Usefull Commands for WAS

1. ps -ef|grep java
2. ps -ef|grep -i   <server name>
3. ps -ef|grep -i  dmgr
4. ps -ef|grep  nodeagent*
5. find . -name <file name>
6. free -m
7. df -k ./
8. du -sk   or du -sm  or du -sk |sort -an |grep -i top or head   or du -sk *
9. grep -i  "e-business "  systemout.log
10.top --LINX   & topas --AIX
11. /usr/ucp/ps -auxww|grep  <java> or <server1>
12. tail -f   or cat or head   <systemout.log>
13. scp <file name>  <location>
14. scp <filename> remote host name  user id @password : <location>
15. ls -rlt or ls  of |grep
16. fdisk -h
17.vmstat
18. df -k swap
20. nmon
21. cp file name <where  u want to place or location>
22. mv file1 file2
23. rm -fr *.* or rmdir filename  or rm file1 file 2 ...etc
24.  if u want nullfy the log file size more then 500MB:   > filename or dev/null logname
25. kill -9 <pid > or kill -3 <running app server pid > (thread dump or heap dump)
26. tar -xvf  file.tar.gz or tar -zvxf  file.tar.gz or unzip file.tar.gz then use the extract command
27. uname -an  or /proc/info ----to check the Linux version
28. netstat -an|grep  <port number>
29. telnet servername : portnumber
30 . nslookup www.google.com or ping <ip address>