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Q. |
Which command is used to select those lines where the data lies between 7000 and 7999 at the end of the line of file empl.lit. |
A. | grep “$7…” empl.1st |
B. | grep “7…^” empl.1st |
C. | grep “7…$” empl.1st |
D. | grep ^7… empl.1st |
Answer» C. grep “7…$” empl.1st |
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