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[fix] Redirect stderr when checking for link state

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This commit is contained in:
William Wernert
2020-11-16 11:30:47 -05:00
parent 7a49c55ea0
commit c226c1d902
1 changed files with 1 additions and 1 deletions
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setup/so-common-functions
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@@ -24,7 +24,7 @@ filter_unused_nics() {
nic_list=() nic_list=()
for nic in "${filtered_nics[@]}"; do for nic in "${filtered_nics[@]}"; do
case $(cat "/sys/class/net/${nic}/carrier") in case $(cat "/sys/class/net/${nic}/carrier" 2>/dev/null) in
1) 1)
nic_list+=("$nic" "Link UP " "OFF") nic_list+=("$nic" "Link UP " "OFF")
;; ;;