Comment trouver le répertoire d'installation de Spark?

Je veux changer spark-env.sh . Comment puis-je trouver le répertoire d'installation de ubuntu??

J'ai regardé dans l'INTERFACE utilisateur, mais ne trouve rien.

whereis spark 

résultat : spark:

Voici le journal pour localiser commande
recherchez étincelle

/home/sys6002/.netbeans/8.0.2/apache-tomcat-8.0.15.0_base/temp/spark-ba1ea995-b959-43f4-ab6c-7d9f1ee5fcc1/blockmgr-db3a931b-7f1a-423e-b5da-b75a958a1909/11
/home/sys6002/.netbeans/8.0.2/apache-tomcat-8.0.15.0_base/temp/spark-ba1ea995-b959-43f4-ab6c-7d9f1ee5fcc1/blockmgr-db3a931b-7f1a-423e-b5da-b75a958a1909/13
/home/sys6002/.netbeans/8.0.2/apache-tomcat-8.0.15.0_base/temp/spark-ba1ea995-b959-43f4-ab6c-7d9f1ee5fcc1/httpd-16b4313e-72dc-4665-b4ac-df491869386d/files
/home/sys6002/.netbeans/8.0.2/apache-tomcat-8.0.15.0_base/temp/spark-ba1ea995-b959-43f4-ab6c-7d9f1ee5fcc1/httpd-16b4313e-72dc-4665-b4ac-df491869386d/jars
/home/sys6002/Desktop/diff spark hadoop.png
/home/sys6002/Desktop/sparkmain
/home/sys6002/Downloads/learning-spark-master.zip
/home/sys6002/Downloads/mongo-spark-master
/home/sys6002/Downloads/spark-1.5.1
/home/sys6002/Downloads/spark-1.5.1-bin-hadoop2.6
/home/sys6002/Downloads/spark-1.5.1-bin-hadoop2.6 (2)
/home/sys6002/Downloads/spark-1.5.1-bin-hadoop2.6.tgz
/home/sys6002/Downloads/spark-1.5.1-bin-without-hadoop
/home/sys6002/Downloads/spark-cassandra-connector-master
/home/sys6002/Downloads/spark-core_2.9.3-0.8.0-incubati
home/sys6002/anaconda3/pkgs/odo-0.3.2-np19py34_0/lib/python3.4/site-packages/odo/backends/tests/__pycache__/test_sparksql.cpython-34.pyc
/home/sys6002/spark-example/a.txt
/home/sys6002/spark-example/a.txt~
/home/sys6002/spark-example/pom.xml
/home/sys6002/spark-example/pom.xml~
/home/sys6002/spark-example/src
/home/sys6002/spark-example/src/main
/home/sys6002/spark-example/src/test
/home/sys6002/spark-example/src/main/java
/home/sys6002/spark-example/src/main/java/com
/home/sys6002/spark-example/src/main/java/com/geekcap
/home/sys6002/spark-example/src/main/java/com/geekcap/javaworld
/home/sys6002/spark-example/src/main/java/com/geekcap/javaworld/App.java
/home/sys6002/spark-example/src/main/java/com/geekcap/javaworld/WordCount.java~
/home/sys6002/spark-example/src/main/java/com/geekcap/javaworld/sparkexample
/home/sys6002/spark-example/src/main/java/com/geekcap/javaworld/sparkexample/WordCount.java
/home/sys6002/spark-example/src/main/java/com/geekcap/javaworld/sparkexample/WordCount.java~
/home/sys6002/spark-example/src/test/java/com/geekcap/javaworld/AppTest.java
/usr/share/app-install/desktop/lightspark:lightspark.desktop
/usr/share/app-install/desktop/sparkleshare:sparkleshare-invite-opener.desktop
/usr/share/app-install/desktop/sparkleshare:sparkleshare.desktop

source d'informationauteur Anil