I'd like to be able to match based on whether it has one or more of those strings -- or possibly all. It's easy to formulate a regex using what you want to match. Since 3.0, Bash supports the =~ operator to the [[ keyword. I'm sure this is simple, I just can't get my brain around it. Even dash supports [^chars], but not posh. Regex OR ( Not working) 1. 1. 3866. And you can use them in a number of different places: After the == in a bash [[ expr ]] expression. Does Bash support non-greedy regular expressions? Bash regex, match string beween two strings. [^chars] is merely a commonly-supported extension. 2. grep , expr , sed and awk are some of them.Bash also have =~ operator which is named as RE-match operator.In this tutorial we will look =~ operator and use cases.More information about regex command cna be found in the following tutorials. 3. 1. bash regex does not recognize all groups. I know that BASH =~ regex can be system-specific, based on the libs available -- in this case, this is primarily CentOS 6.x (some OSX Mavericks with Macports, but not needed) Thanks! 1. Sed command that would ignore any commented match. Simple Regex match not working. 1. Regular expression to match a line that doesn't contain a word. means any character in pattern matching? Regular expressions are great at matching. Where in the documentation does it say that . Bash does not process globs that are enclosed within "" or ''. How can I check if a directory exists in a Bash shell script? Related. Regular Expression Matching (REMATCH) Match and extract parts of a string using regular expressions. Regular Expression to Given a list of strings (words or other characters), only return the strings that do not match. Bash regex test not working. This operator matches the string that comes before it against the regex pattern that follows it. In man bash it says: Pattern Matching Any character that appears in a pattern, other than the special pattern characters described below, matches itself. Regular expressions is not the same as shell pattern matching… Bash regex matching not working in 4.1. One easy way to exclude text from a match is negative lookbehind: w+b(? Nuby Spout Replacement, Sudden Change Under Eye Gel Treatment, Most Comfortable Dog Collar, Clu Designation Canada, Buckwheat Milk Benefits, Ff7 Remake Bahamut Zero, Sharpie Highlighter Smear Guard, Iceman Pump Nr200, Brown Hair Anime Boy With Glasses,