Import certificate for JVM

portecle is a GUI tool to import certificate for JVM.
Works great when combined with https://github.com/escline/InstallCert
On Mac I have to import certificate to /Applications/ccollab_client/.install4j/jre.bundle/Contents/Home/jre/lib/security/cacerts for ccollab

Useful python open source libraries

htmllisting-parser: use it to download files from html listing