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Unix

Unix
Which of the following keys is used to move the cursor to the end of the paragraph.

)
{
(
}

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Unix
Which option will be used with disk free command to include the total amount of disk space in the file system?

-4
#NAME?
#NAME?
#NAME?
None of these

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Unix
The command to count the number of files in the current directory by using pipes, is

ls | ws -c
ls -l | wc -l
ls | wc -w
ls | wc

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Unix
Which command is used to move all files to the bin sub-directory of the parent directory?

mv * ../bin *.*
None of these
mv * ../bin
mv *.* /bin/
mv * /bin/*

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

cat
cut
paste
grep

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Unix
The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has

executable permission only
both read and write permissions
None of these
write and executable permissions
both read and executable permissions.

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