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Fix a bug in input port

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Former-commit-id: a4e301082d242f3cc7fca105f3eeb8c39848d34b
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fscarmen
2022-09-11 09:50:12 +08:00
committed by GitHub
parent f5d588f93c
commit 682d7b9665
1 changed files with 3 additions and 0 deletions
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menu.sh
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@@ -1070,6 +1070,7 @@ input_port() {
i=5
PORT=40000
ss -nltp | grep -q ":$PORT"[[:space:]] && reading " $(text_eval 103) " PORT || reading " $(text 104) " PORT
PORT=${PORT:-'40000'}
until grep -qE "^[1-9][0-9]{3,4}$" <<< $PORT && [[ "$PORT" -ge 1000 && "$PORT" -le 65535 ]] && [[ ! $(ss -nltp) =~ :"$PORT"[[:space:]] ]]; do
(( i-- )) || true
[[ $i = 0 ]] && error " $(text 29) "
@@ -1078,9 +1079,11 @@ input_port() {
[[ $(ss -nltp) =~ :"$PORT"[[:space:]] ]] && reading " $(text_eval 103) " PORT
else
reading " $(text_eval 111) " PORT
PORT=${PORT:-'40000'}
fi
else
reading " $(text_eval 111) " PORT
PORT=${PORT:-'40000'}
fi
done
}