chi chq chw I T S F 03 00 00 00 ` 00 00 00
    ......................  Compound msi msp doc xls ppt D0 CF 11 E0 A1 B1 1A E1
    ....M.................  Cpio     cpio          0 7 0 7 0  ||  C7 q  ||  q C7
    ......................  CramFS   cramfs        offset=16 C o m p r e s s e d 20 R O M F S
    .....G..B.............  Dmg      dmg           k o l y 00 00 00 04 00 00 02 00
    .........E............  ELF      elf            E L F
    ......................  Ext      ext ext2 ext3 ext4 img offset=1080 S EF
    ......................  FAT      fat img       offset=510 U AA
    ......................  FLV      flv           F L V 01
    ......................  GPT      gpt mbr       offset=512 E F I 20 P A R T 00 00 01 00
    ....M.................  HFS      hfs hfsx      offset=1024 B D  ||  H + 00 04  ||  H X 00 05
    ...F..................  Hxs      hxs hxi hxr hxq hxw lit I T O L I T L S 01 00 00 00 ( 00 00 00
    ......O...............  IHex     ihex          
    ......................  Iso      iso img       offset=32769 C D 0 0 1
    ......................  LP       lpimg img     offset=4096 g D l a 4 00 00 00
    ......................  Lzh      lzh lha       offset=2 - l h
    .......P..............  MBR      mbr           
    ....M....E............  MachO    macho         CE FA ED FE  ||  CF FA ED FE  ||  FE ED FA CE  ||  FE ED FA CF
    ......................  MsLZ     mslz          S Z D D 88 F0 ' 3 A
    ....M.................  Mub      mub           CA FE BA BE 00 00 00  ||  B9 FA F1 0E
    ......................  NTFS     ntfs img      offset=3 N T F S 20 20 20 20 00
    ...F.G................  Nsis     nsis          offset=4 EF BE AD DE N u l l s o f t I n s t
    .........E............  PE       exe dll sys   M Z
    ......................  Ppmd     pmd           8F AF AC 84
    ......................  QCOW     qcow qcow2 qcow2c Q F I FB 00 00 00
    ...F..................  Rar      rar r00       R a r ! 1A 07 00
    ...F..................  Rar5     rar r00       R a r ! 1A 07 01 00
    ......................  Rpm      rpm           ED AB EE DB
    K.....................  SWF      swf           F W S
    ....M.................  SWFc     swf (~.swf)   C W S  ||  Z W S
    ......................  Sparse   simg img      : FF & ED 01 00
    ......................  Split    001           
    ....M.................  SquashFS squashfs      h s q s  ||  s q s h  ||  s h s q  ||  q s h s
    .........E............  TE       te            V Z
    ...FM.................  UEFIc    scap          BD 86 f ; v 0D 0 @ B7 0E B5 Q 9E / C5 A0  ||  8B A6 < J # w FB H 80 = W 8C C1 FE C4 M  ||  B9 82 91 S B5 AB 91 C B6 9A E3 A9 C F7 / CC
    ...FM.................  UEFIf    uefif         offset=16 D9 T 93 z h 04 J D 81 CE 0B F6 17 D8 90 DF  ||  x E5 8C 8C = 8A 1C O 99 5 89 a 85 C3 - D3
    ......O...............  Udf      udf iso img   offset=32768 01 C D 0 0 1
    ......................  VDI      vdi           offset=64  10 DA BE
    .....G................  VHD      vhd           c o n e c t i x 00 00
    ......................  VHDX     vhdx avhdx    v h d x f i l e
    ......................  VMDK     vmdk          K D M V
    ......................  Xar      xar pkg xip   x a r ! 00 1C
    ......................  Z        z taz (.tar)  1F 9D
   CK.....................  bzip2    bz2 bzip2 tbz2 (.tar) tbz (.tar) B Z h
   CK.................m+..  gzip     gz gzip tgz (.tar) tpz (.tar) apk (.tar) 1F 8B 08
    K.....O...............  lzma     lzma          
    K.....................  lzma86   lzma86        
   C......O...LH......m+..  tar      tar ova       offset=257 u s t a r
   C.SN.......LH..c.a.m+..  wim      wim swm esd ppkg M S W I M 00 00 00
   CK.....................  xz       xz txz (.tar) FD 7 z X Z 00
   C...FMG........c.a.m+..  zip      zip z01 zipx jar xpi odt ods docx xlsx epub ipa apk appx P K 03 04  ||  P K 05 06  ||  P K 06 06  ||  P K 07 08 P K  ||  P K 0 0 P K
   CK.....O.....XC........  Hash     sha256 sha512 sha224 sha384 sha1 sha md5 crc32 crc64 asc cksum 

Codecs:
   4ED   303011B BCJ2
    EDF  3030103 BCJ
    EDF  3030205 PPC
    EDF  3030401 IA64
    EDF  3030501 ARM
    EDF  3030701 ARMT
    EDF  3030805 SPARC
    EDF    20302 Swap2
    EDF    20304 Swap4
    ED     40202 BZip2
    ED         0 Copy
    ED     40109 Deflate64
    ED     40108 Deflate
    EDF        3 Delta
    ED        21 LZMA2
    ED     30101 LZMA
    ED     30401 PPMD
     D     40301 Rar1
     D     40302 Rar2
     D     40303 Rar3
     D     40305 Rar5
    EDF  6F10701 7zAES
    EDF  6F00181 AES256CBC

Hashers:
      4        1 CRC32
     20      201 SHA1
     32        A SHA256
      8        4 CRC64
     32      202 BLAKE2sp