use esxcli kill stunk vm in ESXi 4.1

Find world ID
# esxcli vms vm list
Soft kill vm
#esxcli vms vm kill -w 81238123 -t soft     <---here 81238123 is world ID

Delete comment using grep

grep -v ^\# myfile.conf | grep . > nocommentfile.conf

Samba join domain win2008 + squid authentication with ntlm_auth

Step:

1. upgrade samba to 3.5 (for win2008)
2. edit /etc/samba/smb.conf
3. edit /etc/krb5.conf
4. edit /etc/pam.d/system-auth
5. add winbind option in /etc/nsswitch.conf
6. config iptables to allow 139,445,389 port, or allow all for testing
7. change selinux to permissive or disable just for testing
8. setup time, ensure no more than 5 min different with your DC 
9. startup smb, winbind, oddjobd
10. join domain
11. test with wbinfo, kinit, ntlm_auth, check if your linux host appear in AD\computer ou
12. edit /etc/squid/squid.conf
13. make sure squid group have permission to access /var/lib/samba/winbindd_privilege folder
14. Startup squid
15. client pc proxy config
16. client pc edit group policy, change Network security: LAN Manager authentication level:Send LM & NTLM - use NTLMv2 
17. client pc test to access internet with user authentication

For detail please check here: