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Unix

Unix
In vi editor, forward search is performed using the command.

:pat
?pat
/pat
All of these

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Unix
Which of the following commands is used to summarize the disk usage?

chkdsk
None of these
du
fdisk
disk

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Unix
Which of the following commands is used to count the total number of lines, words, and characters contained in a file.

wc
wcount
countw
None of these
count p

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

:x
:w
:q
None of these
q!

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Unix
The File that contains a set of instructions which are performed when a user logs in, is

None of these
autoexec.bat
.profile
.autoexec
.exrc

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Unix
Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories?

rm *.*
rm -r *
rm all
None of these
rm *

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