Library Exercises (The GNU Awk User’s Guide)
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Gawk/docs/latest/Library-Exercises
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10.9 Exercises
- In Checking for Zero-Length Files, we presented the
zerofile.awk
program, which made use ofgawk
’sARGIND
variable. Can this problem be solved without relying onARGIND
? If so, how? - As a related challenge, revise that code to handle the case where an intervening value in
ARGV
is a variable assignment.