Unix's tricks for supporting weblogic domains

I have to work with a lot of domains. I get tired to type a lot of same commands and I wrote same tricks. It helped me :)
You should add this in .bashrc for <CURRENT USER>:

alias psext='ps -u `whoami` |grep java |awk '\''{print ("/proc/"$1"/cwd") }'\''|xargs ls -l'
alias whatports='netstat -tlnp|grep '

for example:

psext 
lrwxrwxrwx 1 user user 0 Oct 16 14:43 /proc/15052/cwd -> /data/domains/portalDomain921_2
lrwxrwxrwx 1 user user 0 Oct 16 18:21 /proc/17112/cwd -> /data/domains/portalDomain921

whatports 17112
tcp       0      0 0.0.0.0:9631   0.0.0.0:*     LISTEN      17112/java          
tcp       0      0 :::9931        :::*          LISTEN      17112/java