In Linux Shell Scripting, what are the commands? b. Ask the user to enter first

Question

In Linux Shell Scripting, what are the commands?

b. Ask the user to enter first and last name and greet the user.

c. Display the OS release and its Linux flavor.

d. Display the record log of your past login times (your id only).

e. Display the server available memory.

f. Display all currently running processes on the server excluding root user processes.

g. Display the server IP address only.

h. Display the server current file system.

i. Display all user IDs and owner (field 1 and field 5 from /etc/passwd file).

j. Tell the user "Good bye" and display the current date and time.

Explanation / Answer

Solution==========================

cbecho Hello, Enter your first and last name?
read fname
read lname
echo Welcome, $fname $lname

c)uname -a

d)last username

e)free -m

f)ps -U root -u root -N

g)ip -4 a

h)df -h

i)awk -F':' '{ print $1,$5}' /etc/passwd

j)curDate=$(date +"%r")
echo Good Bye: $curDate

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