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Submitted by:
lvo |
coolcommand
how to test if the ascii value of a string precedes that of another string in a korn shell script |
Description
The test command evaluate a condition and, if its value is true, return a zero exit status; otherwise, return a nonzero exit status. An alternate form of the command uses [[ ]] rather than the word test.
# test string1 < string2
or
[[ string1 < string2 ]] |
Example
test $string1 < $string2; [[ $string1 < $string2 ]] |
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Tuesday May 21, 2013
