Linux lpi testing
-g
-i
-u
-ig
-u
-s
-ui
-id
-s
-l
-u
-sh
Usermod -d
Usermod -h
Usermod -u
Usermod -c
Usermod -e
Usermod -a
Usermod -x
Usermod -d
Su tux2
Su -e tux2
Su - tux2
Su -m tux2
Su -f tux2
Su linux2
Su -e linux2
Su - linux2
Su -m linux2
Su -f linux2
Count /etc/passwd
Nl /etc/passwd | head
Wc --users /etc/passwd
Wc --lines /etc/passwd
Expand --lines /etc/passwd
Displays a bash syntax error message.
Displays the contents of the file named $TEST if it exists.
Waits for the user to enter text and then echos the text back.
Displays the contents of the file named inside the back quotes.
Displays the contents of the named by the environment variable TEST.
Allan/ bart/ ceasar/ alicia/ beatrice/ cecilia
Alicia/ beatrice/ cecilia/ allan/ bart/ ceasar
Alicia/ beatrice/ cecilia/ ceasar/ bart/ allan
Cecilia/ beatrice/ alicia/ ceasar/ bart/ allan
Ceasar/ bart/ allan/ cecilia/ beatrice/ alicia
Cp file1.txt | file2.txt
Cat file1.txt | file2.txt
Cat file1.txt > file2.txt
Copy file1.txt | file2.txt
Cat | file1.txt | file2.txt
Cat /proc/modules
Cat /proc/devices
Cat /proc/meminfo
Cat /io/dma
Cat /proc/ioports
A syntax error
The value of $ Certkiller
Cat followed by the value of $ Certkiller
Echo followed by the value of $ Certkiller
Echo followed by $ Certkiller
Tr A-Z a-z
Tac A-Z a-z
Sed /A-Z a-z
Sed -tolower
Conv [A-Z] [a-z]
Tac
Pr
Rev
Sed
Back
Convert
Expand
Tr
Sed
None of the above
Cat < file1.txt file2.txt
Cat file1.txt >file2.txt
Cat
Cat file 1.txt | file2.txt
Cp file1.txt>file2.txt
Head -n 11-20 textfile
Head -n 20 textfile | tail
Tail -n 11-20
Cat textfile | pr -n 11-20
Nl -n 11-30 textfile
Head
Cat
Tac
Nl
Tail
Tail
Head
Cat
Prstat
Ps
Cat /proc/ioports
Cat /proc/interrupts
Cat /proc/memoryinfo
Which interrupts
Tail /var/log/messages
Cat file1.txt > file2.txt
Cat file1.txt | file2.txt
Cp file1.txt > file2.txt
Cp file1.txt file2.txt
Cpio < file1.txt > file2.txt