Skip to main content

AIX and SOLARIS maintenance commands

AIX and SOLARIS


uname unix name, check which unix is used

uname // OS name
uname -r // OS version
uname -a // OS name, host, version

df info about disk space

df -v // percent of used blocks
df -vk // 1024-byte blocks
df -vm // MB blocks
df -gm // GB blocks

AIX

topas statistics about the activity on the local system

// all statistics
topas
// -w WLM - WorkLoad Management
topas -w

SOLARIS

prstat identify which processes are consuming the CPU

// -s cpu flag sorts by CPU usage (default), -n 5 flag restricts top five processes
prstat -s cpu -n 5
// -a summary of a consumption of resources by an user
prstat -s cpu -a
prstat -s cpu -a -n 5

ps process status

ps -eo pid,pmem,vsz,rss,comm | sort -rnk2 | head

Comments

Post a Comment

Popular posts from this blog

Convert Source to String

import java.io.BufferedReader; import java.io.IOException; import java.io.Reader; import java.io.StringReader; import javax.xml.transform.Source; import javax.xml.transform.sax.SAXSource; import org.xml.sax.InputSource; public class DataSourceTest { public static void main(String[] args) throws IOException { // created Source InputSource inputSource = new InputSource(new StringReader( " \n \n \n ")); Source source = new SAXSource(inputSource); // read Source SAXSource saxSource = (SAXSource) source; InputSource inputSourceReader = saxSource.getInputSource(); Reader reader = inputSourceReader.getCharacterStream(); BufferedReader buffereRreader = new BufferedReader(reader); String read = null; while ((read = buffereRreader.readLine()) != null) { System.out.println(read); } } }
Post a Comment
Read more

Deploying Axis2 web service as ROOT application on Tomcat

By default Axis2 services are available on http://host:8080/axis2/services/*. If you want to remove axis2/services part from the service endpoint and access your service by http://host:8080/serviceName/* 1. Overide default Axis2 servlet mapping services in web.xml file. AxisServlet /serviceName/* 2. Remove an application name value by deploying axis2 implementation (from war distribution axis2-1.X.X-war.zip ) as ROOT application. Info: War distribution contains application with above structure: axis2-web META-INF org WEB-INF     classes     conf     lib     modules     services         put here *.aar files to deploy WS     web.xml (manually created) web.xml file Apache-Axis2 AxisServlet Apache-Axis Servlet org.apache.axis2.transport.http.AxisServlet 1 AxisAdminServlet Apache-Axis AxisAdmin Se
Post a Comment
Read more

scala Hello World

The code below prints Hello World! Hello.scala file (a name of file doesn't matter) object HelloWorld { def main(args: Array[String]) { println("Hello World!") } } Key word object is used to create a singleton object. To run this script use scala interpretor (check scala command line tools ).
Post a Comment
Read more