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What else can I help you with?
What is difference between echo and ' ' in unix?
Echo is a program. '' is not a program. '' does not perform any action. Echo returns what you type. '' does not.
How do you redirect a displayed line used by echo command to a file in UNIX?
echo "This is my text" > myfile.txt
What is the Unix command to display your login name on the screen?
There are many ways to do this: whoami id echo $USER echo $LOGNAME
What is echo cat in Linux?
Any word typed in a terminal after echo is printed to the screen. Therefore, echo cat simply prints cat.
Write a unix program to print print a pattern?
echo 'print a pattern'
What is the command echo in unix mean?
it is a command in unix and unix like operating systems that places a string on the computer terminal.It is typically used in shell scripts and bath files screen or a file.
What command prints text to the screen in Linux?
echo "This is my text."
What is esac for UNIX?
'esac' is the end identifier for the 'case' selection statement. For example, case $i in Y|y) echo said yes ;; N|n) echo said no ;; *) echo $i is a bad answer esac
Unix program for adding of two numbers?
$vi sum.sh echo "enter the 1st no." read num1 echo "enter the 2nd no." read num2 sum= 'expr $num1 + $num2' echo "sum of the numbers is $sum"
Program for finding the greatest of three numbers in unix?
echo "enter the 3 numbers" read a b c if [ $a -gt $b ]&&[ $a -gt $c ] then echo "$a is big" elif [ $b -gt $c] then echo "$b is big" else echo "$c is big" fi
Write a program to calculate the sum of two numbers in unix?
$vi sum.sh echo "enter the 1st no." read num1 echo "enter the 2nd no." read num2 sum= 'expr $num1 + $num2' echo "sum of the numbers is $sum"
Program to print the greatest number in unix?
There is no such thing as 'the greatest number'. Here is a program in unix to prove it: echo 'for (i=1; i>=0; i= i*2) print i,"\n";' | bc if you want to actually see the output use it this way: echo 'for (i=1; i>=0; i= i*2) print i,"\n";' | bc | less -S
