How can you get the value of pi till a 100 decimal places?

921

What is the first line in a shell script?

1032

c program which behaves like a shell(command interpreter). it has its own prompt say "NewShell$".any normal shell command is executed from your shell by starting a child process to execute a system program corrosponding to the command

5337

Why is a script important?

990

Using set -A write a script to print the output of the ls command in 5 columns with two spaces between each column. Pretend that ls does not have multicolumn output.

2425

Write down the syntax for all the loops in shell scripting.

1084

madhar chod unix ke 10 commands dhang se likh nahi sakta hai

3419

one folder contains lot of students name but I want to fetch hello with every student name individually using shell script

913

How do we create command aliases in a shell?

945

What is shell company all about?

945

What language is shell scripting?

979

What is the conditional statement in shell scripting?

1174

i have 2 tables 4 colums table 1 respective values a1 6, a2 8,a3 9,a4 14 & table 2 respective values a1 6, a2 8, a3 9, a4 12. if compare 2 tables 3 colums values same then 4th column values 1)Qes diff >5 then (5 * diff value ) 2)Qes diff <5 the 5 3)Qes diff 5 then 5 print respective values..

2098

How to redirect both standard output and standard error to the same location?

1116

How to print pid of the current shell?

952