?????????????????????????殺死運行3天以上LOCAL=NO的進程
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1.腳本
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HNDBSVR-3-/opt/oracle8/tools> touch kill3DPro.sh
HNDBSVR-3-/opt/oracle8/tools> chmod +x kill3DPro.sh
HNDBSVR-3-/opt/oracle8/tools> vi kill3DPro.sh
HNDBSVR-3-/opt/oracle8/tools> cat kill3DPro.sh
#!/bin/sh
ps -e -o pid -o etime -o args|grep oracle|grep LOCAL=NO|grep ->/tmp/tmpfile
# ps -e -o pid -o etime -o args|grep oracle|grep LOCAL=NO|grep -|awk '{print $2}'|awk -F- '{print $1}'?
cat /tmp/tmpfile|while read LINE?
do?
TIME=`echo $LINE|awk '{print $2}'`?
TIME=`echo $TIME|awk -F- '{print $1}'`?
if [ $TIME -gt 3 ]?
then?
echo $LINE|awk '{print $1}'|xargs -t -n1 kill -9?
fi?
done?
rm -f /tmp/tmpfile

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2.實例分析
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ps -e -o pid -o etime -o args|grep oracle|grep LOCAL=NO
27897 4-04:45:50 oraclegpnms4 (LOCAL=NO)
2804??? 05:47:03 oraclegpnms4 (LOCAL=NO)
20078??? 01:14:52 oraclegpnms4 (LOCAL=NO)
19556??? 06:01:56 oraclegpnms4 (LOCAL=NO)
27855 4-04:45:52 oraclegpnms4 (LOCAL=NO)
12976 4-05:47:28 oraclegpnms4 (LOCAL=NO)
2414??? 05:47:51 oraclegpnms4 (LOCAL=NO)
8656??? 05:40:43 oraclegpnms4 (LOCAL=NO)
15656 11-06:21:13 oraclegpnms4 (LOCAL=NO)
2410??? 05:47:52 oraclegpnms4 (LOCAL=NO)
19083 28-11:42:58 oraclegpnms4 (LOCAL=NO)
10259 52-08:23:39 oraclegpnms4 (LOCAL=NO)
15620 11-06:21:15 oraclegpnms4 (LOCAL=NO)
20232 6-12:03:09 oraclegpnms4 (LOCAL=NO)
24844 1-07:54:46 oraclegpnms4 (LOCAL=NO)
2552??? 05:47:45 oraclegpnms4 (LOCAL=NO)
4338 17-19:23:28 oraclegpnms4 (LOCAL=NO)
3778 28-11:24:14 oraclegpnms4 (LOCAL=NO)
2412??? 05:47:52 oraclegpnms4 (LOCAL=NO)
3316??? 05:45:40 oraclegpnms4 (LOCAL=NO)
2939??? 05:46:40 oraclegpnms4 (LOCAL=NO)
3302??? 05:45:44 oraclegpnms4 (LOCAL=NO)
12662 30-11:37:37 oraclegpnms4 (LOCAL=NO)
24254 24-06:38:27 oraclegpnms4 (LOCAL=NO)
16504 55-13:42:30 oraclegpnms4 (LOCAL=NO)
2416??? 05:47:51 oraclegpnms4 (LOCAL=NO)
2530??? 05:47:45 oraclegpnms4 (LOCAL=NO)
2491??? 05:47:46 oraclegpnms4 (LOCAL=NO)
3585??? 05:44:53 oraclegpnms4 (LOCAL=NO)
29661 26-03:36:02 oraclegpnms4 (LOCAL=NO)
5409??? 02:35:57 oraclegpnms4 (LOCAL=NO)
23442 51-22:23:46 oraclegpnms4 (LOCAL=NO)
19204 3-13:14:05 oraclegpnms4 (LOCAL=NO)
10602 40-11:45:35 oraclegpnms4 (LOCAL=NO)
29541?????? 56:16 oraclegpnms4 (LOCAL=NO)
19805?????? 18:08 oraclegpnms4 (LOCAL=NO)
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3.參數說明
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ps -e -o pid -o etime -o args

-e Lists information about every process now running;
-o Prints information according to the format specifica-
?????????? tion given in format. This is fully described in
?????????? DISPLAY FORMATS. Multiple -o options can be specified;
?????????? the format specification will be interpreted as the
?????????? space-character-separated concatenation of all the
?????????? format option-arguments.
-A Lists information about all processes most frequently
?????????? requested: all those except process group leaders and
?????????? processes not associated with a terminal.
-e etime In the POSIX locale, the elapsed time since the pro-
?????????? cess was started, in the form:

?????????? [[dd-]hh:]mm:ss
args?
???? The command with all its arguments as a string. The
?????????? implementation may truncate this value to the field
?????????? width; it is implementation-dependent whether any
?????????? further truncation occurs. It is unspecified whether
?????????? the string represented is a version of the argument
?????????? list as it was passed to the command when it started,
?????????? or is a version of the arguments as they may have been
?????????? modified by the application.?? Applications cannot
?????????? depend on being able to modify their argument list and
?????????? having that modification be reflected in the output of
?????????? ps. The Solaris implementation limits the string to
?????????? 80 bytes; the string is the version of the argument
?????????? list as it was passed to the command when it started.
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4.其它
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???????????
ps -e -o pid -o etime -o args|grep oracle|grep LOCAL=NO|grep -|awk '{print $2}'|awk -F: '{print $1}'

ps -e -o pid -o etime -o args|grep oracle|grep LOCAL=NO|grep -|awk '{print $2}'|awk -F- '{print $1}'