mirror of https://github.com/dirtbags/fluffy.git
Update README with new charset
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Neale Pickett
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110
README.md
110
README.md
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@ -22,9 +22,9 @@ How To Build
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## From Source
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curl -L https://github.com/dirtbags/fluffy/archive/master.tar.gz | tar xzvf -
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cd fluffy-master
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make DESTDIR=$HOME install
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curl -L https://github.com/dirtbags/fluffy/archive/master.tar.gz | tar xzvf -
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cd fluffy-master
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make DESTDIR=$HOME install
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On an Ubuntu system,
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you may need to log out, and log back in,
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@ -39,9 +39,9 @@ environment variable.
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The AUR package [`fluffy-git`](https://aur.archlinux.org/packages/fluffy-git/)
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builds against the latest revision and installs it to `/usr/bin`:
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git clone https://aur.archlinux.org/fluffy-git.git
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cd fluffy-git
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makepkg -sri
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git clone https://aur.archlinux.org/fluffy-git.git
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cd fluffy-git
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makepkg -sri
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Programs
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========
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@ -52,9 +52,9 @@ Like the normal hd,
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but with unicode characters to represent all 256 octets,
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instead of using "." for unprintable characters.
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$ printf "\0\x01\x02\x03\x30\x52\x9a" | hd
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00000000 00 01 02 03 30 52 9a ┆·☺☻♥0RÜ┆
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00000007
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$ printf "\0\x01\x02\x03\x30\x52\x9a" | hd
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00000000 00 01 02 03 30 52 9a □☺☻♥0RÜ
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00000007
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## unhex: unescape hex
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@ -62,8 +62,8 @@ instead of using "." for unprintable characters.
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Reads ASCII hex codes on stdin,
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writes those octets to stdout.
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$ echo 68 65 6c 6c 6f 0a | unhex
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hello
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$ echo 68 65 6c 6c 6f 0a | unhex
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hello
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## xor: xor octets
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@ -75,14 +75,14 @@ For a 16-value mask, the mask is applied to 16-octet chunks at a time.
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The "-x" option treats values as hex.
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$ printf 'hello' | xor 22; echo
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~szzy
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$ printf 'hello' | xor 0x16; echo
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~szzy
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$ printf 'hello' | xor -x 16; echo
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~szzy
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$ printf 'bbbbbb' | xor 1 0; echo
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cbcbcb
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$ printf 'hello' | xor 22; echo
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~szzy
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$ printf 'hello' | xor 0x16; echo
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~szzy
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$ printf 'hello' | xor -x 16; echo
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~szzy
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$ printf 'bbbbbb' | xor 1 0; echo
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cbcbcb
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## slice: slice octet stream
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@ -91,13 +91,13 @@ Slices up input octet stream,
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similar to Python's slice operation.
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~/src/fluffy $ printf '0123456789abcdef' | slice 2; echo
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23456789abcdef
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~/src/fluffy $ printf '0123456789abcdef' | slice 2 6; echo
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2345
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~/src/fluffy $ printf '0123456789abcdef' | slice 2 6 8; echo
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234589abcdef
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~/src/fluffy $ printf '0123456789abcdef' | slice 2 6 8 0xa
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234589
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23456789abcdef
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~/src/fluffy $ printf '0123456789abcdef' | slice 2 6; echo
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2345
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~/src/fluffy $ printf '0123456789abcdef' | slice 2 6 8; echo
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234589abcdef
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~/src/fluffy $ printf '0123456789abcdef' | slice 2 6 8 0xa
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234589
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## pcat: print text representation of pcap file
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@ -149,24 +149,24 @@ This differs from `hexdump` in the following ways:
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In other words: you can feed `hex` output into `unhex` with no manipulations.
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$ printf "hello\nworld\n" | hex
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68 65 6c 6c 6f 0a 77 6f 72 6c 64 0a
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$ printf A | hex
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41
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$ printf "hello\nworld\n" | hex
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68 65 6c 6c 6f 0a 77 6f 72 6c 64 0a
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$ printf A | hex
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41
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## entropy: compute shannon entropy
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Displays the Shannon entropy of the input.
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~/src/fluffy $ echo -n a | ./entropy
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0.000000
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~/src/fluffy $ echo -n aaaaaaaaa | ./entropy
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0.000000
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~/src/fluffy $ echo -n aaaaaaaaab | ./entropy
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0.468996
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~/src/fluffy $ echo -n aaaaaaaaabc | ./entropy
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0.865857
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~/src/fluffy $ echo -n a | ./entropy
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0.000000
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~/src/fluffy $ echo -n aaaaaaaaa | ./entropy
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0.000000
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~/src/fluffy $ echo -n aaaaaaaaab | ./entropy
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0.468996
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~/src/fluffy $ echo -n aaaaaaaaabc | ./entropy
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0.865857
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## pyesc: python escape input
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@ -176,8 +176,8 @@ Also suitable for use as a C string,
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a Go string,
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and many other languages' string literals.
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$ printf "hello\nworld\n" | pyesc
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hello\nworld\n
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$ printf "hello\nworld\n" | pyesc
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hello\nworld\n
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## octets: display all octets
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@ -187,21 +187,21 @@ This is occasionally more helpful than `man ascii`.
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$ octets
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00000000 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f □☺☻♥♦♣♠•◘○◙♂♀♪♫☼
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00000010 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f ┆►◄↕‼¶§▬↨↑↓→←∟↔▲▼┆
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00000020 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f ┆ !"#$%&'()*+,-./┆
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00000030 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f ┆0123456789:;<=>?┆
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00000040 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f ┆@ABCDEFGHIJKLMNO┆
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00000050 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f ┆PQRSTUVWXYZ[\]^_┆
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00000060 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f ┆`abcdefghijklmno┆
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00000070 70 71 72 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f ┆pqrstuvwxyz{|}~⌂┆
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00000080 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f ┆ÇüéâäàåçêëèïîìÄÅ┆
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00000090 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f ┆ÉæÆôöòûùÿÖÜ¢£¥€ƒ┆
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000000a0 a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af ┆áíóúñѪº½⅓¼⅕⅙⅛«»┆
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000000b0 b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf ┆░▒▓│┤╡╢╖╕╣║╗╝╜╛┐┆
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000000c0 c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 ca cb cc cd ce cf ┆└┴┬├─┼╞╟╚╔╩╦╠═╬╧┆
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000000d0 d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df ┆╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀┆
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000000e0 e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef ┆αßΓπΣσµτΦΘΩδ∞φε∩┆
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000000f0 f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd fe ff ┆⁰¹²³⁴⁵⁶⁷⁸⁹ⁱⁿ⁽⁼⁾¤┆
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00000010 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f ►◄↕‼¶§▬↨↑↓→←∟↔▲▼
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00000020 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f !"#$%&'()*+,-./
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00000030 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 0123456789:;<=>?
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00000040 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f @ABCDEFGHIJKLMNO
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00000050 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f PQRSTUVWXYZ[\]^_
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00000060 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f `abcdefghijklmno
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00000070 70 71 72 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f pqrstuvwxyz{|}~⌂
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00000080 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f ÇüéâäàåçêëèïîìÄÅ
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00000090 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f ÉæÆôöòûùÿÖÜ¢£¥₧ƒ
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000000a0 a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af áíóúñѪº¿⌐¬½¼¡«»
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000000b0 b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf ░▒▓│┤╡╢╖╕╣║╗╝╜╛┐
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000000c0 c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 ca cb cc cd ce cf └┴┬├─┼╞╟╚╔╩╦╠═╬╧
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000000d0 d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df ╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀
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000000e0 e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef αßΓπΣσµτΦΘΩδ∞φε∩
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000000f0 f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd fe ff ≡±≥≤⌠⌡÷≈°∙·√ⁿ²■¤
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00000100
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