Q481
Open questionThe write permission for a directory determines that . . . . . . . .
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Computer Science · all questionsUNIX
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Q482
Open questionThe variable assignment as x = 10 (whitespace on both sides of =) will work if we are not using C shell?
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Q483
Open questionThe string to be worked upon is placed on the left of the colon when using expr string handling function.
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Q484
Open questionawk has some built-in functions which are used for arithmetic and string operations.
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Q485
Open questionvi editor stores most of its information in a hidden swap file.
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Q486
Open questionWhich command does not terminates unless we log out of the system?
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Q487
Open questionWhich of the following system calls performs the action of cd command?
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Q488
Open questionTo create an archive named abc.tar consisting of two files, file01 and file02, which of the following command will be used?
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Q489
Open questionWhich of the following shell doesn't support ! symbol for negating the character class?
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Q490
Open questionWhat is the default mode of vi editor?
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Q491
Open questionWhich command is used for extracting the details of the operating system?
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Q492
Open questionFor taking patterns from a file, -f option is specified with grep command.
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Q493
Open questionWhich of the following operator is used as a shorthand for test?
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Q494
Open questionWhich command is used for changing the current directory?
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Q495
Open question$ cp file_01 . copies the file named file_01 in . . . . . . . . directory
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Q496
Open questiongrep command can be used for searching a pattern in more than one file.
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Q497
Open questionIf the destination file does not exists, then mv command creates it.
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Q498
Open questionFor restoring files using tar, . . . . . . . . option is used.
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Q499
Open questionWhen we create a file, we are the owner of a file.
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Q500
Open questionWhich option is used with gzip command for recursive compression?
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