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Unix

Unix
Which command is used with vi editor to search a pattern in the forward direction?

/
?
//
??

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

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

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Unix
The chmod ugo+rw note command can be represented in octal notation as

chmod 444 note
chmod 555 note
chmod 333 note
chmod 666 note

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Unix
Which option will be used with ps command to slow the entire command line of the process being run?

#NAME?
-1
-2
-4

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Unix
Which of the following shell's wildcards are used to match any number of characters including none?

?
[!ijk]
[ijk]
*
None of these

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

1024 bytes
256 bytes
512 bytes
None of these
2048 bytes

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MORE MCQ ON Unix

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