BIAR GAK LUPA 1 - guest vmware cannot ssh from bridge network adapter

env :
host winXP
guest ubuntu hardy

Problem :
vmguest gak bisa di ssh melalui bridge network dengan host

Solved :
- port 22 konflik dengan IPv6, env yang digunakan IPv4 : disable ipv6 melalui konfigurasi sshd_config comment ListenAddress ::, activate ListenAddress 0.0.0.0

- Jika menggunakan /etc/host.allow daftarkan IP host di file tersebut

Regards,
REV

Install (Set up) Secure SSH on Ubuntu � Init

Install (Set up) Secure SSH on Ubuntu � Init

Create local repositories Ubuntu

1. create folder for deb files
example : sudo mkdir /opt/repos/debs
2. create package list using dpkg
sudo dpkg-scanpackages debs /dev/null | gzip -9c > repos/Packages.gz
3. edit apt source list
sudo vim /etc/apt/source.list
4. add line
debs file:/opt/repos ./
5. update apt-get
apt-get update

Shrinking Oracle Temp tablespace

Oh My Goodness! Look at the size of my temporary table space! Or... how to shrink temporary tablespaces in Oracle.

Yes I ran a query to see how big my temporary tablespace is:

ORA-01034: ORACLE not available for Oracle 10g

ORA-01034: ORACLE not available for Oracle 10g
Cause : Oracle Failed to initiate startup on windows 2003

Answer :
- Check all initiate variable is correct especially ORACLE SID
- simple restart might do
- try to clean windows event viewer from computer management
- startup manual
1. start sqlplus/nolog
2. connect system/password as sysdba
3. shutdown/startup