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Shell scripts depend on what is in /sbin and /usr/bin, so software which comes with the OS. If you are struggling with that, then I warmly recommend the "Learni
by Annatar 8y ago
Shell scripts depend on what is in /sbin and /usr/bin, so software which comes with the OS. If you are struggling with that, then I warmly recommend the "Learning the UNIX operating system" book from O'Reilly to get the basics down. Your argument makes no sense.
- tyingq 8y agoYou seem to be assuming that Unix like utilities have the same options and work the same way everywhere. They don't. Shell portability issues are a thing. Also, why all the snark?