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December 15, 2015 21:58
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Convenient way to write a usage function.
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| usage() { | |
| cat <<END; | |
| ez_mail TITLE CONTENT FROM_ADDRESS RECIEVER_ADDRESS | |
| EXAMPLE | |
| ez_mail 'Hello World!' 'Hi!' [email protected] [email protected] | |
| END | |
| } |
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