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Optimizing scripts

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skiffer-git 2024-03-21 17:36:11 +08:00
parent 90fd2fe84d
commit 4f8d6d21b3
1 changed files with 13 additions and 14 deletions
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27
scripts/lib/util.sh
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@ -2846,32 +2846,31 @@ function openim::util::check_process_names_for_stop() {
} }
function openim::util::find_process_ports() { function openim::util::find_process_ports2() {
local process_path="$1" local process_path="$1"
if [[ -z "$process_path" ]]; then if [[ -z "$process_path" ]]; then
echo "Usage: find_process_ports /path/to/process" echo "Usage: find_process_ports /path/to/process"
return 1 return 1
fi fi
local pids=$(pgrep -f "$process_path")
if [[ -z "$pids" ]]; then
echo "No running process found for $process_path."
return 1
fi
local ports_info="" lsof -nP -iTCP -iUDP | grep LISTEN | grep "$(pgrep -f $process_path)" | awk '{print $9, $8}' | while read line; do
while read -r line; do
local port_protocol=($line) local port_protocol=($line)
local port=${port_protocol[0]##*:} local port=${port_protocol[0]##*:}
local protocol=${port_protocol[1]} local protocol=${port_protocol[1]}
ports_info+="$port($protocol) " echo "Process $process_path is listening on port $port with protocol $protocol"
done < <(lsof -nP -iTCP -iUDP | grep LISTEN | grep -E "$(echo $pids | sed 's/ /\\|/g')") done
}
if [[ -n "$ports_info" ]]; then function openim::util::find_process_ports() {
echo "Process $process_path is listening on ports: $ports_info" local process_path="$1"
local ports=$(lsof -Fn -iTCP -iUDP | grep -i listen | grep "$process_path" | awk -F'[>:]' '{print $(NF-1) " " $NF}' | sort -u | tr '\n' ' ')
if [ -z "$ports" ]; then
echo "No listening ports found for the process."
else else
echo "No ports found for process $process_path." echo "Listening on ports: $ports"
fi fi
} }