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Unix

Unix
Which command is used with vi editor to move the cursor to the left?

None of these
h
k
i
j

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Unix
The UNIX file system stores a date in physical blocks of

256 bytes
1024 bytes
512 bytes
2048 bytes
None of these

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Unix
Which command is used to save the standard output in a file, as well as display it on the terminal?

tee
None of these
grep
cat
more

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Unix
Which of command is used to copy a file?

copy
None of these
tar
cpio
cp

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Unix
Which of following commands is used for an automatic reminder service?

calendar
mail
None of these
write
mesg

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Unix
Which command is used to extract specific columns from the file?

cut
grep
cat
paste

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