1. Shell Programming and Scripting

Hi, Was wondering if you could give me an example of extracting a 10 digit number from 5 txt files using a regular expression (the number is always different ) and storing the numbers in variables Thanks C19 (9 Replies)

2. Shell Programming and Scripting

i am new to shell scripting. i want to keep on increamenting a 6 digit number. For eg. 000000 + 1 = 000001 But instead of 000001 i get only 1. How do i do this ? Pls help. (8 Replies)

3. Programming

Hi, How can we generate 16 digit random nos in C. (10 Replies)

4. Shell Programming and Scripting

Hey all, I need to launch a script from within 2 other scripts that can run independently of the two parent scripts... Im having a hard time doing this, if anyone knows how please let me know. More detail. ScriptA (bash), ScriptB (ksh), ScriptC (bash) ScriptA, launches ScriptB ScirptB,... (7 Replies)

5. Programming

I have to write a c program which takes a 3 digit number n and calculates the value of (2^n)+1 and then determines the number is prime or not. I have tried to first calculate the value of 2^n and then adding one to it and then apply the logic of prime number. but the ultimate problem is that... (7 Replies)

6. UNIX for Dummies Questions & Answers

how can i list all files in my home directory that have a 4 digit id number, the line number where the id is located and the id itself not printing the entire line? (5 Replies)

7. UNIX for Dummies Questions & Answers

Hi, If I want to separate data set to new file by odd and even number. If data set like this 1 ABC 235 hgf 2 DEF 326 kjk 3 XXX 133 kwd 4 YYY 188 fgh If I want separate by colum3 I want result like set 1 1 ABC 235 hgf 3 XXX 133 kwd put to new... (3 Replies)

8. Shell Programming and Scripting

Hi, I would like to add a suffix to a file name but maintain the suffix length to 5 digits. For eg, output > 1st_file.00001, 2nd_file.00002...10th_file.00010....100th_file.00100 Can anyone please advise me on how to go about it? Platform: SunOS mps201a 5.9 Generic_118558-39 sun4u... (7 Replies)

9. Shell Programming and Scripting

Hello Team, i have a file test1.txt, in which i have to grep only the 6 digit number from it, Could you pls help in this. $cat test1.txt <description>R_XYZ_1.6 r370956</description> $ grep "\{6\}" test1.txt <description>R_XYZ_1.6 r370956</description> i need output as 370956. ... (3 Replies)

10. Shell Programming and Scripting

Dear All, Lets say I have a number with following format: ####.12e-## now I want to compare place holder in position 1 and 2. How can I do that? Note: My number is stored in a variable say var. example: var=9999.12e-05 Thanks & Regards, linuxUser_ (6 Replies)