1. Shell Programming and Scripting

I am trying to create a script that will read from a file two non-integer values (decimals) and add those values together. For example, I want to add 1.51 and -2.37 together and get the sum. Any ideas? Thanks! (2 Replies)

2. Programming

How can I compare two integer values which is stored in char pointers? suppose I have char *a and char *b having values 10 and 20. how can i find the shorter value? (1 Reply)

3. UNIX for Advanced & Expert Users

I have written a phyton script that accepts command line arguments. I am setting defaults for some of them if the user does not specify them. However I want to print the user values and the defaulted values seperately. However, once I set the default values, then I cannot use if... (0 Replies)

4. Shell Programming and Scripting

Dear friends, I want to print variables' values in certain format where space between two values of variables is "a tab" I tried where I provided "tab" between two varibales. But when it print values on screen its giving me output without spaces in two values. Request you to help me in... (7 Replies)

5. UNIX for Dummies Questions & Answers

i need to do camparisions like the below. For the case when first=10 and second=9.9 the scripts displays process failed. I need to be able to convert the values to integer before doing the comparision. Like 9.9 should be rounded over to 10 before doing comparision. Please advice how can... (3 Replies)

6. Programming

Hi, I have small problem to print float value in the fallowing code float Cx, W,f=250000, Cr=92.00,pi=3.14; W=2*pi*f; Cx = 1/W.Cr; //Cx value will be come around like 7.07E-9. printf("capacitance value: %.10f",Cx); I am trying to print Cx value using above code but it was not... (3 Replies)

7. UNIX for Dummies Questions & Answers

Hi, I have a tab delimited text file with three columns: Input: 1 25734 25737 1 32719 32724 1 59339 59342 1 59512 59513 1 621740 621745 For each row of the text file I want to print out all the values between the second and third columns, including them. The... (3 Replies)

8. Programming

I have a class and want to print values in MOD using L = new Layer* ; How can I print the values in MOD using this object L??? class Layer { public : Model* MODP; Model* MODS; (1 Reply)

9. Shell Programming and Scripting

Hi All I had requirement where I need to re-order columns in a file by using a control file. here is the ctrl file c1 c2 c3 source file c3 | c1 | c2 a | b| c I should create output file based on the ctrl file columns o/p should look like this c1 | c2 | c3 b| c|a I wrote some... (9 Replies)

10. Shell Programming and Scripting

Hello! I'm making an English to Morse Code translator and I was able to mostly get it all working by looking through older posts here; however, I have one small problem. When I run it it's just printing spaces for where the characters should be. It runs the right amount of times, and if I try... (3 Replies)