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1 files changed, 22 insertions, 0 deletions

diff --git a/node_modules/errno/cli.js b/node_modules/errno/cli.js
new file mode 100755
index 00000000..61d179bb
--- /dev/null
+++ b/node_modules/errno/cli.js
@@ -0,0 +1,22 @@
+#!/usr/bin/env node
+
+var errno = require('./')
+  , arg   = process.argv[2]
+  , data, code
+
+if (arg === undefined) {
+  console.log(JSON.stringify(errno.code, null, 2))
+  process.exit(0)
+}
+
+if ((code = +arg) == arg)
+  data = errno.errno[code]
+else
+  data = errno.code[arg] || errno.code[arg.toUpperCase()]
+
+if (data)
+  console.log(JSON.stringify(data, null, 2))
+else {
+  console.error('No such errno/code: "' + arg + '"')
+  process.exit(1)
+}