A. pid
B. du
C. ps
D. au
Which command is used to display the characteristics of a process ? Read More »
Basic of linux unix A. head – r
B. tail
C. eof
D. bof
Which command is used to display the end of the file ? Read More »
Basic of linux unix A. write
B. mail
C. wall
D. mesg
Which of the following command addresses all users who are currently hooked on ? Read More »
Basic of linux unix A. sort
B. sh
C. st
D. sort -r
Which command is used to sort the lines of data in a file in alphabetical order ? Read More »
Basic of linux unix A. logic
B. profile
C. shell
D. erxc
The agency that sits between the user and the UNIX system is called the________________? Read More »
Basic of linux unix A. cd
B. changedir
C. chdir
D. cdir
Which of the following commands is used to change the working directory ? Read More »
Basic of linux unix A. patch
B. catch
C. .ch
D. All of the above
Which of the following files will displayed by this command cat *ch* ? Read More »
Basic of linux unix A. chmod 761 note
B. chmod 671 note
C. chmod 167 note
D. chmod 4=rwx, g=rw note
A. cat
B. head
C. more
D. grep
Which command is used to display the top of the file ? Read More »
Basic of linux unix A. -1
B. -i
C. -x
D. -R
