XXD(1) General Commands Manual XXD(1) xxd - 16 xxd -h[elp] xxd [options] [infile [outfile]] xxd -r[evert] [options] [infile [outfile]] 16 16 uuencode(1) uudecode(1) ASCII infile infile `-' outfile ( `-' ) 10 16 8 -c8 -c 8 -c 010 -cols 8 -a | -autoskip : nul '*' -b | -bits (2) 1 "1" "0" 8 16 ASCII ( EBCDIC) -p-i -e 16 4 -g 16 ASCII ( EBCDIC) -r-p-i -c cols | -cols cols 16 (-i: 12, -ps: 30, -b: 6) 256 -ps -ps 0 -C | -capitalize -i C -E | -EBCDIC ASCII EBCDIC 16 -r-p-i -g bytes | -groupsize bytes (2 16 8 2 ) -g 0 2 4 2 1 -h | -help -i | -include C -l len | -len len -n name | -name name -i name name_len -o offset -p | -ps | -postscript | -plain 16 16 -r | -revert : 16 () 16 -r -p 16 -r -b -R when 16 16 when never, always, auto $NO_COLOR -seek offset -r : 16 -s [+][-]seek infile () + () - (+ ) -s -u 16 -v | -version xxd -r lseek(2) null xxd -r 16 xxd -r (-c ) 16 ASCII ( EBCDIC) xxd -r -p () 16 2 16 % xxd -i file % xxd -i < file xxd -s +seek xxd -s seek, lseek(2) "" '+' xxd (!): `cat' % sh -c "cat > plain_copy; xxd -s 0 > hex_copy" < file 0x480 (=1024+128) 16 `+' dd 1k `128' % sh -c "dd of=plain_snippet bs=1k count=1; xxd -s +128 > hex_snippet" < file 0x100 (=1024-768) 16 % sh -c "dd of=plain_snippet bs=1k count=1; xxd -s +-768 > hex_snippet" < file `+' -s strace(1) truss(1) xxd (16 0x30 ) % xxd -s 0x30 file (16 0x30 ) % xxd -s -0x30 file 120 16 20 % xxd -l 120 -ps -c 20 xxd.1 2e54482058584420312022417567757374203139 39362220224d616e75616c207061676520666f72 20787864220a2e5c220a2e5c222032317374204d 617920313939360a2e5c22204d616e2070616765 20617574686f723a0a2e5c2220202020546f6e79 204e7567656e74203c746f6e79407363746e7567 man 120 12 16 % xxd -l 120 -c 12 xxd.1 0000000: 2e54 4820 5858 4420 3120 2241 .TH XXD 1 "A 000000c: 7567 7573 7420 3139 3936 2220 ugust 1996" 0000018: 224d 616e 7561 6c20 7061 6765 "Manual page 0000024: 2066 6f72 2078 7864 220a 2e5c for xxd"..\ 0000030: 220a 2e5c 2220 3231 7374 204d "..\" 21st M 000003c: 6179 2031 3939 360a 2e5c 2220 ay 1996..\" 0000048: 4d61 6e20 7061 6765 2061 7574 Man page aut 0000054: 686f 723a 0a2e 5c22 2020 2020 hor:..\" 0000060: 546f 6e79 204e 7567 656e 7420 Tony Nugent 000006c: 3c74 6f6e 7940 7363 746e 7567 % xxd -s 0x36 -l 13 -c 13 xxd.1 0000036: 3231 7374 204d 6179 2031 3939 36 21st May 1996 input_file output_file 0x00 100 % xxd input_file | xxd -r -s 100 > output_file xxd.1 % echo "0000037: 3574 68" | xxd -r - xxd.1 % xxd -s 0x36 -l 13 -c 13 xxd.1 0000036: 3235 7468 204d 6179 2031 3939 36 25th May 1996 0x00 65537 'A' (hex 0x41) % echo "010000: 41" | xxd -r > file 16 % xxd -a -c 12 file 0000000: 0000 0000 0000 0000 0000 0000 ............ * 000fffc: 0000 0000 40 ....A 'A' 1 '-r -s' % echo "010000: 41" | xxd -r -s -0x10000 > file vim(1) xxd `a' `z' 16 :'a,'z!xxd vim(1) xxd `a' `z' :'a,'z!xxd -r vim(1) xxd 16 : !!xxd -r % xxd -c1 < /dev/term/b & % stty < /dev/term/b -echo -opost -isig -icanon min 1 % echo -n foo > /dev/term/b : 0 -1 (xxd -r -i ) 1 2 3 4,5 uuencode(1), uudecode(1), patch(1) xxd 1.7 (c) 1990-1997 by Juergen Weigert Tony Nugent Bram Moolenaar Juergen Weigert Manual page for xxd August 1996 XXD(1)