怎么查看Unix系统下某个进程的详细信息及端口对应的进程信息

通常情况我们可以通过ps来检查unix的某个进程。

比如：ps -ef|grep java

   root   917   915   0 03:35:20 ?           0:01 java -classpath /opt/sas/SIMS/RACE.jar com.sas.race.SIMSClient.SIMSService Sola
noaccess   991     1   0 03:35:23 ?           0:13 /usr/java/bin/java -server -Xmx128m -XX:+UseParallelGC -XX:ParallelGCThreads=4
    root  3227  1764   0 03:47:42 pts/4       1:09 ../../products/javaruntime__99130__sax__xx__sp0__1/bin/java -Xmx1024M -jar depl
    root  3788  3787   0 04:00:58 pts/4       0:35 /usr/jdk/jdk1.6.0_33/jre/bin/java -Xmx512M -classpath /tmp/_setup1764/products/
    root  3935  3924   0 04:02:05 pts/4       0:05 /usr/jdk/instances/jdk1.6.0/jre/bin/amd64/java -classpath /usr/jdk/instances/jd
    root  3924  3903   0 04:01:52 pts/4       0:24 /usr/jdk/instances/jdk1.6.0/bin/amd64/java -Dprod.props.file=/usr/local/Oracle/
    root  3960  3936   0 04:02:16 pts/4       0:20 /usr/jdk/instances/jdk1.6.0/bin/amd64/java -client -Xms256m -Xmx512m -XX:Compil
    root  4849  4847   0 04:25:29 pts/6       0:00 grep java

但问题是后面的进程信息都是有限的节选。

怎么看详细的信息呢？

/usr/ucb/ps auxww [PID]

比如我想看 3924

bash-3.00# /usr/ucb/ps auxww 3924
USER       PID %CPU %MEM   SZ  RSS TT       S    START  TIME COMMAND
root      3924  0.1  3.4367604271876 pts/4    S 04:01:51  0:24 /usr/jdk/instances/jdk1.6.0/bin/amd64/java -Dprod.props.file=/usr/local/Oracle/Middleware/wlserver_12.1/.product.properties -Xms32m -Xmx200m -XX:PermSize=128m -XX:MaxPermSize=256m weblogic.WLST /usr/local/SASHome/SASDeploymentManager/9.3/products/cfgwizard__93455__prt__xx__sp0__1/weblogic/Config/sas.py create domain SASDomain credentials=/tmp/_setup1764/credentials1350429317.properties scriptMode=sdw

就可以看到该java进程详细的参数信息，很具体。

对于怎么查看端口对应的进程，一般都是用iosf

但是Solaris9以后没有相应的版本了。

我调试过的一个脚本，可以很方面的查得相应的进程，足够使用，无版本限制啊。

下载地址如下：

grep_port_pid.sh

另附其他常用的unix命令，供参考：

Run job in batch now:

at -s now < thejob.sh
Show current process active

ps -efa
Show process information

psrinfo -v
Show version of unix

uname -a
Display System Configuration

sysdef

or

prtconf
Print VTOC

prtvtoc /dev/dsk/c0t0d0s0
Query Disk space

df -k disk space in kilobytes

du -sk disk space summary in kilobytes
How To Configure Sun 450 Hot swap disk drives

1. drvconfig

2. disks
Remove all files and sub-directories

rm -r *
Move all files from one directory to another using tar pipe

from directory /var

mkdir /var1

cd /var

tar cf - . | (cd /var1 && tar xBf -)
Directory compare (don't show files that are the same)

dircmp -s /var /var1
Give User execute permission on a file

chomod u+x filename gives execute permission to the owner.
Find command to find in current directory and sub directory

find . -name "dbmslogmnr.sql" -print

DATE Command

date mmdd