Nix: Grep For Multiple Patterns
Using the e flag
Recent posts
Nix: Grep For Files Without A Match
Using the files-without-match flag
Nix: Command Line Length Limitations
Using getconf to retrieve standard configuration variables
Nix: Find process preventing file deletion with fuser
Lists process IDs of all processes that have one or more files open
Nix: Find Newer Files
Using the newer argument