Just a little fun script (code block) i'd like to share for fun.
Code:
#/bin/bash
# roman.sh
#
# Function
#
num2roman() { # NUM
# Returns NUM in roman letters
#
input=$1 # input num
output="" # Clear output string
len=${#input} # Initial length to count down
roman_val() { # NUM one five ten
# This sub does the basic 'roman' algorythm
#
N=$1
one=$2
five=$3
ten=$4
out=""
case $N in
0) out+="" ;;
[123]) while [[ $N -gt 0 ]]
do out+="$one"
N=$(($N-1))
done
;;
4) out+="$one$five" ;;
5) out+="$five" ;;
[678]) out+="$five"
N=$(($N-5))
while [[ $N -gt 0 ]]
do out+="$one"
N=$(($N-1))
done
;;
9) while [[ $N -lt 10 ]]
do out+="$one"
N=$(($N+1))
done
out+="$ten"
;;
esac
echo $out
}
while [[ $len -gt 0 ]]
do # There are letters to add
num=${input:0:1}
# Do action according position
case $len in
1) # 1
output+="$(roman_val $num I V X)"
;;
2) # 10
output+="$(roman_val $num X L C)"
;;
3) # 100
output+="$(roman_val $num C D M)"
;;
*) # 1000+
# 10'000 gets a line above, 100'000 gets a line on the left.. how to?
num=${input:0:(-3)}
while [[ $num -gt 0 ]]
do output+="M"
num=$(($num-1))
done
;;
esac
input=${input:1} ; len=${#input}
done
echo $output
}
#
# Call it
#
num2roman $1
Output:
Code:
+ ~ $ for N in 1 4 5 6 8 9 10 13 42 99 123 256 1024 2048 3999;do ./roman.sh $N;done
I
IV
V
VI
VIII
IX
X
XIII
XLII
XCIX
CXXIII
CCLVI
MXXIV
MMXLVIII
MMMCMXCIX
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LEARN ABOUT DEBIAN
t1ascii
T1ASCII(1) General Commands Manual T1ASCII(1)NAME
t1ascii - convert PostScript Type 1 font from binary to ASCII
SYNOPSIS
t1ascii [-l length] [input [output]]
DESCRIPTION
t1ascii converts Adobe Type 1 font programs in PFB (binary) format to PFA (hexadecimal) format. If the file output is not specified output
goes to the standard output. If the file input is not specified input comes from the standard input.
OPTIONS --line-length=num, -l num
Set the maximum length of encrypted lines in the output to num. (These are the lines consisting wholly of hexadecimal digits.) The
default is 64.
--warnings, -w
Warn when the input font contains lines longer than 255 characters. Long lines don't strictly conform to Adobe's Document Structuring
Conventions, and may cause problems with older software.
SEE ALSO t1binary(1), t1unmac(1), t1mac(1), t1asm(1), t1disasm(1)
Adobe Type 1 Font Format
AUTHORS
Lee Hetherington (ilh@lcs.mit.edu)
Eddie Kohler (ekohler@gmail.com)
Ported to Microsoft C/C++ Compiler and MS-DOS operating system by Kai-Uwe Herbing (herbing@netmbx.netmbx.de).
Version 1.37T1ASCII(1)