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singpolyma /numtosxg.sh

Created March 19, 2010 23:02

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Implementation of http://tantek.pbworks.com/NewBase60

Raw

numtosxg.sh

#!/bin/sh

# Implementation of http://tantek.pbworks.com/NewBase60

# License: http://creativecommons.org/licenses/by-sa/3.0/

n="1ドル"

s=''

m='0123456789ABCDEFGHJKLMNPQRSTUVWXYZ_abcdefghijkmnopqrstuvwxyz'

if [ -z "$n" ] || [ "$n" -eq "0" ]; then

echo 0

exit

while [ "$n" -gt 0 ]; do

d="$(($n % 60))"

s="`echo "$m" | cut -c"$(($d + 1))"`$s"

n="$(( $(($n - $d)) / 60 ))"

done

echo "$s"

Raw

sxgtonum.sh

#!/bin/sh

# Implementation of http://tantek.pbworks.com/NewBase60

# License: http://creativecommons.org/licenses/by-sa/3.0/

ord() {

echo "1ドル" | od -tu2 -N1 | head -n1 | awk '{ print 2ドル }'

}

s="1ドル"

n=0

j="$((`echo "$s" | wc -c` - 1))"

for i in `seq "$j"`; do # iterate from first to last char of $s

c="$(ord `echo "$s" | cut -c"$i"`)" # put current ASCII of char into $c

if [ $c -ge 48 -a $c -le 57 ]; then

c=$(($c - 48))

elif [ $c -ge 65 -a $c -le 72 ]; then

c=$(($c - 55))

elif [ $c = 73 -o $c = 108 ]; then # typo capital I, lowercase l to 1

c=1

elif [ $c -ge 74 -a $c -le 78 ]; then

c=$(($c - 56))

elif [ $c = 79 ]; then # error correct typo capital O to 0

c=0

elif [ $c -ge 80 -a $c -le 90 ]; then

c=$(($c - 57))

elif [ $c = 95 ]; then # underscore

c=34

elif [ $c -ge 97 -a $c -le 107 ]; then

c=$(($c - 62))

elif [ $c -ge 109 -a $c -le 122 ]; then

c=$(($c - 63))

else # treat all other noise as 0

c=0

n=$(( $((60 * $n)) + $c ))

done

echo "$n"

@colintedford

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colintedford commented Jun 8, 2020

nutosxg.sh trips on "08", "09", and numbers starting with them because they get treated as octal. Stripping leading zeroes from input (for example by changing n="1ドル" to n="$(echo 1ドル | sed -r 's/^0+//')") prevents it.

singpolyma /numtosxg.sh

colintedford commented Jun 8, 2020

Uh oh!