understanding this BASH regex test

understanding this BASH regex test

search resultsRegular Expressions - The Linux Documentation Project
Advanced Bash-Scripting Guide: Prev: ... you need to master Regular
Expressions. Certain commands and utilities commonly used in scripts, such
as grep, ...
www.tldp.org/LDP/abs/html/regexp.html - Cached

bash - Regex and quoted strings - Stack Overflow
bash regex with quotes? 3 answers ... This regex test ... Why do the
quotes influence the regular expression test? What am I missing in my
understanding to be ...
stackoverflow.com/questions/15045860/​regex-and-quoted... - Cached

regex - How do I use regular expressions in bash scripts ...
How do I negate a test with regular expressions in a bash script? 2. Bash
Regular Expression Condition. 4. Regular Expression to strip comments from
Bash script. 3.
stackoverflow.com/questions/304864 - Cached

Bash Regular Expressions | Linux Journal
When working with regular expressions in a shell script the norm is to use
grep or sed or some other external command/program. Since version 3 of
bash (released in ...
www.linuxjournal.com/content/bash-​regular-expressions - Cached

Bash in-process regular expressions
Bash acquired in-process regular expressions in version 3.0, but I never
noticed, ... which often means piping out to grep for a regular expression
test. ...
aplawrence.com/Linux/bash-regex.html - Cached

regex test in bash - The UNIX and Linux Forums
Hi I want to do a regex test and branch based on the test result, ...
regex test in bash Member Name: Remember Me? Password: Forums: Search
Forums: Register: Forum Rules:
www.unix.com/.../61297-regex-test-​bash.html - Cached

Understanding Regular Expressions - Regualar expressions and ...
Understanding Regular Expressions. ... This documentation will focus on
how regular expressions are used with the Bash Shell for shell ... Test
Multiple Aspects;
bashshell.net/regular-expressions/​understanding-regular... - Cached

Lee - Re: Problem with Bash regex test case sensitivity - Cygwin
Re: Problem with Bash regex test case sensitivity. From: Lee <ler762 at
gmail dot com> To: cygwin at cygwin dot com; Date: Fri, 3 Dec 2010
22:11:19 -0400
cygwin.com/ml/cygwin/2010-12/&#8203;msg00083.html - Cached

REGex TESTER v1.5.3 - test/validate regular expressions ...
Regex validation. Test PHP, Perl or Javascript regular expression -
instant live AJAX online testing tool (regex validator). Search and
replace with RegExp.
www.regextester.com - Cached

Regular Expressions
Regular Expressions are sets of characters and/or metacharacters that UNIX
endows with special features. The main uses ... bash$ grep [[:digit:]]
test.file abc=723:
www.faqs.org/docs/abs/HTML/regexp.html - Cached
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