scalarisctl: replace "&> /dev/null" with "> /dev/null 2>&1" to fix compatibility with dash
scalarisctl: replace "&> /dev/null" with "> /dev/null 2>&1" to fix compatibility with dash

dash discards the return value with "&> ..." (seen on Debian 6)
seyyed/scalaris,digshock/scalaris,seyyed/scalaris,seyyed/scalaris,tectronics/scalaris,tectronics/scalaris,digshock/scalaris,seyyed/scalaris,tectronics/scalaris,seyyed/scalaris,digshock/scalaris,seyyed/scalaris,digshock/scalaris,tectronics/scalaris,tectronics/scalaris,seyyed/scalaris,tectronics/scalaris,digshock/scalaris,tectronics/scalaris,digshock/scalaris,digshock/scalaris