The grep command can search for and list Linux files based on strings you are looking for and add the context of surrounding text.

The grep command has a lot more options and "flavors" than the casual command line pioneer might expect, but there are some options and limitations that you should know about when you're working ...

Taking grep to the next level with regular expressions The real power of the grep command can be unlocked by using regular expression (regex) syntax, a simple language for describing the ...

After jumping into the Ubuntu command line yesterday, today I decided to dive a little deeper and explore the 'man' and 'grep' commands more closely.

The grep command is case-sensitive, but you can use specific parameters to modify its behavior. To search for files containing a specific text string, you can use the following command grep -rni "text ...

These are called "wildcards," and they can make your life in the Linux terminal much easier. Wildcard characters, also known ...

I'm migrating thousands of files from an old content management system. The old CMS required the use of square brackets to denote URLs, and these files are littered with the pesky things.I'm ...