Liberate & Digitize daily works by 2 tiny EXEs : https://github.com/qualiu/msr
msr.exe + nin.exe for Dev/Ops on Windows/Cygwin/Ubuntu/CentOS/Fedora
msr.exe: Match/Search/Replace:
msr.exe/msr.cygwin/msr.gcc**- Match/Search/Replace/Execute/* Files/Pipe Lines/Blocks.
- Filter/Load/Extract/Transform/Stats/* Files/Pipe Lines/Blocks.
nin.exe: Not-IN-latter:
nin.exe/nin.cygwin/nin.gcc**- Get Exclusive/Mutual Line-Set or Key-Set;
- Remove Line-Set or Key-Set matched in latter file/pipe;
- Get Unique/Mutual/Distribution/Stats/* Files/Pipe Line-Set or Key-Set.