I see many examples and man pages on how to do operations like search-and-replace using sed. But, I want to match a given string or a regular pattern expression and display on the screen. How do I print lines with matching pattern using sed command only under Unix like operating systems?
Q. How do I find the text between the strings FOO and BAR inclusive using sed command line option?
Continue reading “Sed Find and Display Text Between Two Strings or Words”
need to delete all empty lines but could not figure out sed command for the same. How do I delete all empty lines with sed under Linux or Unix-like systems?
How do I remove all spaces from string using shell scripts? I’ve var=”This is a test”, and I’d like to remove all spaces.