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When unsetting (clearing) an environment variable in 'unset-env' procedure, keep track of it in a g_clearedEnvVars array to be able to distinguish later on, in 'getenv' procedure, if variable is equal to an empty string or if it has been unset (cleared).
32 lines
808 B
Groff
32 lines
808 B
Groff
#%Module1.0
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##############################################################################
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# Modules Revision 3.0
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# Providing a flexible user environment
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#
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# File: getenv/%M%
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# Revision: %I%
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# First Edition: 2018/04/15
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# Last Mod.: %U%, %G%
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#
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# Authors: Xavier Delaruelle, xavier.delaruelle@cea.fr
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#
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# Description: Testuite modulefile
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# Command:
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# Sub-Command: getenv, setenv
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#
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# Invocation: load, unload, display, help, test
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# Result: %R{
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# }R%
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# Comment: %C{
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# Check the effect of 'getenv' command on value transmission to
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# variable through the different modulefile evaluation mode
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# }C%
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#
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##############################################################################
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setenv TS2 [getenv TS1]
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setenv TS3 $env(TS2)
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unsetenv TS4 [getenv TS1]
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unsetenv TS5 [getenv TS4]
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