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 |
 |
| UNIX for Dummies Questions & Answers If you're not sure where to post a UNIX or Linux question, post it here. All UNIX and Linux newbies welcome !! |
More UNIX and Linux Forum Topics You Might Find Helpful
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| VI Substitution problem | gravy26 | AIX | 7 | 02-13-2008 04:12 PM |
| Bash while loop problem | Kweekwom | Shell Programming and Scripting | 5 | 07-23-2007 12:49 AM |
| Substitution problem. | er_ashu | Shell Programming and Scripting | 3 | 04-03-2007 07:48 AM |
| bash script problem | fnoyan | Shell Programming and Scripting | 1 | 02-15-2004 10:51 PM |
| bad substitution problem (easy question) | champion | UNIX for Dummies Questions & Answers | 10 | 07-01-2002 11:16 PM |
 |
Powered by 
|
|
|
LinkBack | Thread Tools | Search this Thread | Rate Thread | Display Modes |
11-23-2007
|
||||
|
||||
|
Bash: bad substitution problem...pls help!
I have this situation in my script (simplified):
A=C C=10 I need to get number 10 using just A variable. I tried with : echo $`echo $A` - but i get $C string (i need number) Thanks very much for any help! |
|
11-23-2007
|
|||||
|
|||||
|
Code:
eval echo "\$$A" Code:
echo "${!A}"
|
| Sponsored Links | ||
|
|
|
| Bookmarks |
| Tags |
| bash, bash eval, eval |
| Thread Tools | Search this Thread |
| Display Modes | Rate This Thread |
|
|
Linear Mode
