[u-u] Sams book

[Hello Kittyhawk]

On Fri, 15 Jan 2016, Jim Mercer wrote:
|On Fri, Jan 15, 2016 at 03:22:35PM -0500, Hello Kittyhawk wrote:
|
||	Also for those reasons the suggestion to use exepedients like
||	"make -j `getconf ...` is functional only in a subset of
||	linux distribtuions
|
|i'm a recent, and fairly happy, convert to using "$(cmd)" instead of `cmd`.


	That's not present in a number of /bin/sh implementations
	so if real portability is your goal, it should be avoided


O .		Bruce Becker	Toronto, Ontario	+1 416 410 0879
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