Awk: Difference between revisions
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(New page: == References == * [http://www.vectorsite.net/tsawk.html An Awk Primer (good tutorial on Awk)]) |
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== References == |
== References == |
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* [http://www.vectorsite.net/tsawk.html An Awk Primer (good tutorial on Awk)] |
* [http://www.vectorsite.net/tsawk.html An Awk Primer (good tutorial on Awk)] |
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== Tips == |
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* '''Defining environment variable''' - Using an ''Awk'' script and Bash builtin '''eval''' |
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<source lang="bash"> |
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eval $(awk 'BEGIN{printf "MY_VAR=value";}') |
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echo $MY_VAR |
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</source> |
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Revision as of 09:44, 25 August 2009
References
Tips
- Defining environment variable - Using an Awk script and Bash builtin eval
eval $(awk 'BEGIN{printf "MY_VAR=value";}')
echo $MY_VAR