[LTP] [PATCH] testcases/lib: introduce sysctl wrapper

[Cyril Hrubis]

Hi!
> LTP sometimes uses sysctl under 'tst_net_run' wrapper
> 
> Using shell redirection under wrapper is quite tricky if possible at all.

Ah, right. But I guess that adding a simple tool that would behave just
as echo but the first parameter would be filename may be cleaner
solution than wrapping around the sysctl command.

-- 
Cyril Hrubis
chrubis@suse.cz