Hello! Small command, lots of power. Example: $ cat testcase2 some code // feature-x-start foo bar // feature-x-end more code $ cat testcase2 | sed '\|// feature-x-start|,\|// feature-x-end|d' some code more code How and why does this work? Now the interesting part. Resources to learn from. https://catonmat.net/sed-one-liners-explained-part-three shows the foundation of this recipe and it […]
