sudo apt-get install python-software-propertiesif dont install this error is show "Ubuntu: add-apt-repository: command not found" when execute next step
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer
DirsAllowed = ., /path/files/script1º download files from dbpedia with command
wget -r -np -nd -nc -A'*.nt.bz2' http://downloads.dbpedia.org/3.8/en/2º decompress files
for i in `ls ./download/*.bz2` ; do
bzcat $i | gzip --fast > ${i%.bz2}.gz && mv ./download/*.gz ./decompress/ && rm $i ;
done &
3º deletes triplets more long 1024 chars.
cd decompress;
for i in *.gz ; do
echo -n "cleaning $i..."
zcat $i | grep -v -E '^<.+> <.+> <.{1025,}> \.$' > $i.clean
mv *clean ../fixed/
echo "done."
done
4º split files in small files.
cd fixed
for i in *clean ; do
split_size=$(stat -c%s "$i")
echo "Size = $split_size"
echo -n "slipting $i..."
if [ $split_size -gt 5000000 ]; then
echo "File is large."
echo "Performing split on file $i"
split -a 10 -l 50000 $i "split/$i" ;
else
mv $i split/ ;
fi
done;
5º execute insert command in virtuoso database
echo "creating load statement"
cd slipt
for file in `ls *`
do
load_target="/home/user/split/$file"
load_query="EXEC=TTLP_MT(file_to_string_output('$load_target'), '', 'http://dbpedia.org', 255);commit WORK;"
isql-vt 1111 dba dba "$load_query"
# echo "$virt_isql" "$virt_port" "$virt_userName" "$virt_passWord" "$load_query"
if [ $? -ne 1 ]; then
#echo "execution ok. move data"
ls split/ | wc -l
mv "$load_target" process-files/
echo "procesando $file"
else
echo "error to process file $file"
exit;
fi
done;
echo "done"
[INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] Unable to locate the Javac Compiler in: C:\Program Files (x86)\Java\jre7\..\lib\tools.jar Please ensure you are using JDK 1.4 or above and not a JRE (the com.sun.tools.javac.Main class is required). In most cases you can change the location of your Java installation by setting the JAVA_HOME environment variable. [INFO] 1 errorThis error happen when you compile eclipse and maven with jre. You must change to JDK compile in Eclise.
this.getClass().getClassLoader().getResourceAsStream("file.xml"))
this.getClass().getResourceAsStream("/file.xml"))
this.getClass().getClassLoader().getResource("file.xml").getFile())
#ps -ef | grep tomcat tomcat7 13692 1 1 10:57 ? 00:00:07 /usr/lib/jvm/default-java/bin/java -Djava.util.logging.config.file=/var/lib/tomcat7/conf/logging.properties -Djava.awt.headless=true -Xmx128m -XX:+UseConcMarkSweepGC -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/usr/share/tomcat7/endorsed -classpath /usr/share/tomcat7/bin/bootstrap.jar:/usr/share/tomcat7/bin/tomcat-juli.jar -Dcatalina.base=/var/lib/tomcat7 -Dcatalina.home=/usr/share/tomcat7 -Djava.io.tmpdir=/tmp/tomcat7-tomcat7-tmp org.apache.catalina.startup.Bootstrap startTo view default java version
#java -version java version "1.7.0_21" Java(TM) SE Runtime Environment (build 1.7.0_21-b11) Java HotSpot(TM) 64-Bit Server VM (build 23.21-b01, mixed mode)and execute default java
#/usr/lib/jvm/default-java/bin/java -version java version "1.6.0_27" OpenJDK Runtime Environment (IcedTea6 1.12.5) (6b27-1.12.5-0ubuntu0.12.04.1) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)
#update-java-alternatives -l j2sdk1.6-oracle 315 /usr/lib/jvm/j2sdk1.6-oracle java-1.6.0-openjdk-amd64 1061 /usr/lib/jvm/java-1.6.0-openjdk-amd64 java-1.7.0-openjdk-amd64 1051 /usr/lib/jvm/java-1.7.0-openjdk-amd64 java-7-oracle 1062 /usr/lib/jvm/java-7-oracleshow soft link to java 1.6
#/usr/lib/jvm/ ls -la default-java -> java-1.6.0-openjdk-amd64remove soft link to 1.6 and create a new link 1.7
# unlink default-java # ln -f -s java-7-oracle /usr/lib/jvm/default-javashow new link to 1.7
#/usr/lib/jvm/ ls -la default-java -> java-7-oracle
for t in dbpediaa?
do
echo "existe fichero $t ? "
ficheros=`grep -i .nt.gz $t | awk -F "'" '{ print $4 }'`
for fichero in $ficheros
do
if [ -f /tmp/$fichero ]; then
echo "."
else
echo "no existe $fichero"
fi
done;
done;