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Optimizing scripts

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This commit is contained in:
skiffer-git 2024-03-21 17:57:50 +08:00
parent 9a42d72239
commit 9e231e9e4c
1 changed files with 14 additions and 34 deletions
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48
scripts/lib/util.sh
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@ -2846,7 +2846,7 @@ function openim::util::check_process_names_for_stop() {
} }
function openim::util::find_process_ports() { function openim::util::find_process_ports1() {
local process_path="$1" local process_path="$1"
if [[ -z "$process_path" ]]; then if [[ -z "$process_path" ]]; then
echo "Usage: find_process_ports /path/to/process" echo "Usage: find_process_ports /path/to/process"
@ -2867,48 +2867,26 @@ function openim::util::find_process_ports() {
} }
function openim::util::find_process_ports3(){ function openim::util::find_process_ports() {
local protocol_ports=""
while read -r line; do
local port_protocol=($line)
local port=${port_protocol[0]##*:}
local protocol=${port_protocol[1]}
protocol_ports="${protocol_ports}${protocol} ${port}, "
echo "Process $process_path is listening on port $port with protocol $protocol"
done < <(lsof -nP -iTCP -iUDP | grep LISTEN | grep "$(pgrep -f "$process_path")" | awk '{print $9, $8}')
protocol_ports=${protocol_ports%, }
echo "Process $process_path is listening on protocol & port $protocol_ports "
}
function openim::util::find_process_ports2() {
local process_path="$1" local process_path="$1"
if [[ -z "$process_path" ]]; then if [[ -z "$process_path" ]]; then
echo "Usage: find_process_ports /path/to/process" echo "Usage: find_process_ports /path/to/process"
return 1 return 1
fi fi
local protocol_ports="" local protocol_ports=""
local pids=$(pgrep -f "$process_path") while read -r line; do
if [[ -z "$pids" ]]; then local port_protocol=($line)
echo "No process found for $process_path" local port=${port_protocol[0]##*:}
return 1 local protocol=${port_protocol[1]}
fi protocol_ports="${protocol_ports}${protocol} ${port}, "
echo "Process $process_path is listening on port $port with protocol $protocol"
done < <(lsof -nP -iTCP -iUDP | grep LISTEN | grep "$(pgrep -f "$process_path")" | awk '{print $9, $8}')
lsof -nP -iTCP -iUDP | grep LISTEN | grep -E "$(echo $pids | sed 's/ /|/g')" | awk '{print $9, $8}' | while read -r port protocol; do protocol_ports=${protocol_ports%, }
protocol_ports+="$protocol $port, " echo "Process $process_path is listening on protocol & port $protocol_ports "
echo "Process $process_path is listening on port ${port##*:} with protocol $protocol"
done
protocol_ports=${protocol_ports%, }
if [[ -n "$protocol_ports" ]]; then
echo "Process $process_path is listening on protocol & port: $protocol_ports"
else
echo "Process $process_path is not listening on any port"
fi
} }
@ -2916,6 +2894,8 @@ function openim::util::find_process_ports2() {
function openim::util::find_ports_for_all_services() { function openim::util::find_ports_for_all_services() {
local services=("$@") local services=("$@")
for service in "${services[@]}"; do for service in "${services[@]}"; do