GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.6 |
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function::env_var(3stap) |
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function::env_var − Fetch environment variable from current process
env_var:string(name:string)
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name |
Name of the environment variable to fetch |
evn_var:string(name:string)
Returns the contents of the specified environment value for the current process. If the variable isn’t set an empty string is returned.
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function::env_var(3stap) | |