ref: 0b6f19f98cfc9a62fc4df1661c63c77ffe459f67
dir: /sys/man/1/xd/
.TH XD 1 .SH NAME xd \- hex, octal, decimal, or ASCII dump .SH SYNOPSIS .B xd [ .I option ... ] [ .BI - "format ... ] [ .I file ... ] .SH DESCRIPTION .I Xd concatenates and dumps the .I files (standard input by default) in one or more formats. Groups of 16 bytes are printed in each of the named formats, one format per line. Each line of output is prefixed by its address (byte offset) in the input file. The first line of output for each group is zero-padded; subsequent are blank-padded. .PP Formats other than .B -c are specified by pairs of characters telling size and style, .L 4x by default. The sizes are .TP \w'2\ or\ w\ \ \ 'u .BR 1 " or " b 1-byte units. .PD0 .TP .BR 2 " or " w 2-byte big-endian units. .TP .BR 4 " or " l 4-byte big-endian units. .TP .BR 8 " or " v 8-byte big-endian units. .PD .PP The styles are .TP 0 .B o Octal. .PD0 .TP .B x Hexadecimal. .TP .B d Decimal. .PD .PP Other options are .TP \w'\fL-a\fIstyle\fLXX'u .B -c Format as .B 1x but print .SM ASCII representations or C escape sequences where possible. .TP .BI -a style Print file addresses in the given style (and size 4). .TP .B -u (Unbuffered) Flush the output buffer after each 16-byte sequence. .TP .B -s Switch to little-endian units. .TP .B -r Print repeating groups of identical 16-byte sequences as the first group followed by an asterisk. .SH SOURCE .B /sys/src/cmd/xd.c .SH "SEE ALSO" .IR db (1) .SH BUGS The various output formats don't line up properly in the output of .IR xd .