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Computer Science - Unix - Discussion

Discussion Forum : Unix - Section 1 (Q.No. 4)
Unix
4.
Which command is used to copy all files having the string chap and any two characters after that to the progs directory?
cp chap?? progs
cp chap* progs
cp chap[12] /progs/*.*
cp chap?? /progs/*
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
11 comments Page 2 of 2.
Chet said:   9 years ago
??-> Wha it means?
(1)
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