module-setup: Do not show the noisy in the terminal
It is boring that internal result is shown in the terminal. Do not print anything to standard output by using the command "grep -q". Signed-off-by: Minfei Huang <mhuang@redhat.com> Acked-by: Baoquan He <bhe@redhat.com> Acked-by: WANG Chao <chaowang@redhat.com>
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@ -212,7 +212,7 @@ get_routes() {
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local _route
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local _route
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_route=`/sbin/ip route get to $_target 2>&1`
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_route=`/sbin/ip route get to $_target 2>&1`
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if /sbin/ip route get to $_target | grep "via";
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if /sbin/ip route get to $_target | grep -q "via";
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then
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then
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# route going to a different subnet via a router
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# route going to a different subnet via a router
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echo $_route | awk '{printf("rd.route=%s:%s:%s\n", $1, $3, $5)}' \
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echo $_route | awk '{printf("rd.route=%s:%s:%s\n", $1, $3, $5)}' \
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