Cross Reference: /asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/router/busybox/shell/ash

Cross Reference: ash-invert

xref: /asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/router/busybox/shell/ash_test/ash-invert/