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I have a beta site that was written for me. The word beta is in at least 40 files.<br />
I want to search for the word beta and replace it with www.<br />
<br />
the public folder has many sub folder with files that need to replacement as well.<br />
<br />
How do I accomplish this?
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I have a beta site that was written for me. The word beta is in at least 40 files.
I want to search for the word beta and replace it with www.

the public folder has many sub folder with files that need to replacement as well.

How do I accomplish this?

How do I grep a directory  and replace a word in all files

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Linux

A Linux distribution is an operating system made as a software collection based on the Linux kernel and, often, on a package management system and are available for a variety of systems. A typical Linux distribution comprises a Linux kernel, GNU tools and libraries, additional software, documentation, a window system (the most common being the X Window System), a window manager, and a desktop environment. Most Linux systems are open-source software made available both as compiled binaries and in source code form, allowing modifications to the original software. Over three hundred distributions are in active development, including commercially backed distributions (such as Fedora, openSUSE and Ubuntu) and community-driven distributions (such as Debian, Slackware, Gentoo and Arch Linux).