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fq/pkg/interp/testdata/args.fqtest
Mattias Wadman d8aaf30345 rtmp,amf0: Add decoders 
Basic RTMP support, used via tcp_stream group (pcap etc) or manually.
Basic AMF0 support, mostly what is used in RTMP.
2022-04-01 13:07:20 +02:00

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$ fq
exitcode: 2
stderr:
Usage: fq [OPTIONS] [--] [EXPR] [FILE...]
$ fq -h
fq - jq for binary formats
Tool, language and decoders for inspecting binary data.
For more information see https://github.com/wader/fq
Usage: fq [OPTIONS] [--] [EXPR] [FILE...]
Example usages:
fq . file
fq d file
fq tovalue file
cat file.cbor | fq -d cbor torepr
fq 'grep("^main$") | parent' /bin/ls
fq 'grep_by(format == "exif") | d' *.png *.jpeg
--arg NAME VALUE Set variable $NAME to string VALUE
--argjson NAME JSON Set variable $NAME to JSON
--color-output,-C Force color output
--compact-output,-c Compact output
--decode,-d NAME Decode format (probe)
--decode-file NAME PATH Set variable $NAME to decode of file
--from-file,-f PATH Read EXPR from file
--help,-h [TOPIC] Show help for TOPIC (ex: --help, --help formats)
--include-path,-L PATH Include search path
--join-output,-j No newline between outputs
--monochrome-output,-M Force monochrome output
--null-input,-n Null input (use input and inputs functions to read)
--null-output,-0 Null byte between outputs
--option,-o KEY=VALUE Set option (ex: -o color=true, see --help options)
--raw-file NAME PATH Set variable $NAME to string content of file
--raw-input,-R Read raw input strings (don't decode)
--raw-output,-r Raw string output (without quotes)
--repl,-i Interactive REPL
--slurp,-s Read (slurp) all inputs into an array
--version,-v Show version
$ fq -i
null> ^D
$ fq -i . /test.mp3
mp3> ^D
$ fq -n
null
$ fq -ni
null> ^D
$ fq -n 123
123
$ fq -ni 123
number> ^D
$ fq -n "[1,2,3]"
[
1,
2,
3
]
$ fq -nc "[1,2,3]"
[1,2,3]
$ fq --help options
addrbase 16
arg []
argjson []
array_truncate 50
bits_format snippet
byte_colors 0-255=brightwhite,0=brightblack,32-126:9-13=white
color false
colors array=white,dumpaddr=yellow,dumpheader=yellow+underline,error=brightred,false=yellow,index=white,null=brightblack,number=cyan,object=white,objectkey=brightblue,prompt_repl_level=brightblack,prompt_value=white,string=green,true=yellow,value=white
compact false
completion_timeout 50
decode_file []
decode_format probe
decode_progress false
depth 0
display_bytes 16
expr .
expr_file
filenames [null]
force false
include_path
join_string \n
line_bytes 16
null_input false
raw_file []
raw_output false
raw_string false
repl false
show_formats false
show_help options
sizebase 10
slurp false
string_input false
unicode false
verbose false
$ fq --help formats
aac_frame Advanced Audio Coding frame
adts Audio Data Transport Stream
adts_frame Audio Data Transport Stream frame
amf0 Action Message Format 0
apev2 APEv2 metadata tag
ar Unix archive
asn1_ber ASN1 Basic Encoding Rules (also CER and DER)
av1_ccr AV1 Codec Configuration Record
av1_frame AV1 frame
av1_obu AV1 Open Bitstream Unit
avc_annexb H.264/AVC Annex B
avc_au H.264/AVC Access Unit
avc_dcr H.264/AVC Decoder Configuration Record
avc_nalu H.264/AVC Network Access Layer Unit
avc_pps H.264/AVC Picture Parameter Set
avc_sei H.264/AVC Supplemental Enhancement Information
avc_sps H.264/AVC Sequence Parameter Set
avro_ocf Avro object container file
bencode BitTorrent bencoding
bsd_loopback_frame BSD loopback frame
bson Binary JSON
bzip2 bzip2 compression
cbor Concise Binary Object Representation
dns DNS packet
dns_tcp DNS packet (TCP)
elf Executable and Linkable Format
ether8023_frame Ethernet 802.3 frame
exif Exchangeable Image File Format
flac Free Lossless Audio Codec file
flac_frame FLAC frame
flac_metadatablock FLAC metadatablock
flac_metadatablocks FLAC metadatablocks
flac_picture FLAC metadatablock picture
flac_streaminfo FLAC streaminfo
gif Graphics Interchange Format
gzip gzip compression
hevc_annexb H.265/HEVC Annex B
hevc_au H.265/HEVC Access Unit
hevc_dcr H.265/HEVC Decoder Configuration Record
hevc_nalu H.265/HEVC Network Access Layer Unit
hevc_pps H.265/HEVC Picture Parameter Set
hevc_sps H.265/HEVC Sequence Parameter Set
hevc_vps H.265/HEVC Video Parameter Set
icc_profile International Color Consortium profile
icmp Internet Control Message Protocol
id3v1 ID3v1 metadata
id3v11 ID3v1.1 metadata
id3v2 ID3v2 metadata
ipv4_packet Internet protocol v4 packet
jpeg Joint Photographic Experts Group file
json JSON
macho Mach-O macOS executable
matroska Matroska file
mp3 MP3 file
mp3_frame MPEG audio layer 3 frame
mp4 MPEG-4 file and similar
mpeg_asc MPEG-4 Audio Specific Config
mpeg_es MPEG Elementary Stream
mpeg_pes MPEG Packetized elementary stream
mpeg_pes_packet MPEG Packetized elementary stream packet
mpeg_spu Sub Picture Unit (DVD subtitle)
mpeg_ts MPEG Transport Stream
msgpack MessagePack
ogg OGG file
ogg_page OGG page
opus_packet Opus packet
pcap PCAP packet capture
pcapng PCAPNG packet capture
png Portable Network Graphics file
protobuf Protobuf
protobuf_widevine Widevine protobuf
pssh_playready PlayReady PSSH
raw Raw bits
rtmp Real-Time Messaging Protocol
sll2_packet Linux cooked capture encapsulation v2
sll_packet Linux cooked capture encapsulation
tar Tar archive
tcp_segment Transmission control protocol segment
tiff Tag Image File Format
udp_datagram User datagram protocol
vorbis_comment Vorbis comment
vorbis_packet Vorbis packet
vp8_frame VP8 frame
vp9_cfm VP9 Codec Feature Metadata
vp9_frame VP9 frame
vpx_ccr VPX Codec Configuration Record
wav WAV file
webp WebP image
xing Xing header
zip ZIP archive
$ fq -X
exitcode: 2
stderr:
error: -X: no such argument
$ fq --X
exitcode: 2
stderr:
error: --X: no such argument
$ fq -.
exitcode: 2
stderr:
error: -.: no such argument
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