Jan D.

Jan D.

"The only real security that a man will have in this world is a reserve of knowledge, experience, and ability."

Win port/application identification

C:Documents and SettingsAdministrator>netstat /noab | findstr „8000“ TCP    0.0.0.0:8000           0.0.0.0:0              LISTENING       4852 C:Documents and SettingsAdministrator>tasklist | findstr „4852“ MML.exe                       4852 Console                    0     18,904 K  

Red Hat List Running Services

Q. How do I list all currently running services in Fedora / RHEL / CentOS Linux server? A. There are various ways and tools to find and list all running services under Fedora / RHEL / CentOS Linux systems. service command –…

Keytool/Keygen description

keytool -genkey -keystore keystore -alias tomcat -keyalg RSA -sigalg SHA1withRSA -validity 3650Enter keystore password:  passwordWhat is your first and last name?[Unknown]:  10.17.105.100                this must be the same as the server IPEnter key…

Veritas Cluster configuration

/etc/llthosts /etc/hosts http://www.symantec.com/business/support/index?page=content&id=TECH23910 pg_nag01b:/opt/VRTSvcs # ps -ef | grep vcs root 650 24574 0 14:00 pts/2 00:00:00 grep vcs root 15231 1 0 2011 ? 13:45:12 /opt/VRTSvcs/bin/had root 15235 1 0 2011 ? 00:00:03 /opt/VRTSvcs/bin/CmdServer root 15241 1…

Enable syslog debug mode

[root@stroj ~]# cp .120904 [root@stroj ~]# vi [root@stroj ~]# more # Log all kernel messages to the console. # Logging much else clutters up the screen. #kern.* /dev/console # Log anything (except mail) of level info or…

Enable debug in syslog

[root@stroj etc]# cp .120904 [root@stroj etc]# vi # Log all kernel messages to the console. # Logging much else clutters up the screen. #kern.* /dev/console # Log anything (except mail) of level info or higher. # Don’t log…

Hate Networking? 3 Ways to Get Over It

Here’s how to make networking work for you–and your business. Networking is at the top of the list of things that make me the most uncomfortable. Most people who know me are surprised to learn this, because I am a…

DWR: Easy AJAX for JAVA

DWR is a Java library that enables Java on the server and JavaScript in a browser to interact and call each other as simply as possible. DWR is a RPC library which makes it easy to call Java functions…