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Joined: 18 Mar 2003 Posts: 1452 Location: Norway
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Posted: Fri Jan 30, 2004 6:14 am Post subject: |
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| strikelight wrote: | | From my tests, variable substitutions seem to be on exact par with command substitutions. |
You're right..it doesn't matter much. And sometimes performance even gets worse with command substitution (because of the way it's compiled).
| strikelight wrote: | | (except for those command substitutions which also involve variable substitutions at the same time, of course) |
You mean when you take advantage of the fact that some commands both alter a variable and return the new value? ...That pretty much goes without saying (one less substitution to perform) _________________ Have you ever read "The Manual"? |
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