Version 1

[yaffs-website] / node_modules / temp / examples / grepcount.js

diff --git a/node_modules/temp/examples/grepcount.js b/node_modules/temp/examples/grepcount.js
new file mode 100644 (file)
index 0000000..420d864
--- /dev/null
+++ b/node_modules/temp/examples/grepcount.js
@@ -0,0 +1,18 @@
+var temp = require('../lib/temp'),
+    fs   = require('fs'),
+    util = require('util'),
+    exec = require('child_process').exec;
+
+var myData = "foo\nbar\nfoo\nbaz";
+
+temp.open('myprefix', function(err, info) {
+  if (err) throw err;
+  fs.write(info.fd, myData);
+  fs.close(info.fd, function(err) {
+    if (err) throw err;
+    exec("grep foo '" + info.path + "' | wc -l", function(err, stdout) {
+      if (err) throw err;
+      util.puts(stdout.trim());
+    });
+  });
+});