Extract the last character of a string

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07-04-2008

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The above syntax is supported by bash too.

Another one:

Code:

zsh-4.3.4% hugo=abcd;print $hugo[-1]
d

radoulov

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07-05-2008

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Code:

# a=fgdgfd
# echo `expr "$a" : '.*\(.\)'`
d

ghostdog74

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