Jekyll: static site generator | command-line cheat-sheet
jekyll is a simple, blog-aware, static site generator. Generate a development server that will run at http://localhost:4000/ : jekyll serve Enable incremental regeneration: jekyll serve --incremental …
jdupes: duplicate file finder
jdupes is a command-line program to find duplicate files. A powerful duplicate file finder and an enhanced fork of fdupes. Search a single directory: jdupes path/to/directory Search multiple …
jdeps: Java class dependency analyzer
jdeps is a command-line program to analyze dependencies of Java class. It is Java class dependency analyzer. Analyze the dependencies of a .jar or .class file: jdeps path/to/filename.class Print a …
jc: convert the output of multiple commands to JSON
jc is a command-line program to convert the output of multiple commands to JSON. Convert command output to JSON via pipe: ifconfig | jc --ifconfig Convert command output to JSON via magic syntax: jc …
jbang: create, edit and run self-contained source-only Java programs
jbang is a command-line program to easily create, edit and run self-contained source-only Java programs. Initialize a simple Java class: jbang init path/to/file.java Initialize a Java class (useful …
disassemble class files and list them | javap cheat-sheeet
javap is a command-line to disassemble class files and list them. Disassemble and list one or more .class files: javap path/to/file1.class path/to/file2.class ... Disassemble and list a built-in class …
Generate Java API docs | javadoc cheat-sheet
javadoc is a command-line tool to generate Java API documentation in HTML format from source code. Generate documentation for Java source code and save the result in a directory: javadoc -d …
Java application compiler | Javac cheat-sheet
javac is Java application compiler. Compile a .java file: javac path/to/file.java Compile several .java files: javac path/to/file1.java path/to/file2.java ... Compile all .java files in current …
Java command-line tool cheat-sheet
java is a command-line tool to execute Java apps. It is Java application launcher. Execute a Java .class file that contains a main method by using just the class name: java classname Execute a Java …
Sign and verify Java archive (JAR) files | jarsigner
jarsigner is a command-line tool to sign and verify Java archive (JAR) files. Sign a JAR file: jarsigner path/to/file.jar keystore_alias Sign a JAR file with a specific algorithm: jarsigner -sigalg …