On Sat, Apr 18, 2015 at 3:13 AM, Aishwarya S <aishwarya...@gmail.com> wrote: > I haven't tried, but hope this helps: > http://manpages.ubuntu.com/manpages/precise/en/man1/xtrlock.1x.html > I am using xtrlock for the past 5 or 6 years.It is very good. Very small memory requirement.
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