LinuxQuestions.org
Visit Jeremy's Blog.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
Reload this Page [SOLVED] adding two variable thru script
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 05-27-2015, 06:39 AM   #1
BNRINBOX
LQ Newbie
 
Registered: Feb 2015
Posts: 2

Rep: Reputation: Disabled
adding two variable thru script

Hi,
I have a query. How to print sum of two user defined variables. let us take var1 is 6 and var2 is 4. sum should dispay 10 on terminal.
 
Old 05-27-2015, 06:49 AM   #2
veerain
Senior Member
 
Registered: Mar 2005
Location: Earth bound to Helios
Distribution: Custom
Posts: 2,524

Rep: Reputation: 319Reputation: 319Reputation: 319Reputation: 319
Code:

Code:
echo $(($var1+$var2))
 
Old 05-27-2015, 06:58 AM   #3
BNRINBOX
LQ Newbie
 
Registered: Feb 2015
Posts: 2

Original Poster
Rep: Reputation: Disabled
thanks Veera
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
[SOLVED] Bash script: How to assign variable to an sqlite3 command with variable embedded? ninja6o4 Linux - Software 10 02-15-2015 04:43 PM
Need help with script writing: Storing cmd in variable, print variable, then exe cmds Arodef Programming 3 01-17-2012 12:26 AM
Script to copy specific directory based on variable to folder with that variable name fluxburn Programming 7 01-07-2010 07:59 PM
Help: removing a variable substring from a string variable in sh script gnparsons Programming 2 06-04-2008 05:21 PM
setting a variable variable in a script... this works, but could it be more elegant? pwc101 Programming 3 08-18-2006 11:23 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie

All times are GMT -5. The time now is 02:27 PM.

Contact Us - Advertising Info - Rules - Privacy - LQ Merchandise - Donations - Contributing Member - LQ Sitemap -
Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Open Source Consulting | Domain Registration