While working with mail command, which command is used to save mail in a separate file ?
While working with mail command, which command is used to save mail in a separate file ?
A. s
B. r
C. w
D. d
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Which command is used to list all the files with extension .lst ?
Which command is used to list all the files with extension .lst ?A. ls -l *.lst
B. ls lst*
C. ls *.*
D. ls *[lst]Which command is used to display the device name of the terminal you are using ?
Which command is used to display the device name of the terminal you are using ?A. who
B. ls
C. tty
D. sttyWhat command is used to count the number of files in the current directory by using pipes ?
What command is used to count the number of files in the current directory by using pipes ?A. ls | ws – c
B. ls | wc – w
C. ls | wc – l
D. ls | wcWhich command is used to display all the lines with the string ‘sales’ from the file empl.lst ?
Which command is used to display all the lines with the string ‘sales’ from the file empl.lst ?A. cut sales empl.lst
B. /sales > empl.lst
C. grep sales empl.lst
D. cat | /sales > empl.lstWhich command is used to list out all the hidden files along with the other files ?
Which command is used to list out all the hidden files along with the other files ?A. ls -l
B. ls -x
C. ls -F
D. ls -aWhich of the following NIS clients, finds and stores information about an NIS domain and server ?
Which of the following NIS clients, finds and stores information about an NIS domain and server ?A. ypwhich
B. ypbind
C. ypcat
D. yppoll