bash 实现同样功能的蹩脚记录 #8
Description
使用脚本管理会有问题
脚本正常退出时
在部分系统(kylinV10)上每次都会有 root 进程残留
在 debian(KDE) 上 root 进程，每次都会被清理
#!/usr/bin/env bash
# leehom Chen [email protected]
# 本脚本旨在启动整个检测套件服务，实现一键启动
SCRIPT_PATH=$(realpath "$0")
if [[ ${UID} == 0 ]] ; then
sudo -E -H -u "${SUDO_USER}" "${SCRIPT_PATH}"
exit
fi
ProjectPath="$(dirname "$SCRIPT_PATH")"
pushd "$ProjectPath" > /dev/null || return
# sudo kill -9 $(pgrep -f "${ProjectPath}/child.python" ) || :
# sudo kill -9 $(pgrep -f "${ProjectPath}/kit" ) || :
set -e
APP_DOMAIN="http://127.0.0.1:8001"
LITHIUM_BIN="$ProjectPath/lithium/lithium"
export LANG=en_US.UTF-8
sudo rm -rf ~/.cache/lithium_runtimes
sudo rm -rf ~/.cache/lithium_runtimes.xc-detection-kit/
sudo rm -rf ~/.cache/lnks.com
sudo rm -rf ~/.lnks.com
sudo "$ProjectPath/child.python" &
PID_P1=$!
"$ProjectPath/detect" &
PID_P2=$!
"$ProjectPath/main" &
PID_P3=$!
sudo "$ProjectPath/kit" &
PID_P4=$!
on_exit() {
echo "clean on_exit, kill $PID_P1 $PID_P2 $PID_P3 $PID_P4"
# kill -9 ${PID_P4} || :
kill -9 ${PID_P3} || :
kill -9 ${PID_P2} || :
# kill -9 ${PID_P1} || :
}
trap on_exit EXIT SIGTERM SIGINT
BUS_ADDR=unix:path=/run/user/${SUDO_UID}/bus
# 启动桌面应用
export HARDINFO_BIN="$ProjectPath/hardinfo/build/hardinfo"
export LITHIUM_ENABLE_XPC_URLS="resource://;http://127;http://192"
export LITHIUM_VENDOR=".xc-detection-kit"
export LITHIUM_NAME=".xc-detection-kit"
DBUS_SESSION_BUS_ADDRESS=${BUS_ADDR} \
${LITHIUM_BIN} \
"-debug" \
"-title=检测套件" \
"-width=1420" \
"-height=936" \
"-style=background:rgba(0,0,0,0); -moz-appearance: none;" \
"-hideChrome" \
"-winMode=normal" \
"-positionX=250" \
"-positionY=52" \
"${APP_DOMAIN}"
function getcpid() {
cpids=`pgrep -P $1|xargs`
# echo "cpids=$cpids"
for cpid in $cpids;
do
echo -n " $cpid"
getcpid $cpid
done
}
echo sudo kill -9"$(getcpid $PID_P4)"
echo sudo kill -9"$(getcpid $PID_P1)"
sudo kill -9"$(getcpid $PID_P4)" || :
sudo kill -9"$(getcpid $PID_P1)" || :
popd > /dev/null || return