chuleta

Bash funtions
function psgrep() { ps aux | grep -v grep | grep "$@" -i --color=auto; }
function fname() { find . -iname "*$@*"; }


Who is using the port 25
$ lsof -i :25

Ports that process is using
$ lsof -p 52808|grep TCP


Remove .svn recursive

find . -name .svn -print0 | xargs -0 rm -rf


# Find files recursive and count the lines

$ find . -name *html* -print0 | xargs -0 wc -l


Run jmeter from the command line:

jmeter -Jgroup1.threads=50 -n -t typeahead.jmx -l typeahead.jtl 
${__property(group1.threads)}

                                             
Maven Deploy file
  
mvn deploy:deploy-file -Dfile=activemq-ra-4.0.1.jar -DpomFile=activemq-ra-4.0.1.pom -DrepositoryId=3rd-parties -Durl=scp://fileserver/opt/maven-repos/external_free

mvn deploy:deploy-file -Dfile=activemq-ra-4.0.1.jar -DpomFile=activemq-ra-4.0.1.pom -DrepositoryId=3rd-parties -Durl=scp://fileserver/home/maven/proximity/ext-free/storage

mvn deploy:deploy-file -Dfile=activemq-ra-4.0.1.jar -DpomFile=activemq-ra-4.0.1.pom -DrepositoryId=inhouse.releases -Durl=dav:http://fileserver:8082/archiva/repository/inhouse.releases


-DgeneratePom=true
-DgroupId=org.some.group
-DartifactId=your-artifact
-Dversion=1.0


Upload source code and Javadoc

mvn -Dmaven.test.skip=true -Ddeploy.ear.skip=true clean javadoc:jar source:jar deploy

Install the pom only

mvn -N install
mvn -N deploy

Run only one test

mvn test -Dtest=ClassName


Download sources with eclipse

mvn -Declipse.downloadSources=true eclipse:eclipse



jmeter -Jgroup1.threads=50 -n -t mifichero.jmx
${__property(group1.threads)}


Change JVM in Ubuntu

$ sudo update-alternatives --config java
$ sudo update-alternatives --config javac
$ sudo update-alternatives --config jar

Overwrite session in remote desktop

start > run > mstsc /console



#!/usr/bin/env bash 
trap 'kill 0' SIGTERM 
server -conf a.cfg $* | sed -e "s/^/[process1] /g" & 
server -conf b.cfg $* | sed -e "s/^/[process2] /g" & 
# ... 
wait