Create A File Watcher With NodeJS and Child Process

2012 Apr16


t is not uncommon in the life of a software developer to want to execute a series of tasks every time a file changes. It tends to come up more frequently in development, for example, you might want to concatenate a series of files, or send and email to an administrator, etc. It becomes even more beneficial to be able to watch all of the files in a given directory. Surprisingly, for as much as it seems to creep up, it tends not to be standard machinery it a large number of programming languages and their standard libraries. Luckily, Node.js gives you all of the tools to create a file and or directory watcher.

Now, there are a

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