Differential D25372 Diff 73499 head/usr.bin/hexdump/od.1

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head/usr.bin/hexdump/od.1

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	Specify the output format.			Specify the output format.
	The			The
	.Ar type			.Ar type
	argument			argument
	is a string containing one or more of the following kinds of type specifiers:			is a string containing one or more of the following kinds of type specifiers:
	.Bl -tag -width indent			.Bl -tag -width indent
	.It Cm a			.It Cm a
	Named characters			Named characters
	.Pq Tn ASCII .			.Pq ASCII .
	Control characters are displayed using the following names:			Control characters are displayed using the following names:
	.Bl -column "000 NUL" "001 SOH" "002 STX" "003 ETX" "004 EOT" "005 ENQ"			.Bl -column "000 NUL" "001 SOH" "002 STX" "003 ETX" "004 EOT" "005 ENQ"
	.It "000 NUL 001 SOH 002 STX 003 ETX 004 EOT 005 ENQ"			.It "000 NUL 001 SOH 002 STX 003 ETX 004 EOT 005 ENQ"
	.It "006 ACK 007 BEL 008 BS 009 HT 00A NL 00B VT"			.It "006 ACK 007 BEL 008 BS 009 HT 00A NL 00B VT"
	.It "00C FF 00D CR 00E SO 00F SI 010 DLE 011 DC1"			.It "00C FF 00D CR 00E SO 00F SI 010 DLE 011 DC1"
	.It "012 DC2 013 DC3 014 DC4 015 NAK 016 SYN 017 ETB"			.It "012 DC2 013 DC3 014 DC4 015 NAK 016 SYN 017 ETB"
	.It "018 CAN 019 EM 01A SUB 01B ESC 01C FS 01D GS"			.It "018 CAN 019 EM 01A SUB 01B ESC 01C FS 01D GS"
	.It "01E RS 01F US 020 SP 07F DEL \& \&"			.It "01E RS 01F US 020 SP 07F DEL \& \&"
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	and			and
	.Ev LC_CTYPE			.Ev LC_CTYPE
	environment variables affect the execution of			environment variables affect the execution of
	.Nm			.Nm
	as described in			as described in
	.Xr environ 7 .			.Xr environ 7 .
	.Sh EXIT STATUS			.Sh EXIT STATUS
	.Ex -std			.Ex -std
				.Sh EXAMPLES
				Dump stdin and show the output using named characters and C-style escaped
				characters:
				.Bd -literal -offset indent
				$ echo "FreeBSD: The power to serve" \| od -a -c
				0000000 F r e e B S D : sp T h e sp p o w
				F r e e B S D : T h e p o w
				0000020 e r sp t o sp s e r v e nl
				e r t o s e r v e \en
				0000034
				.Ed
				.Pp
				Dump stdin skipping the first 13 bytes using named characters and dumping no
				more than 5 bytes:
				.Bd -literal -offset indent
				$ echo "FreeBSD: The power to serve" \| od -An -a -j 13 -N 5
				p o w e r
				.Ed
	.Sh COMPATIBILITY			.Sh COMPATIBILITY
	The traditional			The traditional
	.Fl s			.Fl s
	option to extract string constants is not supported; consider using			option to extract string constants is not supported; consider using
	.Xr strings 1			.Xr strings 1
	instead.			instead.
	.Sh SEE ALSO			.Sh SEE ALSO
	.Xr hexdump 1 ,			.Xr hexdump 1 ,
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