netstat -an | grep LISTEN
ifconfig - a (show interfaces)
ps:
ps -aef
/usr/ucb/ps aux
du
du -ks /top/dir
top - prstat
compare directories
dircmp -s -w250 dir1 dir2 | grep -v "class" | grep -v "jar" > diff.txt
diff -r dir1 dir2
rsync -rlpvvz jira-5.1.8-data voro006@162.49.168.76:/jira/users/voro006/jira