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I found this<br />
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<a href="http://scofaq.aplawrence.com/FAQ_scotec1rename.html" rel="ugc">http://scofaq.aplawrence.com/FAQ_scotec1rename.html</a><br />
<br />
Hope this helps
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I have a bunch of text files in a directory that do not have the .txt extension... what is a god one liner to add the .txt extension to these files but if the files already have and extension of some sort omit those?
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I have a bunch of text files in a directory that do not have the .txt extension... what is a god one liner to add the .txt extension to these files but if the files already have and extension of some sort omit those?

Need to find and replace files without extension.

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.

Linux

The term 'shell' refers to a general class of text-based command interpreters most often associated with the UNIX and Linux operating systems. Popular shells include Bourne, Debian Almquist (dash), Korn (ksh), Bourne Again (bash) and the C shell family (csh). Some view the DOS 'cmd' prompt as a minimal shell of sorts. It is also possible to install Cygwin on Windows and emulate a full Unix environment with complete shell capabilities. Terminal emulators, such as xterm, GNOME Terminal and OS X Terminal, can be used to access shell.

Shell Scripting

A regular expression ("regex") is a sequence of characters that define a search pattern, mainly for use in pattern matching with strings, or string matching, i.e. "find and replace"-like operations. Regular expression processors are found in several search engines, search and replace dialogs of several word processors and text editors, and in the command lines of text processing utilities, such as sed and AWK. Many programming languages provide regular expression capabilities, some built-in, for example Perl, JavaScript, Ruby, AWK, and Tcl, and others via a standard library, for example .NET languages, Java, Python and C++ (since C++11). Most other languages offer regular expressions via a library.