Answer Posted / prasath

echo"to check whether given string is palindrom or not"
echo"Enter the string"
read str
Len=$(echo "$str"| wc -c
while [$len -gt 0]
do
ch=$(echo "$str"| cut -c $len)
echo -n "$ch"
s1=$s1$ch
Len =`expr $len -1`
done
echo""
if [$s1 != $str]
Then
echo "Tha string is not palindrom"
else
echo"The string is palindrom"
fi

What is in a script?

562

---

What is sed in shell script?

568

---

How do you create a shortcut in linux?

589

---

Write the syntax for "if" conditionals in linux?

591

---

What is .sh file in mac?

553

---

---

I have to write Shells (Linux + Unix)for publishing packages and reports. Is it possible ? What are the differents executable programs ineed to call ?

1680

---

How to print pid of the current shell?

598

---

How do we create command aliases in a shell?

534

---

What is the use of .sh file?

598

---

How do I read a .sh file?

529

---

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

656

---

How will you connect to a database server from linux?

553

---

How do I run a .sh file on mac?

669

---

What is the syntax of "nested if statement" in shell scripting?

627

---

How do I open the shell prompt?

571

---