- ...foreground)
- For the rest
of the book the
<enter> will be implied.
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- ...substitution
- This also pertains to
directories, but in UNIX a directory is essentially a special file.
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- ...
[] - These are actually the same, where the square
bracket method is much nicer to use in practice.
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- ...value
- For C programmers, this is the exact opposite to the C
rule where any non-zero return value is translated as TRUE.
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- ...storage
- On UNIX systems a drive
must be mounted prior to accessing - even if it is a partition on
the current physical disk.
It is assumed for simplicity in this example that
dsk2 has been
previously mounted.
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