Commit message (Collapse) | Author | Age | Lines | |
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* | Add setexpr command | Kumar Gala | 2008-03-25 | -0/+70 |
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> |