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19 lines
457 B
JavaScript
Executable File
19 lines
457 B
JavaScript
Executable File
#!/usr/bin/node
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//
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// Returns a Gravatar style hash as per: http://en.gravatar.com/site/implement/hash/
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//
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if (3 != process.argv.length) {
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process.stderr.write("Usage: " + process.argv[1] + " email_address\n\nReturns gravatar style hash.\n");
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process.exit(1);
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} else {
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var md5 = require('crypto').createHash('md5');
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md5.update(process.argv[2].trim().toLowerCase());
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process.stdout.write(md5.digest('hex') + "\n");
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}
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// vim:sw=2:sts=2:ts=8:et
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