check if a linux process is done using bash 检查进程是否在运行

# cat > check_process_is_end.sh

while true
do
   sleep 30 # seconds
   res=`ps -ef | grep RNAhybrid`
   count=`grep -o "RNAhybrid" <<<"$res" | wc -l`
   if [ "$count" -eq "1" ] ; then
        echo $res
        echo -en "\007"
        sleep 1        
        echo -en "\007"  
        sleep 1        
        echo -en "\007"  
   fi
done

# chmod u+x check_process_is_end.sh
# ./check_process_is_end.sh

NOTE: RNAhybrid is a process name.

#======================

# 监控某个进程运行时占用的内存

#======================

# cat > process_memory.sh

while true
do
   sleep 30 # seconds
   res=`ps aux | grep -w "RNAhybrid"`

date >> mylogs
   echo $res >> mylogs
done

# chmod u+x process_memory.sh
# ./process_memory.sh

NOTE: RNAhybrid is a process name.