Cygwin/WSL专用Shell函数，restart-ps：带命令行参数重启某进程
restart-ps() {
# 借助WMIC命令（封装后的参数为wmicps），带命令行参数重启指定进程
if [ $# -eq 0 ] || [[ "${*,,}" == "-h" || "${*,,}" == "--help" ]];then
echo "restart-ps：带命令行参数重启某进程，例如重启frpc等进程极为有用！"
echo -e "\nUsage ：restart-ps process-name"
echo -e "\nExample：restart-ps frpc.exe"
echo -e "\t restart-ps frpc"
return
fi
psInfo=$(wmicps "$1") #依赖于本文件另一函数wmicps
cmdInfo=$(echo "$psInfo"|awk '/CommandLine=/{print $0};/ExecutablePath=/{print $0}'|dos2unix -q|iconv -f GBK -t UTF-8) #注意适配命令行参数带中文的情况：iconv
[ -z "$cmdInfo" ] && {
echo "没有找到相关进程..."
return
}
if [ $(echo "$cmdInfo"|wc -l) -gt 2 ];then
#echo "当前进程存在多个同名实例，程序无法自动判断，请手动进行重启！"
#echo "程序退出..."
echo "进程名存在多个同名实例，将进入多实例判断程序，请根据情况选择你需要操作哪一个进程！"
restart-multi-ps "$1"
return
else
echo "$cmdInfo"
OLD_IFS=$IFS
IFS=$(echo -e "\n")
exePath=$(echo "$cmdInfo"|awk -F '=' '/ExecutablePath=/{print $2;exit}')
commandLine=$(echo "$cmdInfo"|awk -F '=' '/CommandLine=/{sub($1"=","");print $0;exit}')
batPrefix=""
echo "$commandLine"|grep -iE '\.exe"? ' &>/dev/null
if [ $? -eq 0 ];then
runCommandLine="$commandLine"
else
echo "命令行参数需要特殊处理..."
batPrefix="@pushd \""$(cygpath -aw `dirname "$exePath"`)"\""
_commandLine=$(echo "$commandLine"|awk -F ' ' '{gsub($1" ","");print $0}')
runCommandLine="\"$exePath\" ${_commandLine}"
fi
echo "Origin run Command is：$runCommandLine"
winkill "$1"
echo "重启进程ing..."
local runbat=$(mktemp --suffix=.bat)
cat>$runbat<<<"${batPrefix}"$'\r\n'"@start \"\" $runCommandLine"
cat $runbat
chmod a+x "$runbat"
cmd /Q /c `cygpath -aw $runbat`
[ -f "$runbat" ] && rm -vf $runbat
IFS=$OLD_IFS
fi
}
增强版重启进程函数：restart-multi-ps
适配系统存在多个同名进程的情况，可以手动输入序号选择操作哪一个进程；
restart-multi-ps() {
# 重启某进程，本函数匹配多个同名进程实例存在的情况
if [ $# -eq 0 ] || [[ "${*,,}" == "-h" || "${*,,}" == "--help" ]];then
echo "restart-multi-ps：带命令行参数重启某进程，例如重启frpc等进程极为有用！"
echo "restart-multi-ps：本函数适配存在多个同名进程的情况，提供手动输入序号选择的选项！"
echo -e "\n参数说明："
echo -e " \$1 —— 必选，进程名称，eg：msedge|msedge.exe"
echo -e " \$2 —— 可选，指定运行窗口显示方式，显示或隐藏；有效的参数有两个：show/hide，可省略，默认为show"
echo -e " \$3 —— 可选，start命令运行窗口的Caption标题栏，可省略，默认为空"
echo -e "\nUsage ：restart-multi-ps process-name [windows state(show/hide)] [cmd Caption]"
echo -e "\nExample：restart-multi-ps frpc.exe"
echo -e "\t restart-multi-ps frpc"
echo -e "\t restart-multi-ps frpc.exe Caption:Frpc内网穿透"
echo -e "\t restart-multi-ps frpc.exe hide 第一个Frpc进程..."
echo -e "\t restart-multi-ps frpc.exe show 第二个Frpc进程..."
return
fi
local psName="$1"
local windowState="$2"
psInfo=$(wmicps "$psName" --nopath|dos2unix -q|iconv -f GBK -t UTF-8|grep -iE '(ProcessId=|ExecutablePath=|CommandLine=)') #注意iconv兼容命令行参数带中文的情况
if [ -z "$psInfo" ];then
echo "没有找到相关进程..."
return
fi
psCount=0
parsePsInfo() {
if [[ "$2" =~ CommandLine\= ]];then
let psCount+=1
echo -e "\n==============="
echo -e "\033[32m${psCount}：\033[0m"
fi
echo "$2"
if [[ "$2" =~ ProcessId\= ]];then
echo "---------------------"
fi
}
mapfile -t -C "parsePsInfo" -c 1 <<<"$psInfo"
echo "提示：按Pid终止单个进程请直接输入序号数字即可,如 12，如果需终止所有同名进程，并按所选的命令行参数重新运行进程，请输入任意字母+数字序号，比如 \`a12\`"
read -p "共有 $psCount 个同名实例，你要操作哪一个进程，请选择：" psChoose
psItem=$(echo "$psChoose"|sed -r 's/[^0-9]//g')
if [ -z "$psItem" ];then
echo "退出选择..."
return
fi
#echo "$psInfo"|awk -v selectedLine="$psChoose" '/(selectedLine-1)*3,(selectedLine-1)*3+3/{print}'
psItemInfo=$(echo "$psInfo"|awk -v startLine=$((($psItem-1)*3)) '(NR>startLine&&NR<=(startLine+3)){print}')
expr $psChoose + 0 &>/dev/null
if [ $? -eq 0 ];then
echo "终止单个进程，序号： $psChoose"
local pid=$(echo "$psItemInfo"|awk -F '=' '/ProcessId=/{sub("ProcessId=","");print;exit}')
echo "终止进程 pid：$pid"
winkill $pid
else
echo "终止所有进程 $psName"
winkill "$psName"
fi
OLD_IFS=$IFS
IFS=$(echo -e "\n")
exePath=$(echo "$psItemInfo"|awk -F '=' '/ExecutablePath=/{print $2;exit}')
commandLine=$(echo "$psItemInfo"|awk -F '=' '/CommandLine=/{sub($1"=","");print $0;exit}')
batPrefix=""
##判断窗口隐藏状态，部分Console类窗口视具体情况可能需要隐藏运行，如（mysqld、httpd等），也可以在$2中使用`show`或`hide`显式指定
if [[ "${windowState,,}" == "show" ]];then
local runState=" "
shift
elif [[ "${windowState,,}" == "hide" ]];then
local runState=" /B "
shift
##针对一些常用的后台进程常驻服务（MySQL、MongoDB等）。不指定窗口显示方式时，默认方式即设为隐藏窗口
elif [ -z "${windowState}" ] && [[ "${psName,,}" =~ ^mysqld || "${psName,,}" =~ ^httpd || "${psName,,}" =~ ^frpc ]];then
local runState=" /B "
else
local runState=" "
fi
echo "$commandLine"|grep -iE '\\.*\.exe"? ' &>/dev/null
if [ $? -eq 0 ];then
runCommandLine="$commandLine"
batPrefix="@pushd \""$(cygpath -aw `dirname "$exePath"`)"\"" #保险起见：无论如何都pushd到可执行文件所在路径
else
echo "命令行参数需要特殊处理..."
batPrefix="@pushd \""$(cygpath -aw `dirname "$exePath"`)"\""
_commandLine=$(echo "$commandLine"|awk -F ' ' '{gsub($1" ","");print $0}')
runCommandLine="\"$exePath\" ${_commandLine}"
fi
echo "Origin run Command is：$runCommandLine"
echo "重启进程ing..."
local runbat=$(mktemp --suffix=.bat)
local caption=""
[ ! -z "$2" ] && caption="$2"
cat>$runbat<<<"${batPrefix}"$'\r\n'"@start \"${caption}\"${runState}$runCommandLine"
cat $runbat
chmod a+x "$runbat"
cmd /Q /c `cygpath -aw $runbat`
[ -f "$runbat" ] && rm -vf $runbat
IFS=$OLD_IFS
}
使用帮助：
运行效果：
附：根据进程id（pid）重启某进程函数 restart-ps-by-pid：
restart-ps-by-pid() {
# 根据进程ID（pid），带命令行参数重启指定进程
#支持一次传递多个pid,eg：restart-ps-by-pid 12 32 11 ...
if [ $# -eq 0 ] || [[ "${*,,}" == "-h" || "${*,,}" == "--help" ]];then
echo "restart-ps-by-pid：根据进程ID（pid），带命令行参数重启某进程！"
echo -e "\t 注：可一次传递多个参数(\$*)，对多个进程进行操作！"
echo -e "\nUsage ：restart-ps-by-pid pid1 pid2 pid3 ..."
echo -e "\nExample：restart-ps-by-pid 2003"
echo -e "\t restart-ps-by-pid 1005 2003"
return
fi
while [ $# -gt 0 ];
do
local pid="$1"
shift
print_color 33 "重启 pid 为 $pid 的进程 ..."
local psInfo=$(gsudo cmd /c wmic process Where ProcessId=\"${pid}\" get Name,ExecutionState,ExecutablePath,CommandLine,Status,ProcessId,UserModeTime,WindowsVersion /FORMAT:List|dos2unix -q|iconv -f GBK -t UTF-8|sed -r '/^[\s\t]*\r*\n*$/d')
local cmdInfo=$(echo "$psInfo"|awk '/CommandLine=/{print $0};/ExecutablePath=/{print $0}'|dos2unix -q|iconv -f GBK -t UTF-8) #注意适配命令行参数带中文的情况：iconv
[ -z "$cmdInfo" ] && {
print_color 9 "pid ==> $pid,没有找到相关进程..."
continue
}
echo "$cmdInfo"
OLD_IFS=$IFS
IFS=$(echo -e "\n")
local exePath=$(echo "$cmdInfo"|awk -F '=' '/ExecutablePath=/{print $2;exit}')
local commandLine=$(echo "$cmdInfo"|awk -F '=' '/CommandLine=/{sub($1"=","");print $0;exit}')
local psName=$(echo "$psInfo"|awk -F '=' '/Name=/{print $2;exit}')
local batPrefix=""
local startPrefix="@start" #默认start方式，使用显示窗口的情况
if [[ "${psName,,}" =~ ^mysqld || "${psName,,}" =~ ^httpd || "${psName,,}" =~ ^frpc ]];then
local runState=" /B "
#local runState=" "
#local startPrefix="@start cmd /c start" #修改start方式，隐式运行窗口的情况；
else
local runState=" "
fi
echo "$commandLine"|grep -iE '\.exe"? ' &>/dev/null
if [ $? -eq 0 ];then
runCommandLine="$commandLine"
batPrefix="@pushd \""$(cygpath -aw `dirname "$exePath"`)"\"" #保险起见：无论如何都pushd到可执行文件所在路径
else
echo "命令行参数需要特殊处理..."
batPrefix="@pushd \""$(cygpath -aw `dirname "$exePath"`)"\""
_commandLine=$(echo "$commandLine"|awk -F ' ' '{gsub($1" ","");print $0}')
runCommandLine="\"$exePath\" ${_commandLine}"
fi
echo "Origin run Command is：$runCommandLine"
winkill $pid
echo "重启进程ing..."
local runbat=$(mktemp --suffix=.bat)
local caption=""
#local caption="$runCommandLine" #标题栏暂定命令行运行参数
cat>$runbat<<<"${batPrefix}"$'\r\n'"${startPrefix} \"${caption}\"${runState}$runCommandLine"
cat $runbat
chmod a+x "$runbat"
if [[ "$runState" == " /B " ]];then #借助VBS运行隐藏的控制台窗口，否则直接使用CMD /B参数开关操作多进程老是有问题，第二个进程老是莫名其妙挂掉！
cscript.exe //nologo `cygpath -aw /v/scripts/WscriptRun.vbs` "`cygpath -aw $runbat`"
else
cmd /Q /c `cygpath -aw $runbat`
fi
[ -f "$runbat" ] && rm -vf $runbat
IFS=$OLD_IFS
print_color 33 "pid ==> $pid 进程重启 Done ..."
echo -e "\n"
done
}
本文来自博客园，作者：晴云孤魂，转载请注明原文链接：https://www.cnblogs.com/cnhack/p/15970116.html
