使用單個啓動腳本啓動多個進程並保持運行

我想使用單個腳本在不同的時間啓動多個進程。然而，我沒有想到，當我嘗試使用它開始第二個過程時它已經在運行。所以我正在尋找能夠幫助我實現這一目標的東西。使用單個啓動腳本啓動多個進程並保持運行

任何幫助是非常讚賞，並且如果需要任何更多的信息，請讓我知道....

前。什麼，我想（與後來的運行它再次）做

./startup.sh QWER start

./startup.sh ASDF start

基本腳本接受兩個參數，將只檢查，以確保隊列管理器存在，然後使用case語句停止/啓動/檢查以下狀態等

腳本...

#!/bin/bash 

#### Define vars ######################### 
qm=$1 
QM=${qm^^} 
stat=$2 
proc=[I]ntroscopeAgent_$QM 
MQMONITOR_BINDIR=/opt/bin/MQMonitor_$QM 
#### Define New QUEUE MANAGERS ########### 
declare -a QMGR=('QWER' 'ASDF' 'ZXCV' 'ASDF'); 
########################################## 

if [[ " ${QMGR[@]} " =~ " $QM " ]]; then 
case "$stat" in 
    start) 
     C=`ps -eo pid,args | grep "MQMonitor" | grep -c $proc` 
     if [ ${C} -gt 0 ]; then 
      proc_dtl=`ps -eo pid,args | grep "MQMonitor" | grep $proc` 
      echo -e "\n\033[7mMQMonitor is running:\033[0m ${proc_dtl}\n\n\033[1mEither stop or restart the process\n\033[0m" 
      exit 1 
     fi 
     echo -e "\nStarting MQMonitor MQ 9 " 
     ${MQMONITOR_BINDIR}/startMQMonitor.sh & 
     if [ $? -eq 0 ]; then 
      echo -e "\033[0mMQMonitor Started.. (Please see start up log in \033[1m$logfile \033[0m) \n\033[0m" 
     else 
      echo -e "\033[01;31mMQMonitor ${MQMONITOR_BINDIR}/startMonitor.sh didn't start cleanly\n\033[0m" 
     fi 
     ;; 
    stop) 
     echo -e "\nStopping MQMonitor ..." 
     ${MQMONITOR_BINDIR}/stopMQMonitor.sh 
     if [ $? -eq 0 ]; then 
      echo -e "\033[01;31mMQMonitor stopped\n\033[0m" 
     else 
      echo -e "\033[01;31mCouldn't stop MQMonitor\n\033[0m" 
     fi 
     ;; 
    status) 
     C=`ps -eo pid,args | grep "MQMonitor" | grep -c $proc` 
     if [ ${C} -gt 0 ]; then 
      PROC_ID=`ps -eo pid,args | grep "MQMonitor" | grep $proc | awk '{print $1}'` 
      echo -e "\n\033[1m\033#6MQMonitor running PID: ${PROC_ID}\n\033[0m" 
     else 
      echo -e "\nMQMonitor not running\n" 
     fi 
     ;; 
    restart|reload) 
     C=`ps -eo pid,args | grep "MQMonitor" | grep -c $proc` 
     if [ ${C} -gt 0 ]; then 
      echo "MQMonitor Running..." 
      echo "Stopping MQMonitor" 
      ${MQMONITOR_BINDIR}/stopMQMonitor.sh 
      if [ $? -eq 0 ]; then 
      echo "MQMonitor stopped" 
      else 
      echo "Couldn't stop MQMonitor" 
      exit 1 
      fi 
      echo "Stopped" 
      echo "Starting MQMonitor" 
      ${MQMONITOR_BINDIR}/startMQMonitor.sh & 
      if [ $? -eq 0 ]; then 
      echo "MQMonitor Started" 
      else 
      echo "MQMonitor ${MQMONITOR_BINDIR}/startMonitor.sh didn't start cleanly" 
      fi 
     else 
      echo "MQMonitor not running" 
      echo "Starting MQMonitor" 
      ${MQMONITOR_BINDIR}/startMQMonitor.sh & 
      if [ $? -eq 0 ]; then 
      echo "MQMonitor Started" 
      else 
      echo "MQMonitor ${MQMONITOR_BINDIR}/startMonitor.sh didn't start cleanly" 
      fi 
     fi 
     ;; 
    *) 
     echo -e $"\n\n\e[41mSYNTAX ERROR:\033[0m\tPlease Use Proper Syntax: QMGR {start|stop|status|restart}\n\e[41mEx:\033[0m\t\t./mqagent QPX1 status\n\n" 
exit 1 
esac 
else 
echo -e "\n\n\e[41mPlease enter a valid Queue Manager\033[0m\n\n" 
fi

來源

2016-11-09 Jordan_Rose

因此，當我第二次運行該腳本時，它似乎在第一次運行時使用傳遞給它的相同參數。我不知道如何解決這個問題。 –