Journey of Life

On Windows: 1. Open a CMD window 2. set TZ=GMT or TZ=GMT10 or set TZ=GMT-5 (whatever you want your timezone to be) 3. lunch wireshar...

# rsync -avz -e "ssh -p $portNumber" user@remoteip:/path/to/files/ /local/path/

In a "cmd" window with administrative rights, run the following commands: netsh interface ipv6 set privacy state=disabled st...

If you are provided with a shrew-soft Windows VPN client from your company, and you would like to run a VPN client on Linux. You can either ...

User Mode Linux (UML) is running linux over linux. The guest linux OS runs as a regular process on the host CPU. UML has been around for a w...

Recently I got a chance to study strongswan and its configurations. This document intends to record the findings, in the hope to help myself...

Source:  http://www.interphero.com/?p=219 If you use KVM virtualization, under Ubuntu 10.04 Server LTS, with more than one virtual host r...

http://net-snmp.sourceforge.net/wiki/index.php/Debug_tokens_5.4.2.1 For example: register_mib is an useful token for debugging SNMP AGENTX...

If you could not get your crontab file to work with non-root user, and you have made sure the crond is running and your crontab syntax is co...

This samba configuration file configures the samba to be a group shared drive (x: drive). All users access are guest. File: /etc/samba/smb...

 Setup CVS server on Debian / Ubuntu 1. Install CVS client and server: apt-get install cvs cvsd With the default installation, th...

Putty does not automatic reconnect. There are a few that do: 1.  MyEnTunnel   , Your background ssh tunnel software that runs on Windows....

I have been using colinux for the last 6 years under Windows XP and then Windows Vista. It has always worked great.  However, I have never t...

----------- C file ------------- /* initialization when .so is loaded */ static int (*libc_flock)(int fd, int operation)=NULL; int f...

set guifont=NSimSun:h12:cGB2312

There are many debug libraries available for C/C++.  Recently I started looking into the "dbug" library created by Fred Fish in 19...

If you use "dd" to cut a line in vim and want to use "p" to paste it to another place. The original indent will remain. ...

You have a C/C++ project. It is more than a few files, including some libraries. Now you want to know whether you can get rid of / comment o...

For more than 100 certificates, you could use: NewPKI, OpenCA, IDX PKI which are opensource projects. A smaller solution is TinyCA ( http...

On server side: ./socat exec:'bash -li',pty,stderr,setsid  tcp-listen:8999,reuseaddr On client side: ./socat tcp-connect:127.0...