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function get_default_iface_ipv4 : maj doc

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Gitouche 2021-09-24 10:14:28 +02:00
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functions.sh
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@ -96,7 +96,7 @@ check_valid_ipv4() {
get_default_iface_ipv4() { get_default_iface_ipv4() {
# Call this function with the name of the variable # Call this function with the name of the variable
# you want to store the result in : # you want to store the result in :
# default_iface_ipv4 myipv4 # get_default_iface_ipv4 myipv4
# See https://www.linuxjournal.com/content/return-values-bash-functions # See https://www.linuxjournal.com/content/return-values-bash-functions
local __resultvar=${1} local __resultvar=${1}
local __default_iface=$(awk '$2 == 00000000 { print $1 }' /proc/net/route) local __default_iface=$(awk '$2 == 00000000 { print $1 }' /proc/net/route)