Linux Shell 進程監控

程序寫好了，得監控上，嘿嘿。研究出來如下代碼，進行使用，嘿嘿。 我這裡每個進程只需要一個實例，即使實例有多個，也會使用不同的配置文件區分開來，否則不知道程序的哪個實例掛了， 不說了，附上代碼，自己看吧。重點在config那塊兒，我寫的是相對目錄哦。嘿嘿

1. #!/bin/bash
2. #func checkProcessName
3. # param1 threadname param2 user
4. CheckProcess()
5. {
6. PROCESS_NAME="$1"
7. if [ "$PROCESS_NAME" = "" ];then
8. return 1;
9. fi
10. USER_NAME="$2"
11. PROCESS_NUM=0
12. COMMAND_STR=""
13. if [ "$USER_NAME" = "" ];then
14. PROCESS_NUM=`ps -elf|grep "${PROCESS_NAME}" |grep -v "grep"|wc -l`
15. else
16. PROCESS_NUM=`ps -u "${USER_NAME}" -lf |grep "${PROCESS_NAME}" |grep -v "grep"|wc -l`
17. fi
19. if [ ${PROCESS_NUM} -eq 1 ];then
20. return 0
21. else
22. return 1
23. fi
24. }
25. #config
26. process=(\
27. "./servers servers.ini"\
28. "./serverc serverc.ini"\
29. )
30. # "./baike_fspage baike_fspage.ini"\
31. processdir=(\
32. "/server/servers"\
33. "/server/serverc"\
34. )
36. # "/baiketrans" \
37. curdir=`pwd`
38. #main
39. while [ 1 ] ;do
40. sleep 10
41. for i in $( seq 0 $[${#process[@]}-1] )
42. do
43. CheckProcess "${process[$i]}" "jianghi"
44. notLive=$?
45. if [ $notLive -eq 1 ];
46. then
47. cd ${curdir}${processdir[$i]}
48. if [ $? -eq 0 ];then
49. ./startup.sh
50. echo "[" `date "+%Y/%m/%d %k:%M:%S"` "]" `pwd`/startup.sh "start..."
51. else
52. echo "[" `date "+%Y/%m/%d %k:%M:%S"` "] not find ${curdir}${processdir[$i]}/startup.sh "
53. fi
54. fi
56. done
57. done