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i=2 rem=1 echo -e "Enter a number: \c" read num if [ $num -lt 2 ]; then echo -e "$num is not prime\n" exit 0 fi while [ $i -le `expr $num / 2` -a $rem -ne 0 ]; do rem=`expr $num % $i` i=`expr $i + 1` done if [ $rem -ne 0 ]; then echo -e "$num is prime\n" else echo -e "$num is not prime\n" fi
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Shell script to find LCM of the given two numbers?
Shell program to find LCM and hcf of two no.s tput clear echo "Enter first no" read a echo "Enter 2nd no" read b p= 'expr $a \* $b' while [$b -ne 0] do r= 'expr $a % $b' a=$b b=$r done LCM = 'expr $p / $a' echo "LCM = $LCM" echo "Hcf = $a"
What is a shell script to print Avogadro's number?
#!/bin/sh echo "6.0221415 * 10²³" #!/bin/sh echo "6.0221415 * 10 ^ 23"
How do you find the sum of the distinct prime factor of a number?
Find the prime factorization. Identify the distinct prime factors. Add them up.
What is the prime factorization of 268?
find the prime factorization of 268
How do you work out the product of prime factors?
Multiply prime numbers or prime factors to find their product.
Write a shell script to check whether the given input is prime or not?
shell script for check whether the given no is prime or not??echo "input any number:"read nono=`expr $no`i=`expr 2`while [ $i -lt $no ]doif [ `expr $no % $i` -eq 0];thenecho "$no is not a prime no.."break 2fii=`expr $i +1`doneif [ $i -eq $no ];thenecho "$no is a PRIME no..."fi
What is the command to execute a shell script?
If the shell script is readable and executable then to execute it just type the name of the shell script file. Otherwise, you can explicity call a shell interpreter to run the file as a shell script, i.e., ksh myfile
Shell script to find out the sum of first 10 natural numbers?
Yes
Can you execute a shell script if you do not have read permission for the file containing the script?
No, the shell needs both execute and read permissions to run the script.
Shell script to find amstrong numbers within a given range?
Check below link
Write a shell script to show that user is logged in or not?
You don't need a shell script for that; use either 'whoami' or 'id'
Parse log files-shell script?
There are following shell scripts available at the below mentioned url -1. Shell Script for Log4j Log Analysis and exception reporting2. Log Monitoring Shell Script - email upon errorsHope that's what you are looking for.
What is the Purpose of exit command in Shell of Unix?
The 'exit' command allows you to stop a running shell script at any point and to return a "status" value back to whomever called the shell script. This is a very common practice with shell scripts; sometimes you want to stop the script before it gets to the end of the shell script (for various logic reasons). The 'exit' command also allows you to give a status that any other calling process can use to determine if the shell script ended successfully or not.
How do you compile and run shell script of factorial?
Shell scripts are not compiled; they are interpreted (and therefore do not need to be compiled). Just type in the name of the shell script and any parameters it needs to execute.
Shell program to generate prime number between 1 and 50?
There are several shell programs available for download on the Internet that will generate prime numbers. The best way to find a prime number is through calculation, however.
How do you write a shell script which counts the last 10 lines present in a given file?
You don't need a shell script to do this - just use the 'tail' command.
What is a .sh file?
A .sh file is a shell script.
