14 Feb
2008
14 Feb
'08
12:42 a.m.
On Feb 13, 2008, at 5:07 PM, Wolfgang Denk wrote:
In message <Pine.LNX. 4.64.0802131648030.23661@blarg.am.freescale.net> you wrote:
Add a simple expr style command that will set an env variable as the result of the command. This allows us to do simple math in shell. The following operations are supported: &, |, ^, +, -, *, /.
Signed-off-by: Kumar Gala galak@kernel.crashing.org
this was the expr patch, but renamed based on comments on the list.
<grumble> Well, *my* command was *not* to rename it.
sorry, saw your post after I sent this :)
</grumble>
At least, please don't make it a default command, then.
If you are good with calling it expr so am I. I'd prefer not confusing 'setenv' with 'setexpr'. If we call it expr add it to the default list?
- k