On 01/28/15 15:46, phi wrote:
Ha shorter :)
CX48$ while read -N 1 c ; do printf '%02x\n' "'$c'" ; done <yo
48
69
20
54
68
65
72
65
21
0a
Not shorter but easthetical :) No printf formating evalutation, if the 2 digit
output is not fatal.
CX48$ typeset -i 16 x
CX48$ while read -N 1 c ; do x="'$c'" && echo ${x#*#}; done <yo
48
69
20
54
68
65
72
65
21
a
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