1. Programming

How do I use the regular expressions in c++? (2 Replies)

2. Shell Programming and Scripting

Hi, can anyone advise me how to shorten this: if || ; then I tried but it dosent seem to work, whats the correct way. Cheers (4 Replies)

3. Shell Programming and Scripting

Hello, Let say I have a string with content "Free 100%". How can extract only "100" using ksh? I would this machanism to work if instead of "100" there is any kind of combination of numbers(ex. "32", "1238", "1"). I want to get only the digits. I have written something like this: ... (4 Replies)

4. UNIX for Dummies Questions & Answers

how to find for a file whose name has all characters in uppercase after 'project'? I tried this: find . -name 'project**.pdf' ./projectABC.pdf ./projectABC123.pdf I want only ./projectABC.pdf What is the regular expression that correponds to "all characters are capital"? thanks (8 Replies)

5. UNIX for Advanced & Expert Users

Hi, below is a piece of code written by my predecessor at work. I'm kind of a newbie and am trying to figure out all the regular expressions in this piece of code. It is really a tough time for me to figure out all the regular expressions. Please shed some light on the regular expressions... (3 Replies)

6. Shell Programming and Scripting

Hi, In ksh, I am trying to compare folder names having -141- in it's name. e.g.: 4567-141-8098 should match this expression '*-141-*' but, -141-2354 should fail when compared with '*-141-*' simlarly, abc should fail when compared with '*-141-*' I tried multiple things but nevertheless,... (5 Replies)

7. Shell Programming and Scripting

need a regex that matches when a number has a zero (0) at the end of it so like 10 20 120 30 330 1000 and so on (6 Replies)

8. Shell Programming and Scripting

I have a file that I'm trying to find all the cases of phone number extensions and deleting them. So input file looks like: abc x93825 def 13234 x52673 hello output looks like: abc def 13234 hello Basically delete lines that have 5 numbers following "x". I tried: x\(4) but it... (7 Replies)

9. UNIX for Dummies Questions & Answers

Legends, Please help me out. I have the following two files. And i want to list all of them using a regular expression. How do i do that? abc000 abc000.gz Now if i use ls -ltr abc000 it doesn't work. Please help. (9 Replies)

10. Shell Programming and Scripting

Hi Ilove unix and alwyas trying to to learn unix,but i am weak in using regular expressions.can you please give me a littel brief discription that how can i understand them and how to use .your response could lead a great hand in my unix love. (1 Reply)