Computer Science · all questions

UNIX
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Q121

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

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Q122

Which of the following commands is used to remove files?

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Q123

Which command is used with vi editor to save file and remain in the editing mode?

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Q124

You can append to a file instead of overwriting by using the

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Q125

The [line number G] key allows you

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Q126

Which of the following commands is used to have a two-way communication with any person who is currently logged in?

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Q127

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

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Q128

Which of command is used to copy a file?

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Q129

The special shell variable $* is used

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Q130

The cat command is used to

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Q131

The UNIX file system stores a date in physical blocks of

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Q132

Which command is used to terminate all processes in your own system except the login shell?

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Q133

Which operator will be used with chmod command to assign absolute permission?

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Q134

Which command is used to link the files?

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Q135

Which of the following signs is used to back up over typing errors in vi?

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Q136

Major expressions used with find command to select file is it has been accessed in more than 375 days, is

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Q137

Which of are following internal commands is used in mail to forward mail to user in user-list?

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Q138

Which of the following commands is used to display the filenames in multiple columns?

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Q139

Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others?

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Q140

Which command is used for deleting the character on the left of the cursor?

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