Hello and Welcome from United States to the UNIX and Linux Forums! Thank You for Visiting and Joining Our Global Community.
|
Hello and Welcome from United States to the UNIX and Linux Forums! Thank You for Visiting and Joining Our Global Community.
|
|
google unix.com
|
|||||||
| Forums | Register | Forum Rules | Links | Albums | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
| Shell Programming and Scripting Post questions about KSH, CSH, SH, BASH, PERL, PHP, SED, AWK and OTHER shell scripts and shell scripting languages here. |
More UNIX and Linux Forum Topics You Might Find Helpful
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Adding a columnfrom a specifit line number to a specific line number | Ezy | Shell Programming and Scripting | 2 | 05-12-2008 09:29 AM |
| Appending line number to each line and getting total number of lines | chiru_h | Shell Programming and Scripting | 2 | 03-25-2008 10:19 AM |
| Number count per number ranges | shirleyeow | Shell Programming and Scripting | 5 | 12-19-2007 04:06 AM |
| create variable name based on another variable's value | benefactr | Shell Programming and Scripting | 2 | 11-01-2007 12:27 PM |
| to print number one less than actual number | cdfd123 | Shell Programming and Scripting | 4 | 09-06-2007 07:56 AM |
Powered by 
|
|
|
LinkBack | Thread Tools | Search this Thread | Rate Thread | Display Modes |
04-20-2007
|
||||
|
||||
|
How do one evaulate a variable's value if it is number or not
How do one evaulate a variable's value if it is number or not. say
var1=1234; .... I want to check if $var1 contains a number or not. Is there any built-in command or combination of commands available? Thanks, Suman |
| Bookmarks |
| Thread Tools | Search this Thread |
| Display Modes | Rate This Thread |
|
|
Threaded Mode
