Lines Matching +full:a +full:- +full:display
18 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
40 .Bk -words
49 .Bk -words
56 utility is a filter which displays the specified files, or
57 the standard input, if no files are specified, in a user specified
61 .Bl -tag -width indent
63 .Em One-byte octal display .
64 Display the input offset in hexadecimal, followed by sixteen
65 space-separated, three column, zero-filled, bytes of input data,
68 .Em One-byte character display .
69 Display the input offset in hexadecimal, followed by sixteen
70 space-separated, three column, space-filled, characters of input
73 .Em Canonical hex+ASCII display .
74 Display the input offset in hexadecimal, followed by sixteen
75 space-separated, two column, hexadecimal bytes, followed by the
82 .Em Two-byte decimal display .
83 Display the input offset in hexadecimal, followed by eight
84 space-separated, five column, zero-filled, two-byte units
87 Specify a format string to be used for displaying data.
89 Specify a file that contains one or more newline separated format strings.
90 Empty lines and lines whose first non-blank character is a hash mark
98 .Em Two-byte octal display .
99 Display the input offset in hexadecimal, followed by eight
100 space-separated, six column, zero-filled, two byte quantities of
108 is interpreted as a decimal number.
109 With a leading
114 is interpreted as a hexadecimal number,
115 otherwise, with a leading
126 causes it to be interpreted as a multiple of
135 to display all input data.
140 for the input offsets), are replaced with a line comprised of a
143 .Em Two-byte hexadecimal display .
144 Display the input offset in hexadecimal, followed by eight, space
145 separated, four column, zero-filled, two-byte quantities of input
158 A format string contains any number of format units, separated by
160 A format unit contains up to three items: an iteration count, a byte
161 count, and a format.
171 If an iteration count and/or a byte count is specified, a single slash
178 It is interpreted as a fprintf-style format string (see
182 .Bl -bullet -offset indent
184 An asterisk (*) may not be used as a field width or precision.
186 A byte count or field precision
198 .Bd -ragged -offset indent -compact
199 .Bl -column <alert_character>
203 .It "<form-feed> \ef"
215 .Bl -tag -width Fl
216 .It Cm \&_a Ns Op Cm dox
217 Display the input offset, cumulative across input files, of the
224 specify the display base
226 .It Cm \&_A Ns Op Cm dox
228 .Cm \&_a
233 Nonprinting characters are displayed in three character, zero-padded
239 Nonprinting characters are displayed as a single
244 displayed using the following, lower-case, names.
247 .Bl -column 000_nu 001_so 002_st 003_et 004_eo
249 .It "006 ACK" Ta "007 BEL" Ta "008 BS" Ta "009 HT" Ta "00A LF" Ta "00B VT"
252 .It "018 CAN" Ta "019 EM" Ta "01A SUB" Ta "01B ESC" Ta "01C FS" Ta "01D GS"
259 .Bl -tag -width "Xc,_Xc,_Xc,_Xc,_Xc,_Xc" -offset indent
279 The input is manipulated in ``blocks'', where a block is defined as the
283 not have a specified iteration count, have the iteration count
287 If, either as a result of user specification or
294 It is an error to specify a byte count as well as multiple conversion
297 .Cm \&_a
299 .Cm \&_A .
301 If, as a result of the specification of the
303 option or end-of-file being reached, input data only partially
304 satisfies a format string, the input block is zero-padded sufficiently
305 to display all available data (i.e., any format units overlapping the
306 end of data will display some number of the zero bytes).
320 removed, and referencing a NULL string.
322 If no format strings are specified, the default display is equivalent
327 .Ex -std hexdump hd
330 .Bd -literal -offset indent
331 $ echo "FreeBSD: The power to serve" | hexdump -C
332 00000000 46 72 65 65 42 53 44 3a 20 54 68 65 20 70 6f 77 |FreeBSD: The pow|
333 00000010 65 72 20 74 6f 20 73 65 72 76 65 0a |er to serve.|
339 .Bd -literal -offset indent
340 $ echo "FreeBSD: The power to serve" | hexdump -C -s 4 -n 3
345 Assuming a format file named
347 with the following contents that specify a perusal format:
348 .Bd -literal -offset indent
356 .Bd -literal -offset indent
357 $ echo "FreeBSD" | hexdump -f format.txt -C
359 00000000 46 72 65 65 42 53 44 0a |FreeBSD.|
363 Assuming a format file named
368 .Bd -literal -offset indent
375 .Bd -literal -offset indent
376 $ echo "FreeBSD: The power to serve" | hexdump -f format.txt -C
378 00000000 46 72 65 65 42 53 44 3a 20 54 68 65 20 70 6f 77 |FreeBSD: The pow|
380 00000010 65 72 20 74 6f 20 73 65 72 76 65 0a |er to serve.|