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ip link: add VLAN support
[oweals/busybox.git] / testsuite / hostid / hostid-works
1 h=x$(busybox hostid)
2 # Is $h a sequence of hex numbers?
3 x="${h//[0123456789abcdef]/x}"
4 x="${x//xxx/x}"
5 x="${x//xxx/x}"
6 x="${x//xxx/x}"
7 x="${x//xx/x}"
8 test x"$x" = x"x"
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