(GanymedSSH-2 for Java is a relatively new jar package, including the source code of 250, 261 and 261 versions. With this package, you can perform Linux commands in a relatively convenient remote operation!
GanymedSSH-2forJava\ganymed-ssh2-261-sources.jar.zip
GanymedSSH-2forJava\ganymed-ssh2-261.jar.zip
GanymedSSH-2forJava\ganymed-ssh2-build250.jar.zip)