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It's working... Thanks Ahamed..

Getting the below error while executing this. Able to run the below commands Individually.
#!/bin/bash
a=$(printf "%d\n" 0x01E);
b=$(printf "%d\n" 0x01A);
echo $a
echo $b
c=`expr $a - $b`
echo...

I've the output in the file like below. I want to capture the value in file before string(*) and the similar value in next line only.
cat test1.txt

0003 Not Visible (M) 0 00 ...

I am trying to capture the last value before the the * in test4.txt file using sed & tail (in this case 0FA). I got the output using the below steps.

P.s: The number of * in the file varies from...

The above code is working... Thank you all for your help!!!!!!!

2.03.0(1)-release

This code didn't execute. Got the below error..
#! /bin/bash
max=20 # Different numbers to generate
while read val
do
incr=0
while [ ${incr} -le ${max} ]
do
# Convert $incr to...

Hello vgersh99,

When I use the below code I am getting the below output.
#!/bin/bash
incr=3
while read val
do
echo "obase=ibase=16;${val}+${incr}" |bc
done < lun.txt

Output:
1D
...

Thank you vgersh99 & birei for suggestion...

I am new to shell scripting. This hexadecimal increment count is part of my customized script. I get the output like below when i run my script

Cat...

I am looking for hexadecimal increment by reading user input using shell script. For example the user input is 01A. I want to increase the hex count by 4 times

Looking for output:

01A
O1B...