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authorJune McEnroe <june@causal.agency>2019-01-17 14:50:03 -0500
committerJune McEnroe <june@causal.agency>2019-01-17 14:50:03 -0500
commit547f58947034e590ba4c2adcfcbfed6b8c88d6f3 (patch)
treee6c219f33210e7336244fb18ec7259df492ff917 /bin/man
parentDon't use string functions in ttpre (diff)
downloadsrc-547f58947034e590ba4c2adcfcbfed6b8c88d6f3.tar.gz
src-547f58947034e590ba4c2adcfcbfed6b8c88d6f3.zip
Reorganize bin and Makefile once again
Diffstat (limited to 'bin/man')
l---------bin/man/atch.11
-rw-r--r--bin/man/bin.763
-rw-r--r--bin/man/bri.144
-rw-r--r--bin/man/dtch.164
-rw-r--r--bin/man/fbatt.134
-rw-r--r--bin/man/fbclock.136
-rw-r--r--bin/man/glitch.177
-rw-r--r--bin/man/hnel.133
-rw-r--r--bin/man/modem.122
-rw-r--r--bin/man/pbd.159
-rw-r--r--bin/man/pngo.156
-rw-r--r--bin/man/psf2png.153
-rw-r--r--bin/man/psfed.1166
-rw-r--r--bin/man/scheme.163
-rw-r--r--bin/man/ttpre.132
-rw-r--r--bin/man/wake.116
-rw-r--r--bin/man/wat.135
-rw-r--r--bin/man/xx.159
18 files changed, 0 insertions, 913 deletions
diff --git a/bin/man/atch.1 b/bin/man/atch.1
deleted file mode 120000
index 9765e8d6..00000000
--- a/bin/man/atch.1
+++ /dev/null
@@ -1 +0,0 @@
-dtch.1
\ No newline at end of file
diff --git a/bin/man/bin.7 b/bin/man/bin.7
deleted file mode 100644
index 4c5df7f0..00000000
--- a/bin/man/bin.7
+++ /dev/null
@@ -1,63 +0,0 @@
-.Dd December 2, 2018
-.Dt BIN 7
-.Os "Causal Agency"
-.
-.Sh NAME
-.Nm bin
-.Nd various utilities
-.
-.Sh DESCRIPTION
-Various tools primarily targeting
-Darwin,
-.Fx
-and
-.Nx .
-Some tools target Linux.
-.
-.Pp
-.Bl -tag -width "fbclock(1)" -compact
-.It Xr bri 1
-backlight brightness control
-.
-.It Xr dtch 1
-detached sessions
-.
-.It Xr fbatt 1
-framebuffer battery indicator
-.
-.It Xr fbclock 1
-framebuffer clock
-.
-.It Xr glitch 1
-PNG glitcher
-.
-.It Xr hnel 1
-PTY input remapper
-.
-.It Xr modem 1
-fixed baud rate wrapper
-.
-.It Xr pbd 1
-macOS pasteboard daemon
-.
-.It Xr pngo 1
-PNG optimizer
-.
-.It Xr psf2png 1
-PSF2 to PNG renderer
-.
-.It Xr psfed 1
-PSF2 font editor
-.
-.It Xr ttpre 1
-man output to HTML
-.
-.It Xr wake 1
-wake-on-LAN
-.
-.It Xr wat 1
-watch files
-.
-.It Xr xx 1
-hexdump
-.El
diff --git a/bin/man/bri.1 b/bin/man/bri.1
deleted file mode 100644
index 54a02322..00000000
--- a/bin/man/bri.1
+++ /dev/null
@@ -1,44 +0,0 @@
-.Dd September 7, 2018
-.Dt BRI 1
-.Os
-.
-.Sh NAME
-.Nm bri
-.Nd backlight brightness control
-.
-.Sh SYNOPSIS
-.Nm
-.Op Ar brightness
-.Nm
-.Cm +
-.Nm
-.Cm -
-.
-.Sh DESCRIPTION
-.Nm
-controls the backlight brightness on Linux.
-.
-.Pp
-With no argument,
-the current brightness is printed.
-With a numerical
-.Ar brightness
-argument,
-the brightness is set.
-.
-.Pp
-The
-.Cm +
-and
-.Cm -
-arguments
-may be repeated any number of times
-and adjust the brightness
-in increments of 16.
-.
-.Sh FILES
-.Bl -tag
-.It Pa /sys/class/backlight
-Files under the first subdirectory found
-are used to control the backlight brightness.
-.El
diff --git a/bin/man/dtch.1 b/bin/man/dtch.1
deleted file mode 100644
index f8ec9296..00000000
--- a/bin/man/dtch.1
+++ /dev/null
@@ -1,64 +0,0 @@
-.Dd September 7, 2018
-.Dt DTCH 1
-.Os
-.
-.Sh NAME
-.Nm dtch ,
-.Nm atch
-.Nd detached sessions
-.
-.Sh SYNOPSIS
-.Nm
-.Op Ar name Op Ar command ...
-.Nm atch
-.Op Ar name
-.
-.Sh DESCRIPTION
-.Nm
-spawns the
-.Ar command
-.Po
-by default,
-the value of
-.Ev SHELL
-.Pc
-inside a new PTY.
-It then lends control of the detached PTY to
-.Nm atch
-over a UNIX-domain socket.
-.Nm
-should be run as a background job or with
-.Xr nohup 1 .
-.
-.Pp
-.Nm atch
-attaches to the
-.Nm
-session with the corresponding
-.Ar name .
-To detach from a session, type
-.Ic ^Q .
-.
-.Sh ENVIRONMENT
-.Bl -tag -width "SHELL"
-.It Ev HOME
-Location of
-.Pa .dtch
-directory for UNIX-domain sockets.
-.It Ev SHELL
-The default command to run,
-or
-.Pa /bin/sh
-if unset.
-.El
-.
-.Sh EXAMPLES
-.Bd -literal -offset indent
-dtch foo vim &
-atch foo
-.Ed
-.
-.Sh SEE ALSO
-.Xr nohup 1 ,
-.Xr screen 1 ,
-.Xr forkpty 3
diff --git a/bin/man/fbatt.1 b/bin/man/fbatt.1
deleted file mode 100644
index 2d30cba7..00000000
--- a/bin/man/fbatt.1
+++ /dev/null
@@ -1,34 +0,0 @@
-.Dd September 7, 2018
-.Dt FBATT 1
-.Os
-.
-.Sh NAME
-.Nm fbatt
-.Nd framebuffer battery indicator
-.
-.Sh SYNOPSIS
-.Nm
-.
-.Sh DESCRIPTION
-.Nm
-displays a battery charge indicator
-in the top-right corner
-of the Linux framebuffer.
-.
-.Sh ENVIRONMENT
-.Bl -tag
-.It Ev FRAMEBUFFER
-The framebuffer device path.
-.El
-.
-.Sh FILES
-.Bl -tag
-.It Pa /dev/fb0
-The default framebuffer device path.
-.It Pa /sys/class/power_supply
-The first subdirectory containing
-.Pa charge_full
-and
-.Pa charge_now
-is used to read the battery charge.
-.El
diff --git a/bin/man/fbclock.1 b/bin/man/fbclock.1
deleted file mode 100644
index 3195eb42..00000000
--- a/bin/man/fbclock.1
+++ /dev/null
@@ -1,36 +0,0 @@
-.Dd September 7, 2018
-.Dt FBCLOCK 1
-.Os
-.
-.Sh NAME
-.Nm fbclock
-.Nd framebuffer clock
-.
-.Sh SYNOPSIS
-.Nm
-.
-.Sh DESCRIPTION
-.Nm
-displays a clock
-in the top-right corner
-of the Linux framebuffer.
-.
-.Sh ENVIRONMENT
-.Bl -tag
-.It Ev FONT
-Path to gzipped PSF file.
-.
-.It Ev FRAMEBUFFER
-The framebuffer device path.
-.El
-.
-.Sh FILES
-.Bl -tag
-.It Pa /dev/fb0
-The default framebuffer device path.
-.It Pa /usr/share/kbd/consolefonts/Lat2-Terminus16.psfu.gz
-The default font path.
-.El
-.
-.Sh SEE ALSO
-.Xr setfont 8
diff --git a/bin/man/glitch.1 b/bin/man/glitch.1
deleted file mode 100644
index 6562c4dc..00000000
--- a/bin/man/glitch.1
+++ /dev/null
@@ -1,77 +0,0 @@
-.Dd September 7, 2018
-.Dt GLITCH 1
-.Os
-.
-.Sh NAME
-.Nm glitch
-.Nd PNG glitcher
-.
-.Sh SYNOPSIS
-.Nm
-.Op Fl cfimprxy
-.Op Fl a Ar filters
-.Op Fl d Ar filters
-.Op Fl o Ar file
-.Op Ar
-.
-.Sh DESCRIPTION
-.Nm
-misinterprets PNG files
-according to the options given
-to create natural glitch effects.
-.
-.Pp
-The arguments are as follows:
-.Bl -tag -width Ds
-.It Fl a Ar filters
-Apply a pattern of comma-separated filters.
-Filters are
-.Cm none ,
-.Cm sub ,
-.Cm up ,
-.Cm average ,
-.Cm paeth .
-.
-.It Fl c
-Write to standard output.
-.
-.It Fl d Ar filters
-Declare a pattern of comma-separated filters.
-See
-.Fl a
-for list of filters.
-.
-.It Fl f
-Apply filtering in place of reconstruction.
-.
-.It Fl i
-Invert image data after filtering.
-.
-.It Fl m
-Mirror scanlines after filtering.
-.
-.It Fl o Ar file
-Write to
-.Ar file .
-.
-.It Fl p
-Use a broken Paeth predictor function.
-.
-.It Fl r
-Apply reconstruction in place of filtering.
-.
-.It Fl x
-Zero first pixel of each scanline after filtering.
-.
-.It Fl y
-Zero first scanline after filtering.
-.El
-.
-.Sh EXAMPLES
-.Dl glitch -m -a sub -d sub
-.
-.Sh SEE ALSO
-.Xr pngo 1
-.
-.Sh BUGS
-More wanted.
diff --git a/bin/man/hnel.1 b/bin/man/hnel.1
deleted file mode 100644
index 4dc4b9ea..00000000
--- a/bin/man/hnel.1
+++ /dev/null
@@ -1,33 +0,0 @@
-.Dd September 7, 2018
-.Dt HNEL 1
-.Os
-.
-.Sh NAME
-.Nm hnel
-.Nd PTY input remapper
-.
-.Sh SYNOPSIS
-.Nm
-.Ar string1
-.Ar string2
-.Ar command ...
-.
-.Sh DESCRIPTION
-.Nm
-runs the
-.Ar command
-in a new PTY,
-remapping input characters in
-.Ar string1
-to the corresponding characters in
-.Ar string2 .
-Type
-.Ic ^S
-to toggle remapping.
-.
-.Sh EXAMPLES
-.Dl hnel '[]{}' '{}[]' vim
-.
-.Sh SEE ALSO
-.Xr tr 1 ,
-.Xr forkpty 3
diff --git a/bin/man/modem.1 b/bin/man/modem.1
deleted file mode 100644
index f6bf22de..00000000
--- a/bin/man/modem.1
+++ /dev/null
@@ -1,22 +0,0 @@
-.Dd September 7, 2018
-.Dt MODEM 1
-.Os
-.
-.Sh NAME
-.Nm modem
-.Nd fixed baud rate wrapper
-.
-.Sh SYNOPSIS
-.Nm
-.Ar command ...
-.
-.Sh DESCRIPTION
-.Nm
-runs the
-.Ar command
-in a new PTY
-with a fixed baud rate
-of 19.2 kbps.
-.
-.Sh SEE ALSO
-.Xr forkpty 3
diff --git a/bin/man/pbd.1 b/bin/man/pbd.1
deleted file mode 100644
index bbc7b785..00000000
--- a/bin/man/pbd.1
+++ /dev/null
@@ -1,59 +0,0 @@
-.Dd September 7, 2018
-.Dt PBD 1
-.Os
-.
-.Sh NAME
-.Nm pbd ,
-.Nm pbcopy ,
-.Nm pbpaste ,
-.Nm open
-.Nd macOS pasteboard daemon
-.
-.Sh SYNOPSIS
-.Nm
-.Nm pbcopy
-.Nm pbpaste
-.Nm open
-.Ar
-.
-.Sh DESCRIPTION
-.Nm
-is a daemon which pipes into macOS
-.Xr pbcopy 1 ,
-from
-.Xr pbpaste 1
-and invokes
-.Xr open 1
-in response to messages
-sent over TCP port 7062.
-.
-.Pp
-The socket can be forwarded through
-.Xr ssh 1
-and the stub implementations of
-.Nm pbcopy ,
-.Nm pbpaste
-and
-.Nm open
-can be used remotely
-to access the local pasteboard
-and open URLs.
-.
-.Pp
-Forwarding can be configured with:
-.Pp
-.Dl RemoteForward 7062 127.0.0.1:7062
-.
-.Sh EXAMPLES
-.Bd -literal -offset indent
-pbd &
-ssh -R 7062:127.0.0.1:7062 tux.local
-pbpaste
-.Ed
-.
-.Sh SEE ALSO
-.Xr open 1 ,
-.Xr pbcopy 1 ,
-.Xr pbpaste 1 ,
-.Xr ssh 1 ,
-.Xr ssh_config 5
diff --git a/bin/man/pngo.1 b/bin/man/pngo.1
deleted file mode 100644
index cec13160..00000000
--- a/bin/man/pngo.1
+++ /dev/null
@@ -1,56 +0,0 @@
-.Dd September 17, 2018
-.Dt PNGO 1
-.Os
-.
-.Sh NAME
-.Nm pngo
-.Nd PNG optimizer
-.
-.Sh SYNOPSIS
-.Nm
-.Op Fl cv
-.Op Fl o Ar file
-.Op Ar
-.
-.Sh DESCRIPTION
-.Nm
-optimizes PNG files for size.
-.
-.Pp
-The arguments are as follows:
-.Bl -tag -width Ds
-.It Fl c
-Write to standard output.
-.It Fl o Ar file
-Write to
-.Ar file .
-.It Fl v
-Output PNG header information.
-.El
-.
-.Pp
-.Nm
-performs the following optimizations:
-.Bl -bullet
-.It
-Discard ancillary chunks.
-.It
-Discard unnecessary alpha channel.
-.It
-Convert unnecessary truecolor to grayscale.
-.It
-Palletize color and alpha if possible.
-.It
-Reduce bit depth if possible.
-.It
-Apply a simple filter heuristic.
-.It
-Apply zlib's best compresion.
-.El
-.
-.Sh SEE ALSO
-.Xr glitch 1
-.
-.Sh CAVEATS
-.Nm
-does not support interlaced PNGs.
diff --git a/bin/man/psf2png.1 b/bin/man/psf2png.1
deleted file mode 100644
index db74c6e2..00000000
--- a/bin/man/psf2png.1
+++ /dev/null
@@ -1,53 +0,0 @@
-.Dd September 28, 2018
-.Dt PSF2PNG 1
-.Os
-.
-.Sh NAME
-.Nm psf2png
-.Nd PSF2 to PNG renderer
-.
-.Sh SYNOPSIS
-.Nm
-.Op Fl b Ar bg
-.Op Fl c Ar cols
-.Op Fl f Ar fg
-.Op Fl s Ar str
-.Op Ar file
-.
-.Sh DESCRIPTION
-.Nm
-renders the PSF2 font
-.Ar file
-or standard input
-to PNG
-on standard output.
-.
-.Pp
-The arguments are as follows:
-.Bl -tag -width Ds
-.It Fl b Ar bg
-Use
-.Ar bg
-(hexadecimal RGB)
-as background color.
-The default background color is black.
-.It Fl c Ar cols
-Arrange glyphs in
-.Ar cols
-columns.
-The default number of columns is 32.
-.It Fl f Ar fg
-Use
-.Ar fg
-(hexadecimal RGB)
-as foreground color.
-The default foreground color is white.
-.It Fl s Ar str
-Render glyphs for string
-.Ar str
-rather than all glyphs.
-.El
-.
-.Sh SEE ALSO
-.Xr pngo 1 ,
-.Xr psfed 1
diff --git a/bin/man/psfed.1 b/bin/man/psfed.1
deleted file mode 100644
index 3fbc4710..00000000
--- a/bin/man/psfed.1
+++ /dev/null
@@ -1,166 +0,0 @@
-.Dd January 14, 2019
-.Dt PSFED 1
-.Os
-.
-.Sh NAME
-.Nm psfed
-.Nd PSF2 font editor
-.
-.Sh SYNOPSIS
-.Nm
-.Op Fl H Ar height
-.Op Fl g Ar glyphs
-.Op Fl h Ar height
-.Op Fl w Ar width
-.Ar file
-.
-.Sh DESCRIPTION
-.Nm
-is a PSF2 font editor
-for the Linux framebuffer.
-.
-.Pp
-The arguments are as follows:
-.
-.Bl -tag -width Ds
-.It Fl H Ar height
-Modify the height of an existing font.
-Only increasing the height is allowed.
-.
-.It Fl g Ar glyphs
-Set the number of glyphs in a new font.
-The default number of glyphs is 256.
-.
-.It Fl h Ar height
-Set the height of a new font.
-The default height is 16.
-.
-.It Fl w Ar width
-Set the width of a new font.
-The default width is 8.
-.El
-.
-.Ss Normal Mode
-In normal mode,
-each glyph is displayed in a grid.
-.
-.Pp
-.Bl -tag -width Ds -compact
-.It Ic q
-Quit.
-.Nm
-will ask for confirmation
-if the font has been modified
-since the last write.
-.
-.It Ic w
-Write font to
-.Ar file .
-.
-.It Ic - Ic +
-Adjust display scale.
-.
-.It Ic h Ic l
-Select previous/next glyph.
-.
-.It Ic k Ic j
-Select glyph in previous/next row.
-.
-.It Ic f
-Select glyph of next input character.
-.
-.It Ic '
-Return to previously selected glyph.
-.
-.It Ic y
-Copy selected glyph.
-.
-.It Ic e
-Edit selected glyph in
-.Sx Edit Mode .
-.
-.It Ic i
-Enter
-.Sx Preview Mode .
-.El
-.
-.Ss Edit Mode
-In edit mode,
-the selected glyph is displayed for editing
-surrounded by a checked border.
-The glyph is also displayed unscaled
-in the bottom-right corner.
-.
-.Pp
-.Bl -tag -width Ds -compact
-.It Ic ESC
-Return to
-.Sx Normal Mode .
-.
-.It Ic - Ic +
-Adjust display scale.
-.
-.It Ic g Ic G
-Toggle guide on selected column/row.
-.
-.It Ic h Ic l
-Select previous/next bit in row.
-.
-.It Ic k Ic j
-Select previous/next bit in column.
-.
-.It Ic SPACE
-Flip selected bit.
-.
-.It Ic r
-Invert glyph.
-.
-.It Ic H Ic L
-Move glyph left/right.
-.
-.It Ic K Ic J
-Move glyph up/down.
-.
-.It Ic p
-Paste the copied glyph.
-.
-.It Ic u
-Revert glyph to initial state.
-.El
-.
-.Ss Preview Mode
-In preview mode,
-arbitrary text may be entered
-for preview.
-Press
-.Ic ESC
-to return to
-.Sx Normal Mode .
-.
-.Sh ENVIRONMENT
-.Bl -tag -width FRAMEBUFFER
-.It Ev FRAMEBUFFER
-The framebuffer device path.
-The default path is
-.Pa /dev/fb0 .
-.El
-.
-.Sh SEE ALSO
-.Xr psfaddtable 1 ,
-.Xr psfgettable 1 ,
-.Xr psfstriptable 1 ,
-.Xr setfont 8
-.
-.Sh CAVEATS
-.Nm
-does not support Unicode tables.
-Use
-.Xr psfaddtable 1
-to add Unicode tables
-to fonts created by
-.Nm .
-.
-.Sh BUGS
-.Nm
-makes no attempt to convert header fields
-to and from little-endian format.
diff --git a/bin/man/scheme.1 b/bin/man/scheme.1
deleted file mode 100644
index fe13b367..00000000
--- a/bin/man/scheme.1
+++ /dev/null
@@ -1,63 +0,0 @@
-.Dd September 7, 2018
-.Dt SCHEME 1
-.Os
-.
-.Sh NAME
-.Nm scheme
-.Nd terminal color scheme
-.
-.Sh SYNOPSIS
-.Nm
-.Op Fl acghilmtx
-.Op Fl p Ar n
-.
-.Sh DESCRIPTION
-.Nm
-generates a terminal color scheme
-and outputs it in a number of formats.
-.
-.Pp
-The arguments are as follows:
-.Bl -tag -width Ds
-.It Fl a
-Output only the 16 ANSI colors.
-This is the default.
-.
-.It Fl c
-Output a C enum.
-.
-.It Fl g
-Output a swatch PNG.
-.
-.It Fl h
-Output HSV.
-.
-.It Fl i
-Swap white and black.
-.
-.It Fl l
-Output Linux console OSC sequences.
-.
-.It Fl m
-Output a
-.Xr mintty 1
-theme.
-Should be used with
-.Fl t .
-.
-.It Fl p Ar n
-Only output the color
-.Ar n .
-.
-.It Fl t
-Additionally output terminal
-background,
-foreground,
-bold,
-selection
-and cursor
-colors.
-.
-.It Fl x
-Output hexadecimal RGB.
-.El
diff --git a/bin/man/ttpre.1 b/bin/man/ttpre.1
deleted file mode 100644
index bd178525..00000000
--- a/bin/man/ttpre.1
+++ /dev/null
@@ -1,32 +0,0 @@
-.Dd October 8, 2018
-.Dt TTPRE 1
-.Os
-.
-.Sh NAME
-.Nm ttpre
-.Nd man output to HTML
-.
-.Sh SYNOPSIS
-.Nm
-.
-.Sh DESCRIPTION
-.Nm
-formats
-.Xr man 1
-output on standard input
-as an HTML
-.Sy <pre>
-fragment on standard output.
-Ampersands and angle brackets
-are replaced with corresponding HTML entities,
-and backspace formatting sequences
-are replaced with
-.Sy <i>
-and
-.Sy <b>
-tags.
-.
-.Sh SEE ALSO
-.Xr less 1 ,
-.Xr man 1 ,
-.Xr mandoc 1
diff --git a/bin/man/wake.1 b/bin/man/wake.1
deleted file mode 100644
index 8457b254..00000000
--- a/bin/man/wake.1
+++ /dev/null
@@ -1,16 +0,0 @@
-.Dd September 7, 2018
-.Dt WAKE 1
-.Os
-.
-.Sh NAME
-.Nm wake
-.Nd wake-on-LAN
-.
-.Sh SYNOPSIS
-.Nm
-.
-.Sh DESCRIPTION
-.Nm
-broadcasts a wake-on-LAN packet
-for
-.Ql 04:7D:7B:D5:6A:53 .
diff --git a/bin/man/wat.1 b/bin/man/wat.1
deleted file mode 100644
index f4ef4ed6..00000000
--- a/bin/man/wat.1
+++ /dev/null
@@ -1,35 +0,0 @@
-.Dd January 1, 2018
-.Dt WAT 1
-.Os
-.
-.Sh NAME
-.Nm wat
-.Nd watch files
-.
-.Sh SYNOPSIS
-.Nm
-.Ar
-.Ar command
-.Nm
-.Ar
-.Fl -
-.Ar command
-.Op Ar argument ...
-.
-.Sh DESCRIPTION
-.Nm
-executes the
-.Ar command
-each time a
-.Ar file
-is modified.
-.
-.Sh EXAMPLES
-.Dl wat wat.c make
-.Dl wat wat.c wake.c -- make wat wake
-.
-.Sh CAVEATS
-.Nm
-does not support Linux
-since it uses
-.Xr kqueue 2 .
diff --git a/bin/man/xx.1 b/bin/man/xx.1
deleted file mode 100644
index 3fbcbd70..00000000
--- a/bin/man/xx.1
+++ /dev/null
@@ -1,59 +0,0 @@
-.Dd September 7, 2018
-.Dt XX 1
-.Os
-.
-.Sh NAME
-.Nm xx
-.Nd hexdump
-.
-.Sh SYNOPSIS
-.Nm
-.Op Fl arsz
-.Op Fl c Ar cols
-.Op Fl g Ar group
-.Op Ar file
-.
-.Sh DESCRIPTION
-.Nm
-dumps the contents of a
-.Ar file
-or standard input
-in hexadecimal format.
-.
-.Pp
-The arguments are as follows:
-.Bl -tag -width Ds
-.It Fl a
-Toggle ASCII output.
-.
-.It Fl c Ar cols
-Output
-.Ar cols
-bytes per line.
-The default
-.Ar cols
-is 16.
-.
-.It Fl g Ar group
-Output extra space after every
-.Ar group
-bytes.
-The default
-.Ar group
-is 8.
-.
-.It Fl r
-Reverse hexdump.
-Read hexadecimal input
-and write byte output.
-.
-.It Fl s
-Toggle offset output.
-.
-.It Fl z
-Skip output of lines containing only zeros.
-.El
-.
-.Sh SEE ALSO
-.Xr hexdump 1 ,
-.Xr xxd 1