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- From: ttsai@crhc.uiuc.edu (Timothy Tsai)
- Newsgroups: comp.unix.questions
- Subject: How to recognize a csh var as a number?
- Date: 21 Jan 1993 15:17:23 -0600
- Organization: Center for Reliable and High-Performance Computing, University of Illinois at Urbana-Champaign
- Lines: 8
- Message-ID: <1jn3t3INN88b@haydn.crhc.uiuc.edu>
- NNTP-Posting-Host: haydn.crhc.uiuc.edu
-
- I am reading string values into a csh variable. Depending on whether each
- string represents a number or not, I want to do certain things. How do I test
- to see if the variable string is a number or not?
-
- Please email me any help. Thanks.
- --
- Timothy Tsai Celtics Rule!!!
- ttsai@uiuc.edu Let's go Mets!!!
-