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gekkos
Forum:
Shell Programming and Scripting
11-27-2008
3
How to check if a variable contains a .
14,951
Posted By
gekkos
Thanks
Thanks
Forum:
Shell Programming and Scripting
11-27-2008
3
How to check if a variable contains a .
14,951
Posted By
gekkos
How to check if a variable contains a .
Hi
I am writing a bash script and would like to check is a variable contains a . or not
ex.
a=102 output ok
a=1.02 output not ok
Many thanks,
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