On Sat, Nov 26, 2005 at 10:08:58PM +0100, John Smith wrote:
>
> [EMAIL PROTECTED]:/home/user/tmp >cat t5.sh
> #!/bin/sh
>
> export INPUT='$1$iW95z/HB$GFcYFxMKK6x8EUPglVkux.'
>
> echo "1 ==="$INPUT"==="
>
> export MD5PW=$(echo -n "$INPUT" | hexdump -v -e '" " 1/1 "%02d"')
>
> echo "2 ==="${MD5PW}"==="
>
> echo -n "3 ===";echo -n ${MD5PW} | tr ' ' '\n' | while read char ; do echo
> $char | awk '{printf("%c",$1)}' ; done ; echo "==="
> [EMAIL PROTECTED]:/home/user/tmp >./t5.sh
> 1 ===$1$iW95z/HB$GFcYFxMKK6x8EUPglVkux.===
> 2 === 36 49 36 105 87 57 53 122 47 72 66 36 71 70 99 89 70 120 77 75 75 54
> 120 56 69 85 80 103 108 86 107 117 120 46===
> 3 ===$1$iW95z/HB$GFcYFxMKK6x8EUPglVkux===
I don't know what the purpose of this code is, but I recommend learning
perl:
perl -lpe 'print; s/(\S)/sprintf "%i ", ord $1/eg; print; s/(\d+) */chr $1/eg'
This preserves the trailing ".".
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