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Unix

Unix
Which command is used to list out all the hidden files along with the other files?

ls -F
ls -a
ls -l
ls -x

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Unix
Which option is used with the chmod command recursively to all files and sub-directories in a directory?

-1
#NAME?
-R
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?

more
cat
tee
grep
None of these

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Unix
Which of the following commands is used to identify the type of file by context?

cat
file
more
ls

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Unix
Which of the following commands is not the vi Input mode command?

S
R
None of these
j
rch

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

write
mail
mesg
calendar
None of these

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