ps command man page

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PS(1)      Linux User’s Manual PS(1)

       ps - report a snapshot of the current processes.

iptables command man page

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       iptables - administration tool for IPv4 packet filtering and NAT

       iptables [-t table] -[AD] chain rule-specification [options]
       iptables [-t table] -I chain [rulenum] rule-specification [options]
       iptables [-t table] -R chain rulenum rule-specification [options]
       iptables [-t table] -D chain rulenum [options]
       iptables [-t table] -[LFZ] [chain] [options]
       iptables [-t table] -N chain
       iptables [-t table] -X [chain]
       iptables [-t table] -P chain target [options]
       iptables [-t table] -E old-chain-name new-chain-name

Sending jboss log4j logs to remote syslog server

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Since the following modifications are made on the conf/jboss-log4j.xml file, jboss apllication middleware logs can be sent to a remote syslog server:

Coment out SYSLOG section and change necessary values according to yours, on the syslog server there are some log facilities as LOCAL0..7 for customizing logs. Choose one of them:
  <appender name="SYSLOG" class="">

ifconfig command man page

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IFCONFIG(8)   Linux Programmer’s Manual   IFCONFIG(8)

       ifconfig - configure a network interface

service command man page

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service(8)    service(8)

       service - run a System V init script

SCCM 2012 user and device collections membership rule queries

There is no need for choosing objects when creating collections. Because after creating a user or device collection on microsoft system center configuration manager 2012 there would be objects that is created newly on your network infrastructure.

adduser command man page

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USERADD(8)  System Management Commands    USERADD(8)

       useradd - create a new user or update default new user information

Java execute remote ssh command jcraft jsch example

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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<%@ page import="java.util.*" %>
<%@ page import="*" %>
<%@ page import="com.jcraft.jsch.*" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "">
<title>Remote Ssh</title>
String sshHost = "sshhost";
int sshPort = 22;

An IBM SVC Experience

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The company i worked for is running IBM System Storage SAN Volume Controller (SVC) to hold some of the media content. SATA disks are attached to the server via fiber channel protocol.

Oracle Open Cursors Limit

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I am searching for a solution about oracle's "Open cursors limit exceeded" alert for sometime. And here is the answer i found:

"The best advice for tuning OPEN_CURSORS is not to tune it. When it comes to the limit, raise it."

Ooh Great :)

Oracle datapump import only a package

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In the par file INCLUDE/EXCLUDE parameters can be added in order to filter metadata. For instance only a package can be imported:

Content of the par file:

Export man page output to text file in linux

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In order to export man page output to a text file using linux shell:

for example export tar command man page to a file:
man tar | col -b > tar.txt

Synchronization problem with sccm 2012 with remote wsus 3.0 SP2

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When SCCM 2012 is integrated with remote WSUS 3.0 SP2 server, synchronization problems occured. In the wsyncmgr log file there are some logs about the problem. Log files are under Program Files\Microsoft Configuration Manager\Logs folder.

Performing sync on retry schedule  $$<SMS_WSUS_SYNC_MANAGER><05-10-2012 14:10:05.829-180><thread=3452 (0xD7C)>