Monday, May 25, 2015

Java refreshing a bit of tips

To package a Java file into a jar file either for direct executable or for purpose of just packaging everything


jar -cf graphmaker.jar ./ 

This assumes that everything to be packaged is under the current directory. 

to execute the file from command line, below command can be used

java -cp graphmaker.jar GraphMaker log_1.txt  "word to scan in the file"

References:
https://docs.oracle.com/javase/tutorial/deployment/jar/

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