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Unix

Unix
Which command is used to list all the files with extension .lst?

ls lst*
ls -l *.lst
ls *.*
ls *[lst]

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Unix
Which option will be used with disk free command to include the total amount of disk space in the file system?

#NAME?
None of these
#NAME?
-4
#NAME?

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Unix
Which command will be used with vi editor to replace text from cursor to right?

R
c
r
C

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Unix
Which command will be used with vi editor to replace single character under cursor with any number of characters?

A
a
S
s

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Unix
Which of the following commands is used to display your working directory?

pwd
prompt $p$g
dir
path

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

None of these
ls -1
ls
ls -x
lc

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