65 lines
1.7 KiB
Groff
65 lines
1.7 KiB
Groff
.\" Manpage for ascii.
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.\" Contact bruce@bruce-hill.com to correct errors or typos.
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.TH man 8 "3 January 2019" "1.0" "ascii man page"
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.SH NAME
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ascii \- An ASCII table viewer
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.SH SYNOPSIS
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.B ascii
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[
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.I N1 N2...
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]
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.SH DESCRIPTION
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This will display an interactive ASCII table, with the byte numbers and
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descriptions. You can also build up raw ASCII output, which will be printed to
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stdout when the program closes.
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.SH INPUT
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.TP
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If any input is piped to \fBascii\fR, it will appear in the output buffer.
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.SH OPTIONS
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.B \--help
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Print the command line usage.
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.B N...
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If decimal or hex numbers are passed as extra arguments, the corresponding raw
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ASCII values will be appended to the output buffer after any piped input.
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.SH CONTROLS
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.TP
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.B Navigating:
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In the ASCII table, arrow keys or h/j/k/l can be used to navigate.
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.TP
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.B Searching:
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Pressing \fB/\fR will open a search. You can begin typing to search by
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character or by name, and hit \fBenter\fR to select the result or \fBescape\fR
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to cancel. After selecting a result, you can hit \fBn\fR to jump to the next
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match or \fBN\fR to jump to the previous match.
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.TP
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.B Editing:
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You can hit \fBenter\fR to append the selected character to the output buffer
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and \fBbackspace\fR to delete from the output buffer. Or, for more rapid input,
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press \fBi\fR to enter insert mode, where you can type freely, and \fBescape\fR
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when you're done.
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.TP
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.B Exiting:
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Press \fBq\fR or \fBescape\fR to quit and print the output buffer or hit
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\fBcontrol-c\fR to quit without printing anything.
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.SH EXAMPLES
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.TP
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.B
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ascii
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Open the ASCII table.
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.TP
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.B
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printf "h" | ascii 105 | base64
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Open the ASCII table with "hi" in the buffer, and pipe the output to base64
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when the program closes.
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.SH AUTHOR
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Bruce Hill (bruce@bruce-hill.com)
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