hardcoresushi/libcryfs
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Add environment variables to help output

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This commit is contained in:
Sebastian Messmer 2016-02-21 22:28:29 +01:00
parent d95cc33a58
commit 54d2fc516f
1 changed files with 11 additions and 0 deletions
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11
src/cryfs/cli/program_options/Parser.cpp
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@ -138,5 +138,16 @@ void Parser::_addPositionalOptionForBaseDir(po::options_description *desc, po::p
po::options_description desc;
_addAllowedOptions(&desc);
cerr << desc << endl;
cerr << "Environment variables:\n"
<< " CRYFS_FRONTEND=noninteractive Work better together with tools.\n"
<< " With this option set, CryFS won't ask\n"
<< " anything, but use default values for any\n"
<< " options you didn't specify on command line.\n"
<< " Furthermore, it won't ask you to enter a new\n"
<< " password a second time (password confirmation).\n"
<< " CRYFS_NO_UPDATE_CHECK=true By default, CryFS connects to the internet to\n"
<< " check for known security vulnerabilities and\n"
<< " new versions. This option disables this.\n"
<< endl;
exit(1);
}