Using vi, you want to save changes to the file my file with :w!, but vi complains it cannot write to the file. Therefore, you want to check the write permissions on the file. To do this without leaving vi, you type:

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Accepted Answer

A. :!ls-I myfile

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B. :\ls-l myfile

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C. esc :Is -I myfile

Answer

D. :?ls-l myfile

Using vi, you want to save changes to the file my file with :w!, but vi complains it cannot write to the file. Therefore, you want to check the write permissions on the file. To do this without…

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